Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.64
1.64 ! schwarze 1: /* $Id: mdoc_html.c,v 1.63 2011/10/09 22:10:51 schwarze Exp $ */
1.1 schwarze 2: /*
1.48 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 schwarze 4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #include <sys/types.h>
18:
19: #include <assert.h>
20: #include <ctype.h>
21: #include <stdio.h>
22: #include <stdlib.h>
23: #include <string.h>
24: #include <unistd.h>
25:
1.17 schwarze 26: #include "mandoc.h"
1.1 schwarze 27: #include "out.h"
28: #include "html.h"
29: #include "mdoc.h"
30: #include "main.h"
31:
32: #define INDENT 5
33:
34: #define MDOC_ARGS const struct mdoc_meta *m, \
35: const struct mdoc_node *n, \
36: struct html *h
37:
1.6 schwarze 38: #ifndef MIN
39: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
40: #endif
41:
1.1 schwarze 42: struct htmlmdoc {
43: int (*pre)(MDOC_ARGS);
44: void (*post)(MDOC_ARGS);
45: };
46:
47: static void print_mdoc(MDOC_ARGS);
48: static void print_mdoc_head(MDOC_ARGS);
49: static void print_mdoc_node(MDOC_ARGS);
50: static void print_mdoc_nodelist(MDOC_ARGS);
1.21 schwarze 51: static void synopsis_pre(struct html *,
52: const struct mdoc_node *);
1.1 schwarze 53:
54: static void a2width(const char *, struct roffsu *);
55: static void a2offs(const char *, struct roffsu *);
56:
57: static void mdoc_root_post(MDOC_ARGS);
58: static int mdoc_root_pre(MDOC_ARGS);
59:
60: static void mdoc__x_post(MDOC_ARGS);
61: static int mdoc__x_pre(MDOC_ARGS);
62: static int mdoc_ad_pre(MDOC_ARGS);
63: static int mdoc_an_pre(MDOC_ARGS);
64: static int mdoc_ap_pre(MDOC_ARGS);
65: static int mdoc_ar_pre(MDOC_ARGS);
66: static int mdoc_bd_pre(MDOC_ARGS);
67: static int mdoc_bf_pre(MDOC_ARGS);
1.25 schwarze 68: static void mdoc_bk_post(MDOC_ARGS);
69: static int mdoc_bk_pre(MDOC_ARGS);
1.1 schwarze 70: static int mdoc_bl_pre(MDOC_ARGS);
71: static int mdoc_bt_pre(MDOC_ARGS);
72: static int mdoc_bx_pre(MDOC_ARGS);
73: static int mdoc_cd_pre(MDOC_ARGS);
74: static int mdoc_d1_pre(MDOC_ARGS);
75: static int mdoc_dv_pre(MDOC_ARGS);
76: static int mdoc_fa_pre(MDOC_ARGS);
77: static int mdoc_fd_pre(MDOC_ARGS);
78: static int mdoc_fl_pre(MDOC_ARGS);
79: static int mdoc_fn_pre(MDOC_ARGS);
80: static int mdoc_ft_pre(MDOC_ARGS);
81: static int mdoc_em_pre(MDOC_ARGS);
82: static int mdoc_er_pre(MDOC_ARGS);
83: static int mdoc_ev_pre(MDOC_ARGS);
84: static int mdoc_ex_pre(MDOC_ARGS);
85: static void mdoc_fo_post(MDOC_ARGS);
86: static int mdoc_fo_pre(MDOC_ARGS);
87: static int mdoc_ic_pre(MDOC_ARGS);
1.34 schwarze 88: static int mdoc_igndelim_pre(MDOC_ARGS);
1.1 schwarze 89: static int mdoc_in_pre(MDOC_ARGS);
90: static int mdoc_it_pre(MDOC_ARGS);
91: static int mdoc_lb_pre(MDOC_ARGS);
92: static int mdoc_li_pre(MDOC_ARGS);
93: static int mdoc_lk_pre(MDOC_ARGS);
94: static int mdoc_mt_pre(MDOC_ARGS);
95: static int mdoc_ms_pre(MDOC_ARGS);
96: static int mdoc_nd_pre(MDOC_ARGS);
97: static int mdoc_nm_pre(MDOC_ARGS);
98: static int mdoc_ns_pre(MDOC_ARGS);
99: static int mdoc_pa_pre(MDOC_ARGS);
100: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 101: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 102: static void mdoc_quote_post(MDOC_ARGS);
103: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 104: static int mdoc_rs_pre(MDOC_ARGS);
105: static int mdoc_rv_pre(MDOC_ARGS);
106: static int mdoc_sh_pre(MDOC_ARGS);
1.26 schwarze 107: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 108: static int mdoc_sp_pre(MDOC_ARGS);
109: static int mdoc_ss_pre(MDOC_ARGS);
110: static int mdoc_sx_pre(MDOC_ARGS);
111: static int mdoc_sy_pre(MDOC_ARGS);
112: static int mdoc_ud_pre(MDOC_ARGS);
113: static int mdoc_va_pre(MDOC_ARGS);
114: static int mdoc_vt_pre(MDOC_ARGS);
115: static int mdoc_xr_pre(MDOC_ARGS);
116: static int mdoc_xx_pre(MDOC_ARGS);
117:
118: static const struct htmlmdoc mdocs[MDOC_MAX] = {
119: {mdoc_ap_pre, NULL}, /* Ap */
120: {NULL, NULL}, /* Dd */
121: {NULL, NULL}, /* Dt */
122: {NULL, NULL}, /* Os */
123: {mdoc_sh_pre, NULL }, /* Sh */
124: {mdoc_ss_pre, NULL }, /* Ss */
1.40 schwarze 125: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 126: {mdoc_d1_pre, NULL}, /* D1 */
127: {mdoc_d1_pre, NULL}, /* Dl */
128: {mdoc_bd_pre, NULL}, /* Bd */
129: {NULL, NULL}, /* Ed */
1.40 schwarze 130: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 131: {NULL, NULL}, /* El */
132: {mdoc_it_pre, NULL}, /* It */
133: {mdoc_ad_pre, NULL}, /* Ad */
134: {mdoc_an_pre, NULL}, /* An */
135: {mdoc_ar_pre, NULL}, /* Ar */
136: {mdoc_cd_pre, NULL}, /* Cd */
137: {mdoc_fl_pre, NULL}, /* Cm */
138: {mdoc_dv_pre, NULL}, /* Dv */
139: {mdoc_er_pre, NULL}, /* Er */
140: {mdoc_ev_pre, NULL}, /* Ev */
141: {mdoc_ex_pre, NULL}, /* Ex */
142: {mdoc_fa_pre, NULL}, /* Fa */
1.21 schwarze 143: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 144: {mdoc_fl_pre, NULL}, /* Fl */
145: {mdoc_fn_pre, NULL}, /* Fn */
146: {mdoc_ft_pre, NULL}, /* Ft */
147: {mdoc_ic_pre, NULL}, /* Ic */
148: {mdoc_in_pre, NULL}, /* In */
149: {mdoc_li_pre, NULL}, /* Li */
150: {mdoc_nd_pre, NULL}, /* Nd */
151: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 152: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 schwarze 153: {NULL, NULL}, /* Ot */
154: {mdoc_pa_pre, NULL}, /* Pa */
155: {mdoc_rv_pre, NULL}, /* Rv */
156: {NULL, NULL}, /* St */
157: {mdoc_va_pre, NULL}, /* Va */
158: {mdoc_vt_pre, NULL}, /* Vt */
159: {mdoc_xr_pre, NULL}, /* Xr */
160: {mdoc__x_pre, mdoc__x_post}, /* %A */
161: {mdoc__x_pre, mdoc__x_post}, /* %B */
162: {mdoc__x_pre, mdoc__x_post}, /* %D */
163: {mdoc__x_pre, mdoc__x_post}, /* %I */
164: {mdoc__x_pre, mdoc__x_post}, /* %J */
165: {mdoc__x_pre, mdoc__x_post}, /* %N */
166: {mdoc__x_pre, mdoc__x_post}, /* %O */
167: {mdoc__x_pre, mdoc__x_post}, /* %P */
168: {mdoc__x_pre, mdoc__x_post}, /* %R */
169: {mdoc__x_pre, mdoc__x_post}, /* %T */
170: {mdoc__x_pre, mdoc__x_post}, /* %V */
171: {NULL, NULL}, /* Ac */
1.32 schwarze 172: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
173: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 174: {NULL, NULL}, /* At */
175: {NULL, NULL}, /* Bc */
176: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 177: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 179: {mdoc_xx_pre, NULL}, /* Bsx */
180: {mdoc_bx_pre, NULL}, /* Bx */
181: {NULL, NULL}, /* Db */
182: {NULL, NULL}, /* Dc */
1.32 schwarze 183: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
184: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 185: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 186: {NULL, NULL}, /* Ef */
187: {mdoc_em_pre, NULL}, /* Em */
188: {NULL, NULL}, /* Eo */
189: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 190: {mdoc_ms_pre, NULL}, /* Ms */
1.34 schwarze 191: {mdoc_igndelim_pre, NULL}, /* No */
1.1 schwarze 192: {mdoc_ns_pre, NULL}, /* Ns */
193: {mdoc_xx_pre, NULL}, /* Nx */
194: {mdoc_xx_pre, NULL}, /* Ox */
195: {NULL, NULL}, /* Pc */
1.34 schwarze 196: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.32 schwarze 197: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
198: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 schwarze 199: {NULL, NULL}, /* Qc */
1.32 schwarze 200: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
201: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
202: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 schwarze 203: {NULL, NULL}, /* Re */
204: {mdoc_rs_pre, NULL}, /* Rs */
205: {NULL, NULL}, /* Sc */
1.32 schwarze 206: {mdoc_quote_pre, mdoc_quote_post}, /* So */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.26 schwarze 208: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 209: {mdoc_sx_pre, NULL}, /* Sx */
210: {mdoc_sy_pre, NULL}, /* Sy */
211: {NULL, NULL}, /* Tn */
212: {mdoc_xx_pre, NULL}, /* Ux */
213: {NULL, NULL}, /* Xc */
214: {NULL, NULL}, /* Xo */
215: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
216: {NULL, NULL}, /* Fc */
1.32 schwarze 217: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 schwarze 218: {NULL, NULL}, /* Oc */
1.25 schwarze 219: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 220: {NULL, NULL}, /* Ek */
221: {mdoc_bt_pre, NULL}, /* Bt */
222: {NULL, NULL}, /* Hf */
223: {NULL, NULL}, /* Fr */
224: {mdoc_ud_pre, NULL}, /* Ud */
225: {mdoc_lb_pre, NULL}, /* Lb */
1.40 schwarze 226: {mdoc_pp_pre, NULL}, /* Lp */
1.1 schwarze 227: {mdoc_lk_pre, NULL}, /* Lk */
228: {mdoc_mt_pre, NULL}, /* Mt */
1.32 schwarze 229: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
230: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 schwarze 231: {NULL, NULL}, /* Brc */
232: {mdoc__x_pre, mdoc__x_post}, /* %C */
233: {NULL, NULL}, /* Es */ /* TODO */
234: {NULL, NULL}, /* En */ /* TODO */
235: {mdoc_xx_pre, NULL}, /* Dx */
236: {mdoc__x_pre, mdoc__x_post}, /* %Q */
237: {mdoc_sp_pre, NULL}, /* br */
238: {mdoc_sp_pre, NULL}, /* sp */
1.2 schwarze 239: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.20 schwarze 240: {NULL, NULL}, /* Ta */
1.1 schwarze 241: };
242:
1.40 schwarze 243: static const char * const lists[LIST_MAX] = {
244: NULL,
245: "list-bul",
246: "list-col",
247: "list-dash",
248: "list-diag",
249: "list-enum",
250: "list-hang",
251: "list-hyph",
252: "list-inset",
253: "list-item",
254: "list-ohang",
255: "list-tag"
256: };
1.1 schwarze 257:
258: void
259: html_mdoc(void *arg, const struct mdoc *m)
260: {
261:
1.62 schwarze 262: print_mdoc(mdoc_meta(m), mdoc_node(m), (struct html *)arg);
263: putchar('\n');
1.1 schwarze 264: }
265:
266:
267: /*
268: * Calculate the scaling unit passed in a `-width' argument. This uses
269: * either a native scaling unit (e.g., 1i, 2m) or the string length of
270: * the value.
271: */
272: static void
273: a2width(const char *p, struct roffsu *su)
274: {
275:
276: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.40 schwarze 277: su->unit = SCALE_BU;
1.57 schwarze 278: su->scale = html_strlen(p);
1.1 schwarze 279: }
280: }
281:
282:
283: /*
1.21 schwarze 284: * See the same function in mdoc_term.c for documentation.
285: */
286: static void
287: synopsis_pre(struct html *h, const struct mdoc_node *n)
288: {
289:
1.23 schwarze 290: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.21 schwarze 291: return;
292:
293: if (n->prev->tok == n->tok &&
294: MDOC_Fo != n->tok &&
295: MDOC_Ft != n->tok &&
296: MDOC_Fn != n->tok) {
1.40 schwarze 297: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 298: return;
299: }
300:
301: switch (n->prev->tok) {
302: case (MDOC_Fd):
303: /* FALLTHROUGH */
304: case (MDOC_Fn):
305: /* FALLTHROUGH */
306: case (MDOC_Fo):
307: /* FALLTHROUGH */
308: case (MDOC_In):
309: /* FALLTHROUGH */
310: case (MDOC_Vt):
1.40 schwarze 311: print_otag(h, TAG_P, 0, NULL);
1.21 schwarze 312: break;
313: case (MDOC_Ft):
314: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.40 schwarze 315: print_otag(h, TAG_P, 0, NULL);
1.21 schwarze 316: break;
317: }
318: /* FALLTHROUGH */
319: default:
1.40 schwarze 320: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 321: break;
322: }
323: }
324:
325:
326: /*
1.1 schwarze 327: * Calculate the scaling unit passed in an `-offset' argument. This
328: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
329: * predefined strings (indent, etc.), or the string length of the value.
330: */
331: static void
332: a2offs(const char *p, struct roffsu *su)
333: {
334:
335: /* FIXME: "right"? */
336:
337: if (0 == strcmp(p, "left"))
338: SCALE_HS_INIT(su, 0);
339: else if (0 == strcmp(p, "indent"))
340: SCALE_HS_INIT(su, INDENT);
341: else if (0 == strcmp(p, "indent-two"))
342: SCALE_HS_INIT(su, INDENT * 2);
1.61 schwarze 343: else if ( ! a2roffsu(p, su, SCALE_MAX))
344: SCALE_HS_INIT(su, html_strlen(p));
1.1 schwarze 345: }
346:
347:
348: static void
349: print_mdoc(MDOC_ARGS)
350: {
1.62 schwarze 351: struct tag *t, *tt;
352: struct htmlpair tag;
353:
354: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 schwarze 355:
1.62 schwarze 356: if ( ! (HTML_FRAGMENT & h->oflags)) {
357: print_gen_decls(h);
358: t = print_otag(h, TAG_HTML, 0, NULL);
359: tt = print_otag(h, TAG_HEAD, 0, NULL);
360: print_mdoc_head(m, n, h);
361: print_tagq(h, tt);
362: print_otag(h, TAG_BODY, 0, NULL);
363: print_otag(h, TAG_DIV, 1, &tag);
364: } else
365: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 366:
367: print_mdoc_nodelist(m, n, h);
368: print_tagq(h, t);
369: }
370:
371:
372: /* ARGSUSED */
373: static void
374: print_mdoc_head(MDOC_ARGS)
375: {
376:
377: print_gen_head(h);
378: bufinit(h);
1.57 schwarze 379: bufcat_fmt(h, "%s(%s)", m->title, m->msec);
1.1 schwarze 380:
1.57 schwarze 381: if (m->arch)
382: bufcat_fmt(h, " (%s)", m->arch);
1.1 schwarze 383:
384: print_otag(h, TAG_TITLE, 0, NULL);
385: print_text(h, h->buf);
386: }
387:
388:
389: static void
390: print_mdoc_nodelist(MDOC_ARGS)
391: {
392:
393: print_mdoc_node(m, n, h);
394: if (n->next)
395: print_mdoc_nodelist(m, n->next, h);
396: }
397:
398:
399: static void
400: print_mdoc_node(MDOC_ARGS)
401: {
402: int child;
403: struct tag *t;
404:
405: child = 1;
1.2 schwarze 406: t = h->tags.head;
1.1 schwarze 407:
408: switch (n->type) {
409: case (MDOC_ROOT):
410: child = mdoc_root_pre(m, n, h);
411: break;
412: case (MDOC_TEXT):
1.48 schwarze 413: /* No tables in this mode... */
414: assert(NULL == h->tblt);
1.50 schwarze 415:
416: /*
417: * Make sure that if we're in a literal mode already
418: * (i.e., within a <PRE>) don't print the newline.
419: */
1.47 schwarze 420: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 421: if ( ! (HTML_LITERAL & h->flags))
422: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 423: if (MDOC_DELIMC & n->flags)
424: h->flags |= HTML_NOSPACE;
1.1 schwarze 425: print_text(h, n->string);
1.56 schwarze 426: if (MDOC_DELIMO & n->flags)
427: h->flags |= HTML_NOSPACE;
1.54 schwarze 428: return;
429: case (MDOC_EQN):
1.60 schwarze 430: print_eqn(h, n->eqn);
1.55 schwarze 431: break;
1.45 schwarze 432: case (MDOC_TBL):
1.48 schwarze 433: /*
434: * This will take care of initialising all of the table
435: * state data for the first table, then tearing it down
436: * for the last one.
437: */
1.45 schwarze 438: print_tbl(h, n->span);
1.48 schwarze 439: return;
1.1 schwarze 440: default:
1.48 schwarze 441: /*
442: * Close out the current table, if it's open, and unset
443: * the "meta" table state. This will be reopened on the
444: * next table element.
445: */
446: if (h->tblt) {
447: print_tblclose(h);
448: t = h->tags.head;
449: }
450:
451: assert(NULL == h->tblt);
1.25 schwarze 452: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 schwarze 453: child = (*mdocs[n->tok].pre)(m, n, h);
454: break;
455: }
456:
1.25 schwarze 457: if (HTML_KEEP & h->flags) {
458: if (n->prev && n->prev->line != n->line) {
459: h->flags &= ~HTML_KEEP;
460: h->flags |= HTML_PREKEEP;
461: } else if (NULL == n->prev) {
462: if (n->parent && n->parent->line != n->line) {
463: h->flags &= ~HTML_KEEP;
464: h->flags |= HTML_PREKEEP;
465: }
466: }
467: }
468:
1.1 schwarze 469: if (child && n->child)
470: print_mdoc_nodelist(m, n->child, h);
471:
472: print_stagq(h, t);
473:
474: switch (n->type) {
475: case (MDOC_ROOT):
476: mdoc_root_post(m, n, h);
1.55 schwarze 477: break;
478: case (MDOC_EQN):
1.1 schwarze 479: break;
480: default:
1.25 schwarze 481: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 schwarze 482: (*mdocs[n->tok].post)(m, n, h);
483: break;
484: }
485: }
486:
487: /* ARGSUSED */
488: static void
489: mdoc_root_post(MDOC_ARGS)
490: {
1.42 schwarze 491: struct htmlpair tag[3];
1.1 schwarze 492: struct tag *t, *tt;
493:
1.42 schwarze 494: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
495: PAIR_CLASS_INIT(&tag[1], "foot");
1.63 schwarze 496: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
497: t = print_otag(h, TAG_TABLE, 3, tag);
498: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
499: print_otag(h, TAG_COL, 1, tag);
500: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 501:
1.64 ! schwarze 502: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 503:
1.1 schwarze 504: tt = print_otag(h, TAG_TR, 0, NULL);
505:
1.40 schwarze 506: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 schwarze 507: print_otag(h, TAG_TD, 1, tag);
1.53 schwarze 508: print_text(h, m->date);
1.1 schwarze 509: print_stagq(h, tt);
510:
1.40 schwarze 511: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.63 schwarze 512: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
513: print_otag(h, TAG_TD, 2, tag);
1.1 schwarze 514: print_text(h, m->os);
515: print_tagq(h, t);
516: }
517:
518:
519: /* ARGSUSED */
520: static int
521: mdoc_root_pre(MDOC_ARGS)
522: {
1.3 schwarze 523: struct htmlpair tag[3];
1.1 schwarze 524: struct tag *t, *tt;
525: char b[BUFSIZ], title[BUFSIZ];
526:
1.40 schwarze 527: strlcpy(b, m->vol, BUFSIZ);
1.1 schwarze 528:
529: if (m->arch) {
1.40 schwarze 530: strlcat(b, " (", BUFSIZ);
531: strlcat(b, m->arch, BUFSIZ);
532: strlcat(b, ")", BUFSIZ);
1.1 schwarze 533: }
534:
1.40 schwarze 535: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.1 schwarze 536:
1.42 schwarze 537: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
538: PAIR_CLASS_INIT(&tag[1], "head");
1.63 schwarze 539: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
540: t = print_otag(h, TAG_TABLE, 3, tag);
541: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
542: print_otag(h, TAG_COL, 1, tag);
543: print_otag(h, TAG_COL, 1, tag);
544: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 545:
546: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 547:
1.1 schwarze 548: tt = print_otag(h, TAG_TR, 0, NULL);
549:
1.40 schwarze 550: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 schwarze 551: print_otag(h, TAG_TD, 1, tag);
552: print_text(h, title);
553: print_stagq(h, tt);
554:
1.40 schwarze 555: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.63 schwarze 556: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
557: print_otag(h, TAG_TD, 2, tag);
1.1 schwarze 558: print_text(h, b);
559: print_stagq(h, tt);
560:
1.40 schwarze 561: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.63 schwarze 562: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
563: print_otag(h, TAG_TD, 2, tag);
1.1 schwarze 564: print_text(h, title);
565: print_tagq(h, t);
566: return(1);
567: }
568:
569:
570: /* ARGSUSED */
571: static int
572: mdoc_sh_pre(MDOC_ARGS)
573: {
1.40 schwarze 574: struct htmlpair tag;
1.1 schwarze 575:
1.40 schwarze 576: if (MDOC_BLOCK == n->type) {
577: PAIR_CLASS_INIT(&tag, "section");
578: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 579: return(1);
1.40 schwarze 580: } else if (MDOC_BODY == n->type)
1.1 schwarze 581: return(1);
582:
1.57 schwarze 583: bufinit(h);
1.59 schwarze 584: bufcat(h, "x");
1.61 schwarze 585:
586: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 587: bufcat_id(h, n->string);
1.61 schwarze 588: if (NULL != (n = n->next))
1.57 schwarze 589: bufcat_id(h, " ");
1.1 schwarze 590: }
591:
1.61 schwarze 592: if (NULL == n) {
593: PAIR_ID_INIT(&tag, h->buf);
594: print_otag(h, TAG_H1, 1, &tag);
595: } else
596: print_otag(h, TAG_H1, 0, NULL);
597:
1.1 schwarze 598: return(1);
599: }
600:
601: /* ARGSUSED */
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:
633: /* ARGSUSED */
634: static int
635: mdoc_fl_pre(MDOC_ARGS)
636: {
637: struct htmlpair tag;
638:
639: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 640: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 641:
642: /* `Cm' has no leading hyphen. */
643:
644: if (MDOC_Cm == n->tok)
645: return(1);
646:
647: print_text(h, "\\-");
648:
649: if (n->child)
1.1 schwarze 650: h->flags |= HTML_NOSPACE;
1.11 schwarze 651: else if (n->next && n->next->line == n->line)
652: h->flags |= HTML_NOSPACE;
1.6 schwarze 653:
1.1 schwarze 654: return(1);
655: }
656:
657:
658: /* ARGSUSED */
659: static int
660: mdoc_nd_pre(MDOC_ARGS)
661: {
662: struct htmlpair tag;
663:
664: if (MDOC_BODY != n->type)
665: return(1);
666:
667: /* XXX: this tag in theory can contain block elements. */
668:
669: print_text(h, "\\(em");
1.40 schwarze 670: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 671: print_otag(h, TAG_SPAN, 1, &tag);
672: return(1);
673: }
674:
675:
676: static int
677: mdoc_nm_pre(MDOC_ARGS)
678: {
1.25 schwarze 679: struct htmlpair tag;
680: struct roffsu su;
1.57 schwarze 681: int len;
1.25 schwarze 682:
1.40 schwarze 683: switch (n->type) {
684: case (MDOC_ELEM):
1.25 schwarze 685: synopsis_pre(h, n);
686: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 687: print_otag(h, TAG_B, 1, &tag);
1.40 schwarze 688: if (NULL == n->child && m->name)
1.25 schwarze 689: print_text(h, m->name);
1.40 schwarze 690: return(1);
691: case (MDOC_HEAD):
692: print_otag(h, TAG_TD, 0, NULL);
693: if (NULL == n->child && m->name)
694: print_text(h, m->name);
695: return(1);
696: case (MDOC_BODY):
697: print_otag(h, TAG_TD, 0, NULL);
698: return(1);
699: default:
700: break;
701: }
1.25 schwarze 702:
1.40 schwarze 703: synopsis_pre(h, n);
704: PAIR_CLASS_INIT(&tag, "synopsis");
705: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 706:
1.40 schwarze 707: for (len = 0, n = n->child; n; n = n->next)
708: if (MDOC_TEXT == n->type)
1.57 schwarze 709: len += html_strlen(n->string);
1.25 schwarze 710:
1.40 schwarze 711: if (0 == len && m->name)
1.57 schwarze 712: len = html_strlen(m->name);
1.1 schwarze 713:
1.40 schwarze 714: SCALE_HS_INIT(&su, (double)len);
1.57 schwarze 715: bufinit(h);
1.40 schwarze 716: bufcat_su(h, "width", &su);
717: PAIR_STYLE_INIT(&tag, h);
718: print_otag(h, TAG_COL, 1, &tag);
719: print_otag(h, TAG_COL, 0, NULL);
720: print_otag(h, TAG_TBODY, 0, NULL);
721: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 722: return(1);
723: }
724:
725:
726: /* ARGSUSED */
727: static int
728: mdoc_xr_pre(MDOC_ARGS)
729: {
1.56 schwarze 730: struct htmlpair tag[2];
1.9 schwarze 731:
732: if (NULL == n->child)
733: return(0);
1.1 schwarze 734:
735: PAIR_CLASS_INIT(&tag[0], "link-man");
736:
737: if (h->base_man) {
738: buffmt_man(h, n->child->string,
739: n->child->next ?
740: n->child->next->string : NULL);
1.11 schwarze 741: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 742: print_otag(h, TAG_A, 2, tag);
743: } else
744: print_otag(h, TAG_A, 1, tag);
745:
1.56 schwarze 746: n = n->child;
747: print_text(h, n->string);
1.1 schwarze 748:
1.56 schwarze 749: if (NULL == (n = n->next))
1.1 schwarze 750: return(0);
751:
752: h->flags |= HTML_NOSPACE;
753: print_text(h, "(");
754: h->flags |= HTML_NOSPACE;
1.56 schwarze 755: print_text(h, n->string);
1.1 schwarze 756: h->flags |= HTML_NOSPACE;
757: print_text(h, ")");
758: return(0);
759: }
760:
761:
762: /* ARGSUSED */
763: static int
764: mdoc_ns_pre(MDOC_ARGS)
765: {
766:
1.51 schwarze 767: if ( ! (MDOC_LINE & n->flags))
768: h->flags |= HTML_NOSPACE;
1.1 schwarze 769: return(1);
770: }
771:
772:
773: /* ARGSUSED */
774: static int
775: mdoc_ar_pre(MDOC_ARGS)
776: {
777: struct htmlpair tag;
778:
779: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 780: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 781: return(1);
782: }
783:
784:
785: /* ARGSUSED */
786: static int
787: mdoc_xx_pre(MDOC_ARGS)
788: {
789: const char *pp;
790: struct htmlpair tag;
1.52 schwarze 791: int flags;
1.1 schwarze 792:
793: switch (n->tok) {
794: case (MDOC_Bsx):
1.37 schwarze 795: pp = "BSD/OS";
1.1 schwarze 796: break;
797: case (MDOC_Dx):
1.4 schwarze 798: pp = "DragonFly";
1.1 schwarze 799: break;
800: case (MDOC_Fx):
801: pp = "FreeBSD";
802: break;
803: case (MDOC_Nx):
804: pp = "NetBSD";
805: break;
806: case (MDOC_Ox):
807: pp = "OpenBSD";
808: break;
809: case (MDOC_Ux):
810: pp = "UNIX";
811: break;
812: default:
813: return(1);
814: }
815:
816: PAIR_CLASS_INIT(&tag, "unix");
817: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 818:
1.1 schwarze 819: print_text(h, pp);
1.52 schwarze 820: if (n->child) {
821: flags = h->flags;
822: h->flags |= HTML_KEEP;
823: print_text(h, n->child->string);
824: h->flags = flags;
825: }
826: return(0);
1.1 schwarze 827: }
828:
829:
830: /* ARGSUSED */
831: static int
832: mdoc_bx_pre(MDOC_ARGS)
833: {
1.49 schwarze 834: struct htmlpair tag;
1.1 schwarze 835:
836: PAIR_CLASS_INIT(&tag, "unix");
837: print_otag(h, TAG_SPAN, 1, &tag);
838:
1.49 schwarze 839: if (NULL != (n = n->child)) {
840: print_text(h, n->string);
841: h->flags |= HTML_NOSPACE;
842: print_text(h, "BSD");
843: } else {
844: print_text(h, "BSD");
845: return(0);
846: }
1.1 schwarze 847:
1.49 schwarze 848: if (NULL != (n = n->next)) {
849: h->flags |= HTML_NOSPACE;
850: print_text(h, "-");
1.1 schwarze 851: h->flags |= HTML_NOSPACE;
1.49 schwarze 852: print_text(h, n->string);
853: }
1.1 schwarze 854:
855: return(0);
856: }
857:
1.46 schwarze 858: /* ARGSUSED */
1.1 schwarze 859: static int
1.40 schwarze 860: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 861: {
1.40 schwarze 862: struct roffsu su;
863: enum mdoc_list type;
864: struct htmlpair tag[2];
865: const struct mdoc_node *bl;
1.1 schwarze 866:
1.40 schwarze 867: bl = n->parent;
868: while (bl && MDOC_Bl != bl->tok)
869: bl = bl->parent;
1.1 schwarze 870:
1.40 schwarze 871: assert(bl);
1.1 schwarze 872:
1.44 schwarze 873: type = bl->norm->Bl.type;
1.1 schwarze 874:
1.40 schwarze 875: assert(lists[type]);
876: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 877:
1.57 schwarze 878: bufinit(h);
879:
1.40 schwarze 880: if (MDOC_HEAD == n->type) {
881: switch (type) {
882: case(LIST_bullet):
883: /* FALLTHROUGH */
884: case(LIST_dash):
885: /* FALLTHROUGH */
886: case(LIST_item):
887: /* FALLTHROUGH */
888: case(LIST_hyphen):
889: /* FALLTHROUGH */
890: case(LIST_enum):
891: return(0);
892: case(LIST_diag):
893: /* FALLTHROUGH */
894: case(LIST_hang):
895: /* FALLTHROUGH */
896: case(LIST_inset):
897: /* FALLTHROUGH */
898: case(LIST_ohang):
899: /* FALLTHROUGH */
900: case(LIST_tag):
1.44 schwarze 901: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 902: bufcat_su(h, "margin-top", &su);
903: PAIR_STYLE_INIT(&tag[1], h);
904: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 905: if (LIST_diag != type)
906: break;
907: PAIR_CLASS_INIT(&tag[0], "diag");
908: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 909: break;
910: case(LIST_column):
911: break;
912: default:
913: break;
914: }
915: } else if (MDOC_BODY == n->type) {
916: switch (type) {
917: case(LIST_bullet):
918: /* FALLTHROUGH */
919: case(LIST_hyphen):
920: /* FALLTHROUGH */
921: case(LIST_dash):
922: /* FALLTHROUGH */
923: case(LIST_enum):
924: /* FALLTHROUGH */
925: case(LIST_item):
1.44 schwarze 926: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 927: bufcat_su(h, "margin-top", &su);
928: PAIR_STYLE_INIT(&tag[1], h);
929: print_otag(h, TAG_LI, 2, tag);
930: break;
931: case(LIST_diag):
932: /* FALLTHROUGH */
933: case(LIST_hang):
934: /* FALLTHROUGH */
935: case(LIST_inset):
936: /* FALLTHROUGH */
937: case(LIST_ohang):
938: /* FALLTHROUGH */
939: case(LIST_tag):
1.44 schwarze 940: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 941: print_otag(h, TAG_DD, 1, tag);
942: break;
943: }
1.44 schwarze 944: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 945: bufcat_su(h, "margin-left", &su);
946: PAIR_STYLE_INIT(&tag[1], h);
947: print_otag(h, TAG_DD, 2, tag);
948: break;
949: case(LIST_column):
1.44 schwarze 950: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 951: bufcat_su(h, "margin-top", &su);
952: PAIR_STYLE_INIT(&tag[1], h);
953: print_otag(h, TAG_TD, 2, tag);
954: break;
955: default:
956: break;
957: }
958: } else {
959: switch (type) {
960: case (LIST_column):
961: print_otag(h, TAG_TR, 1, tag);
962: break;
963: default:
1.1 schwarze 964: break;
1.40 schwarze 965: }
1.1 schwarze 966: }
967:
968: return(1);
969: }
970:
971: /* ARGSUSED */
972: static int
1.40 schwarze 973: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 974: {
1.46 schwarze 975: int i;
1.40 schwarze 976: struct htmlpair tag[3];
1.1 schwarze 977: struct roffsu su;
1.42 schwarze 978: char buf[BUFSIZ];
1.1 schwarze 979:
1.57 schwarze 980: bufinit(h);
981:
1.40 schwarze 982: if (MDOC_BODY == n->type) {
1.44 schwarze 983: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 984: print_otag(h, TAG_TBODY, 0, NULL);
985: return(1);
1.1 schwarze 986: }
987:
1.40 schwarze 988: if (MDOC_HEAD == n->type) {
1.44 schwarze 989: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 990: return(0);
1.1 schwarze 991:
1.40 schwarze 992: /*
993: * For each column, print out the <COL> tag with our
994: * suggested width. The last column gets min-width, as
995: * in terminal mode it auto-sizes to the width of the
996: * screen and we want to preserve that behaviour.
997: */
1.1 schwarze 998:
1.46 schwarze 999: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.44 schwarze 1000: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 1001: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 1002: bufcat_su(h, "width", &su);
1003: else
1004: bufcat_su(h, "min-width", &su);
1005: PAIR_STYLE_INIT(&tag[0], h);
1006: print_otag(h, TAG_COL, 1, tag);
1007: }
1.1 schwarze 1008:
1.4 schwarze 1009: return(0);
1.1 schwarze 1010: }
1011:
1.40 schwarze 1012: SCALE_VS_INIT(&su, 0);
1013: bufcat_su(h, "margin-top", &su);
1014: bufcat_su(h, "margin-bottom", &su);
1015: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 1016:
1.44 schwarze 1017: assert(lists[n->norm->Bl.type]);
1.42 schwarze 1018: strlcpy(buf, "list ", BUFSIZ);
1.44 schwarze 1019: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 1020: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 1021:
1.40 schwarze 1022: /* Set the block's left-hand margin. */
1.1 schwarze 1023:
1.44 schwarze 1024: if (n->norm->Bl.offs) {
1025: a2offs(n->norm->Bl.offs, &su);
1.40 schwarze 1026: bufcat_su(h, "margin-left", &su);
1027: }
1.1 schwarze 1028:
1.44 schwarze 1029: switch (n->norm->Bl.type) {
1.40 schwarze 1030: case(LIST_bullet):
1.1 schwarze 1031: /* FALLTHROUGH */
1.40 schwarze 1032: case(LIST_dash):
1.1 schwarze 1033: /* FALLTHROUGH */
1.40 schwarze 1034: case(LIST_hyphen):
1.1 schwarze 1035: /* FALLTHROUGH */
1.40 schwarze 1036: case(LIST_item):
1.42 schwarze 1037: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 1038: break;
1.40 schwarze 1039: case(LIST_enum):
1.42 schwarze 1040: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 1041: break;
1.40 schwarze 1042: case(LIST_diag):
1043: /* FALLTHROUGH */
1044: case(LIST_hang):
1.4 schwarze 1045: /* FALLTHROUGH */
1.40 schwarze 1046: case(LIST_inset):
1.1 schwarze 1047: /* FALLTHROUGH */
1.40 schwarze 1048: case(LIST_ohang):
1.1 schwarze 1049: /* FALLTHROUGH */
1.40 schwarze 1050: case(LIST_tag):
1.42 schwarze 1051: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1052: break;
1053: case(LIST_column):
1.42 schwarze 1054: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1055: break;
1056: default:
1.40 schwarze 1057: abort();
1058: /* NOTREACHED */
1.1 schwarze 1059: }
1060:
1061: return(1);
1062: }
1063:
1064: /* ARGSUSED */
1065: static int
1066: mdoc_ex_pre(MDOC_ARGS)
1067: {
1.56 schwarze 1068: struct tag *t;
1069: struct htmlpair tag;
1070: int nchild;
1.1 schwarze 1071:
1.40 schwarze 1072: if (n->prev)
1073: print_otag(h, TAG_BR, 0, NULL);
1074:
1.1 schwarze 1075: PAIR_CLASS_INIT(&tag, "utility");
1076:
1077: print_text(h, "The");
1.56 schwarze 1078:
1079: nchild = n->nchild;
1080: for (n = n->child; n; n = n->next) {
1081: assert(MDOC_TEXT == n->type);
1082:
1.42 schwarze 1083: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1084: print_text(h, n->string);
1.1 schwarze 1085: print_tagq(h, t);
1086:
1.56 schwarze 1087: if (nchild > 2 && n->next) {
1088: h->flags |= HTML_NOSPACE;
1089: print_text(h, ",");
1090: }
1.1 schwarze 1091:
1.56 schwarze 1092: if (n->next && NULL == n->next->next)
1093: print_text(h, "and");
1.1 schwarze 1094: }
1095:
1.56 schwarze 1096: if (nchild > 1)
1.1 schwarze 1097: print_text(h, "utilities exit");
1098: else
1099: print_text(h, "utility exits");
1100:
1101: print_text(h, "0 on success, and >0 if an error occurs.");
1102: return(0);
1103: }
1104:
1105:
1106: /* ARGSUSED */
1107: static int
1108: mdoc_em_pre(MDOC_ARGS)
1109: {
1110: struct htmlpair tag;
1111:
1112: PAIR_CLASS_INIT(&tag, "emph");
1113: print_otag(h, TAG_SPAN, 1, &tag);
1114: return(1);
1115: }
1116:
1117:
1118: /* ARGSUSED */
1119: static int
1120: mdoc_d1_pre(MDOC_ARGS)
1121: {
1122: struct htmlpair tag[2];
1123: struct roffsu su;
1124:
1125: if (MDOC_BLOCK != n->type)
1126: return(1);
1127:
1.40 schwarze 1128: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1129: bufinit(h);
1.40 schwarze 1130: bufcat_su(h, "margin-top", &su);
1131: bufcat_su(h, "margin-bottom", &su);
1132: PAIR_STYLE_INIT(&tag[0], h);
1133: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1134:
1135: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1136:
1.43 schwarze 1137: PAIR_CLASS_INIT(&tag[0], "display");
1138: print_otag(h, TAG_DIV, 1, tag);
1139:
1140: if (MDOC_Dl == n->tok) {
1141: PAIR_CLASS_INIT(&tag[0], "lit");
1142: print_otag(h, TAG_CODE, 1, tag);
1143: }
1.40 schwarze 1144:
1.1 schwarze 1145: return(1);
1146: }
1147:
1148:
1149: /* ARGSUSED */
1150: static int
1151: mdoc_sx_pre(MDOC_ARGS)
1152: {
1.56 schwarze 1153: struct htmlpair tag[2];
1.1 schwarze 1154:
1.57 schwarze 1155: bufinit(h);
1156: bufcat(h, "#x");
1.61 schwarze 1157:
1158: for (n = n->child; n; ) {
1.57 schwarze 1159: bufcat_id(h, n->string);
1.61 schwarze 1160: if (NULL != (n = n->next))
1.57 schwarze 1161: bufcat_id(h, " ");
1.1 schwarze 1162: }
1163:
1164: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1165: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1166:
1.42 schwarze 1167: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1168: print_otag(h, TAG_A, 2, tag);
1169: return(1);
1170: }
1171:
1172:
1173: /* ARGSUSED */
1174: static int
1175: mdoc_bd_pre(MDOC_ARGS)
1176: {
1177: struct htmlpair tag[2];
1.50 schwarze 1178: int comp, sv;
1.22 schwarze 1179: const struct mdoc_node *nn;
1.1 schwarze 1180: struct roffsu su;
1181:
1.22 schwarze 1182: if (MDOC_HEAD == n->type)
1.1 schwarze 1183: return(0);
1184:
1185: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1186: comp = n->norm->Bd.comp;
1.1 schwarze 1187: for (nn = n; nn && ! comp; nn = nn->parent) {
1188: if (MDOC_BLOCK != nn->type)
1189: continue;
1190: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1191: comp = 1;
1192: if (nn->prev)
1193: break;
1194: }
1.40 schwarze 1195: if ( ! comp)
1196: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1197: return(1);
1198: }
1199:
1.40 schwarze 1200: SCALE_HS_INIT(&su, 0);
1.44 schwarze 1201: if (n->norm->Bd.offs)
1202: a2offs(n->norm->Bd.offs, &su);
1.57 schwarze 1203:
1204: bufinit(h);
1.40 schwarze 1205: bufcat_su(h, "margin-left", &su);
1206: PAIR_STYLE_INIT(&tag[0], h);
1207:
1.44 schwarze 1208: if (DISP_unfilled != n->norm->Bd.type &&
1209: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1210: PAIR_CLASS_INIT(&tag[1], "display");
1211: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1212: return(1);
1.40 schwarze 1213: }
1.1 schwarze 1214:
1.40 schwarze 1215: PAIR_CLASS_INIT(&tag[1], "lit display");
1216: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1217:
1.50 schwarze 1218: /* This can be recursive: save & set our literal state. */
1219:
1220: sv = h->flags & HTML_LITERAL;
1221: h->flags |= HTML_LITERAL;
1222:
1.1 schwarze 1223: for (nn = n->child; nn; nn = nn->next) {
1224: print_mdoc_node(m, nn, h);
1.33 schwarze 1225: /*
1226: * If the printed node flushes its own line, then we
1227: * needn't do it here as well. This is hacky, but the
1228: * notion of selective eoln whitespace is pretty dumb
1229: * anyway, so don't sweat it.
1230: */
1231: switch (nn->tok) {
1.36 schwarze 1232: case (MDOC_Sm):
1233: /* FALLTHROUGH */
1.33 schwarze 1234: case (MDOC_br):
1235: /* FALLTHROUGH */
1236: case (MDOC_sp):
1237: /* FALLTHROUGH */
1238: case (MDOC_Bl):
1.39 schwarze 1239: /* FALLTHROUGH */
1240: case (MDOC_D1):
1241: /* FALLTHROUGH */
1242: case (MDOC_Dl):
1.33 schwarze 1243: /* FALLTHROUGH */
1244: case (MDOC_Lp):
1245: /* FALLTHROUGH */
1246: case (MDOC_Pp):
1247: continue;
1248: default:
1249: break;
1250: }
1.28 schwarze 1251: if (nn->next && nn->next->line == nn->line)
1252: continue;
1.40 schwarze 1253: else if (nn->next)
1254: print_text(h, "\n");
1255:
1.28 schwarze 1256: h->flags |= HTML_NOSPACE;
1.1 schwarze 1257: }
1.50 schwarze 1258:
1259: if (0 == sv)
1260: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1261:
1262: return(0);
1263: }
1264:
1265:
1266: /* ARGSUSED */
1267: static int
1268: mdoc_pa_pre(MDOC_ARGS)
1269: {
1270: struct htmlpair tag;
1271:
1272: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1273: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1274: return(1);
1275: }
1276:
1277:
1278: /* ARGSUSED */
1279: static int
1280: mdoc_ad_pre(MDOC_ARGS)
1281: {
1282: struct htmlpair tag;
1283:
1284: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1285: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1286: return(1);
1287: }
1288:
1289:
1290: /* ARGSUSED */
1291: static int
1292: mdoc_an_pre(MDOC_ARGS)
1293: {
1294: struct htmlpair tag;
1295:
1296: /* TODO: -split and -nosplit (see termp_an_pre()). */
1297:
1298: PAIR_CLASS_INIT(&tag, "author");
1299: print_otag(h, TAG_SPAN, 1, &tag);
1300: return(1);
1301: }
1302:
1303:
1304: /* ARGSUSED */
1305: static int
1306: mdoc_cd_pre(MDOC_ARGS)
1307: {
1308: struct htmlpair tag;
1309:
1.21 schwarze 1310: synopsis_pre(h, n);
1.1 schwarze 1311: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1312: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1313: return(1);
1314: }
1315:
1316:
1317: /* ARGSUSED */
1318: static int
1319: mdoc_dv_pre(MDOC_ARGS)
1320: {
1321: struct htmlpair tag;
1322:
1323: PAIR_CLASS_INIT(&tag, "define");
1324: print_otag(h, TAG_SPAN, 1, &tag);
1325: return(1);
1326: }
1327:
1328:
1329: /* ARGSUSED */
1330: static int
1331: mdoc_ev_pre(MDOC_ARGS)
1332: {
1333: struct htmlpair tag;
1334:
1335: PAIR_CLASS_INIT(&tag, "env");
1336: print_otag(h, TAG_SPAN, 1, &tag);
1337: return(1);
1338: }
1339:
1340:
1341: /* ARGSUSED */
1342: static int
1343: mdoc_er_pre(MDOC_ARGS)
1344: {
1345: struct htmlpair tag;
1346:
1347: PAIR_CLASS_INIT(&tag, "errno");
1348: print_otag(h, TAG_SPAN, 1, &tag);
1349: return(1);
1350: }
1351:
1352:
1353: /* ARGSUSED */
1354: static int
1355: mdoc_fa_pre(MDOC_ARGS)
1356: {
1357: const struct mdoc_node *nn;
1358: struct htmlpair tag;
1359: struct tag *t;
1360:
1361: PAIR_CLASS_INIT(&tag, "farg");
1362: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1363: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1364: return(1);
1365: }
1366:
1367: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1368: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1369: print_text(h, nn->string);
1370: print_tagq(h, t);
1.56 schwarze 1371: if (nn->next) {
1372: h->flags |= HTML_NOSPACE;
1.1 schwarze 1373: print_text(h, ",");
1.56 schwarze 1374: }
1.1 schwarze 1375: }
1376:
1.56 schwarze 1377: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1378: h->flags |= HTML_NOSPACE;
1.1 schwarze 1379: print_text(h, ",");
1.56 schwarze 1380: }
1.1 schwarze 1381:
1382: return(0);
1383: }
1384:
1385:
1386: /* ARGSUSED */
1387: static int
1388: mdoc_fd_pre(MDOC_ARGS)
1389: {
1.56 schwarze 1390: struct htmlpair tag[2];
1391: char buf[BUFSIZ];
1392: size_t sz;
1393: int i;
1394: struct tag *t;
1.1 schwarze 1395:
1.21 schwarze 1396: synopsis_pre(h, n);
1397:
1.56 schwarze 1398: if (NULL == (n = n->child))
1399: return(0);
1400:
1401: assert(MDOC_TEXT == n->type);
1402:
1403: if (strcmp(n->string, "#include")) {
1404: PAIR_CLASS_INIT(&tag[0], "macro");
1405: print_otag(h, TAG_B, 1, tag);
1406: return(1);
1407: }
1408:
1409: PAIR_CLASS_INIT(&tag[0], "includes");
1410: print_otag(h, TAG_B, 1, tag);
1411: print_text(h, n->string);
1412:
1413: if (NULL != (n = n->next)) {
1414: assert(MDOC_TEXT == n->type);
1415: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1416: n->string + 1 : n->string, BUFSIZ);
1417:
1418: sz = strlen(buf);
1419: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1420: buf[sz - 1] = '\0';
1421:
1422: PAIR_CLASS_INIT(&tag[0], "link-includes");
1423:
1424: i = 1;
1425: if (h->base_includes) {
1426: buffmt_includes(h, buf);
1427: PAIR_HREF_INIT(&tag[i], h->buf);
1428: i++;
1429: }
1430:
1431: t = print_otag(h, TAG_A, i, tag);
1432: print_text(h, n->string);
1433: print_tagq(h, t);
1434:
1435: n = n->next;
1436: }
1437:
1438: for ( ; n; n = n->next) {
1439: assert(MDOC_TEXT == n->type);
1440: print_text(h, n->string);
1441: }
1442:
1443: return(0);
1.1 schwarze 1444: }
1445:
1446:
1447: /* ARGSUSED */
1448: static int
1449: mdoc_vt_pre(MDOC_ARGS)
1450: {
1451: struct htmlpair tag;
1452:
1.21 schwarze 1453: if (MDOC_BLOCK == n->type) {
1454: synopsis_pre(h, n);
1.7 schwarze 1455: return(1);
1.21 schwarze 1456: } else if (MDOC_ELEM == n->type) {
1457: synopsis_pre(h, n);
1.7 schwarze 1458: } else if (MDOC_HEAD == n->type)
1459: return(0);
1.1 schwarze 1460:
1461: PAIR_CLASS_INIT(&tag, "type");
1462: print_otag(h, TAG_SPAN, 1, &tag);
1463: return(1);
1464: }
1465:
1466:
1467: /* ARGSUSED */
1468: static int
1469: mdoc_ft_pre(MDOC_ARGS)
1470: {
1471: struct htmlpair tag;
1472:
1.21 schwarze 1473: synopsis_pre(h, n);
1.1 schwarze 1474: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1475: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1476: return(1);
1477: }
1478:
1479:
1480: /* ARGSUSED */
1481: static int
1482: mdoc_fn_pre(MDOC_ARGS)
1483: {
1.56 schwarze 1484: struct tag *t;
1485: struct htmlpair tag[2];
1486: char nbuf[BUFSIZ];
1487: const char *sp, *ep;
1488: int sz, i, pretty;
1.1 schwarze 1489:
1.56 schwarze 1490: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1491: synopsis_pre(h, n);
1.1 schwarze 1492:
1493: /* Split apart into type and name. */
1494: assert(n->child->string);
1495: sp = n->child->string;
1496:
1497: ep = strchr(sp, ' ');
1498: if (NULL != ep) {
1499: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1500: t = print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1501:
1502: while (ep) {
1503: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1504: (void)memcpy(nbuf, sp, (size_t)sz);
1505: nbuf[sz] = '\0';
1506: print_text(h, nbuf);
1507: sp = ++ep;
1508: ep = strchr(sp, ' ');
1509: }
1510: print_tagq(h, t);
1511: }
1512:
1513: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1514:
1515: /*
1516: * FIXME: only refer to IDs that we know exist.
1517: */
1518:
1519: #if 0
1.23 schwarze 1520: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1521: nbuf[0] = '\0';
1522: html_idcat(nbuf, sp, BUFSIZ);
1523: PAIR_ID_INIT(&tag[1], nbuf);
1524: } else {
1525: strlcpy(nbuf, "#", BUFSIZ);
1526: html_idcat(nbuf, sp, BUFSIZ);
1527: PAIR_HREF_INIT(&tag[1], nbuf);
1528: }
1529: #endif
1530:
1.42 schwarze 1531: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1532:
1533: if (sp) {
1.11 schwarze 1534: strlcpy(nbuf, sp, BUFSIZ);
1.1 schwarze 1535: print_text(h, nbuf);
1536: }
1537:
1538: print_tagq(h, t);
1539:
1540: h->flags |= HTML_NOSPACE;
1541: print_text(h, "(");
1.56 schwarze 1542: h->flags |= HTML_NOSPACE;
1.1 schwarze 1543:
1.57 schwarze 1544: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1545: bufinit(h);
1546: bufcat_style(h, "white-space", "nowrap");
1547: PAIR_STYLE_INIT(&tag[1], h);
1548:
1.56 schwarze 1549: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1550: i = 1;
1.23 schwarze 1551: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1552: i = 2;
1.42 schwarze 1553: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1554: print_text(h, n->string);
1.1 schwarze 1555: print_tagq(h, t);
1.56 schwarze 1556: if (n->next) {
1557: h->flags |= HTML_NOSPACE;
1.1 schwarze 1558: print_text(h, ",");
1.56 schwarze 1559: }
1.1 schwarze 1560: }
1561:
1.56 schwarze 1562: h->flags |= HTML_NOSPACE;
1.1 schwarze 1563: print_text(h, ")");
1.56 schwarze 1564:
1565: if (pretty) {
1566: h->flags |= HTML_NOSPACE;
1.1 schwarze 1567: print_text(h, ";");
1.56 schwarze 1568: }
1.1 schwarze 1569:
1570: return(0);
1571: }
1572:
1573:
1574: /* ARGSUSED */
1575: static int
1.26 schwarze 1576: mdoc_sm_pre(MDOC_ARGS)
1577: {
1578:
1579: assert(n->child && MDOC_TEXT == n->child->type);
1580: if (0 == strcmp("on", n->child->string)) {
1.36 schwarze 1581: /*
1582: * FIXME: no p->col to check. Thus, if we have
1583: * .Bd -literal
1584: * .Sm off
1585: * 1 2
1586: * .Sm on
1587: * 3
1588: * .Ed
1589: * the "3" is preceded by a space.
1590: */
1.26 schwarze 1591: h->flags &= ~HTML_NOSPACE;
1592: h->flags &= ~HTML_NONOSPACE;
1593: } else
1594: h->flags |= HTML_NONOSPACE;
1595:
1596: return(0);
1597: }
1598:
1.40 schwarze 1599: /* ARGSUSED */
1600: static int
1601: mdoc_pp_pre(MDOC_ARGS)
1602: {
1603:
1604: print_otag(h, TAG_P, 0, NULL);
1605: return(0);
1606:
1607: }
1.26 schwarze 1608:
1609: /* ARGSUSED */
1610: static int
1.1 schwarze 1611: mdoc_sp_pre(MDOC_ARGS)
1612: {
1.40 schwarze 1613: struct roffsu su;
1.1 schwarze 1614: struct htmlpair tag;
1615:
1.40 schwarze 1616: SCALE_VS_INIT(&su, 1);
1617:
1618: if (MDOC_sp == n->tok) {
1.59 schwarze 1619: if (NULL != (n = n->child))
1620: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1621: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1622: } else
1623: su.scale = 0;
1.1 schwarze 1624:
1.57 schwarze 1625: bufinit(h);
1.1 schwarze 1626: bufcat_su(h, "height", &su);
1627: PAIR_STYLE_INIT(&tag, h);
1628: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1629:
1.3 schwarze 1630: /* So the div isn't empty: */
1631: print_text(h, "\\~");
1632:
1633: return(0);
1.1 schwarze 1634:
1635: }
1636:
1637: /* ARGSUSED */
1638: static int
1639: mdoc_lk_pre(MDOC_ARGS)
1640: {
1.56 schwarze 1641: struct htmlpair tag[2];
1642:
1643: if (NULL == (n = n->child))
1644: return(0);
1.1 schwarze 1645:
1.56 schwarze 1646: assert(MDOC_TEXT == n->type);
1.1 schwarze 1647:
1648: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1649: PAIR_HREF_INIT(&tag[1], n->string);
1650:
1.1 schwarze 1651: print_otag(h, TAG_A, 2, tag);
1652:
1.58 schwarze 1653: if (NULL == n->next)
1654: print_text(h, n->string);
1655:
1656: for (n = n->next; n; n = n->next)
1.56 schwarze 1657: print_text(h, n->string);
1.1 schwarze 1658:
1659: return(0);
1660: }
1661:
1662:
1663: /* ARGSUSED */
1664: static int
1665: mdoc_mt_pre(MDOC_ARGS)
1666: {
1.56 schwarze 1667: struct htmlpair tag[2];
1668: struct tag *t;
1.1 schwarze 1669:
1670: PAIR_CLASS_INIT(&tag[0], "link-mail");
1671:
1.56 schwarze 1672: for (n = n->child; n; n = n->next) {
1673: assert(MDOC_TEXT == n->type);
1674:
1.1 schwarze 1675: bufinit(h);
1676: bufcat(h, "mailto:");
1.56 schwarze 1677: bufcat(h, n->string);
1678:
1.10 schwarze 1679: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1680: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1681: print_text(h, n->string);
1.1 schwarze 1682: print_tagq(h, t);
1683: }
1684:
1685: return(0);
1686: }
1687:
1688:
1689: /* ARGSUSED */
1690: static int
1691: mdoc_fo_pre(MDOC_ARGS)
1692: {
1.20 schwarze 1693: struct htmlpair tag;
1694: struct tag *t;
1.1 schwarze 1695:
1696: if (MDOC_BODY == n->type) {
1697: h->flags |= HTML_NOSPACE;
1698: print_text(h, "(");
1699: h->flags |= HTML_NOSPACE;
1700: return(1);
1.20 schwarze 1701: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1702: synopsis_pre(h, n);
1.1 schwarze 1703: return(1);
1.11 schwarze 1704: }
1.1 schwarze 1705:
1.20 schwarze 1706: /* XXX: we drop non-initial arguments as per groff. */
1707:
1708: assert(n->child);
1709: assert(n->child->string);
1710:
1.1 schwarze 1711: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1712: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1713: print_text(h, n->child->string);
1714: print_tagq(h, t);
1715: return(0);
1.1 schwarze 1716: }
1717:
1718:
1719: /* ARGSUSED */
1720: static void
1721: mdoc_fo_post(MDOC_ARGS)
1722: {
1.21 schwarze 1723:
1.1 schwarze 1724: if (MDOC_BODY != n->type)
1725: return;
1.56 schwarze 1726: h->flags |= HTML_NOSPACE;
1.1 schwarze 1727: print_text(h, ")");
1.56 schwarze 1728: h->flags |= HTML_NOSPACE;
1.1 schwarze 1729: print_text(h, ";");
1730: }
1731:
1732:
1733: /* ARGSUSED */
1734: static int
1735: mdoc_in_pre(MDOC_ARGS)
1736: {
1.56 schwarze 1737: struct tag *t;
1738: struct htmlpair tag[2];
1739: int i;
1.1 schwarze 1740:
1.21 schwarze 1741: synopsis_pre(h, n);
1742:
1.1 schwarze 1743: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1744: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1745:
1.56 schwarze 1746: /*
1747: * The first argument of the `In' gets special treatment as
1748: * being a linked value. Subsequent values are printed
1749: * afterward. groff does similarly. This also handles the case
1750: * of no children.
1751: */
1752:
1.23 schwarze 1753: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1754: print_text(h, "#include");
1755:
1756: print_text(h, "<");
1757: h->flags |= HTML_NOSPACE;
1758:
1.56 schwarze 1759: if (NULL != (n = n->child)) {
1760: assert(MDOC_TEXT == n->type);
1761:
1.1 schwarze 1762: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1763:
1.1 schwarze 1764: i = 1;
1765: if (h->base_includes) {
1.56 schwarze 1766: buffmt_includes(h, n->string);
1.11 schwarze 1767: PAIR_HREF_INIT(&tag[i], h->buf);
1768: i++;
1.56 schwarze 1769: }
1770:
1.1 schwarze 1771: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1772: print_text(h, n->string);
1.1 schwarze 1773: print_tagq(h, t);
1.56 schwarze 1774:
1775: n = n->next;
1.1 schwarze 1776: }
1777:
1778: h->flags |= HTML_NOSPACE;
1779: print_text(h, ">");
1.20 schwarze 1780:
1.56 schwarze 1781: for ( ; n; n = n->next) {
1782: assert(MDOC_TEXT == n->type);
1783: print_text(h, n->string);
1784: }
1785:
1.1 schwarze 1786: return(0);
1787: }
1788:
1789:
1790: /* ARGSUSED */
1791: static int
1792: mdoc_ic_pre(MDOC_ARGS)
1793: {
1794: struct htmlpair tag;
1795:
1796: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1797: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1798: return(1);
1799: }
1800:
1801:
1802: /* ARGSUSED */
1803: static int
1804: mdoc_rv_pre(MDOC_ARGS)
1805: {
1.56 schwarze 1806: struct htmlpair tag;
1807: struct tag *t;
1808: int nchild;
1.1 schwarze 1809:
1.40 schwarze 1810: if (n->prev)
1811: print_otag(h, TAG_BR, 0, NULL);
1812:
1.56 schwarze 1813: PAIR_CLASS_INIT(&tag, "fname");
1814:
1.1 schwarze 1815: print_text(h, "The");
1816:
1.56 schwarze 1817: nchild = n->nchild;
1818: for (n = n->child; n; n = n->next) {
1819: assert(MDOC_TEXT == n->type);
1820:
1.43 schwarze 1821: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1822: print_text(h, n->string);
1.1 schwarze 1823: print_tagq(h, t);
1824:
1825: h->flags |= HTML_NOSPACE;
1.56 schwarze 1826: print_text(h, "()");
1827:
1828: if (nchild > 2 && n->next) {
1829: h->flags |= HTML_NOSPACE;
1830: print_text(h, ",");
1831: }
1832:
1833: if (n->next && NULL == n->next->next)
1834: print_text(h, "and");
1.1 schwarze 1835: }
1836:
1.56 schwarze 1837: if (nchild > 1)
1.1 schwarze 1838: print_text(h, "functions return");
1839: else
1840: print_text(h, "function returns");
1841:
1842: print_text(h, "the value 0 if successful; otherwise the value "
1843: "-1 is returned and the global variable");
1844:
1845: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1846: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1847: print_text(h, "errno");
1848: print_tagq(h, t);
1849: print_text(h, "is set to indicate the error.");
1850: return(0);
1851: }
1852:
1853:
1854: /* ARGSUSED */
1855: static int
1856: mdoc_va_pre(MDOC_ARGS)
1857: {
1858: struct htmlpair tag;
1859:
1860: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1861: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1862: return(1);
1863: }
1864:
1865:
1866: /* ARGSUSED */
1867: static int
1868: mdoc_ap_pre(MDOC_ARGS)
1869: {
1870:
1871: h->flags |= HTML_NOSPACE;
1872: print_text(h, "\\(aq");
1873: h->flags |= HTML_NOSPACE;
1874: return(1);
1875: }
1876:
1877:
1878: /* ARGSUSED */
1879: static int
1880: mdoc_bf_pre(MDOC_ARGS)
1881: {
1882: struct htmlpair tag[2];
1883: struct roffsu su;
1884:
1885: if (MDOC_HEAD == n->type)
1886: return(0);
1.25 schwarze 1887: else if (MDOC_BODY != n->type)
1.1 schwarze 1888: return(1);
1889:
1.44 schwarze 1890: if (FONT_Em == n->norm->Bf.font)
1.25 schwarze 1891: PAIR_CLASS_INIT(&tag[0], "emph");
1.44 schwarze 1892: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1893: PAIR_CLASS_INIT(&tag[0], "symb");
1.44 schwarze 1894: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1895: PAIR_CLASS_INIT(&tag[0], "lit");
1896: else
1897: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1898:
1.25 schwarze 1899: /*
1900: * We want this to be inline-formatted, but needs to be div to
1901: * accept block children.
1902: */
1.57 schwarze 1903: bufinit(h);
1.1 schwarze 1904: bufcat_style(h, "display", "inline");
1905: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1906: /* Needs a left-margin for spacing. */
1907: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1908: PAIR_STYLE_INIT(&tag[1], h);
1909: print_otag(h, TAG_DIV, 2, tag);
1910: return(1);
1911: }
1912:
1913:
1914: /* ARGSUSED */
1915: static int
1916: mdoc_ms_pre(MDOC_ARGS)
1917: {
1918: struct htmlpair tag;
1919:
1920: PAIR_CLASS_INIT(&tag, "symb");
1921: print_otag(h, TAG_SPAN, 1, &tag);
1922: return(1);
1923: }
1924:
1925:
1926: /* ARGSUSED */
1927: static int
1.34 schwarze 1928: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1929: {
1930:
1931: h->flags |= HTML_IGNDELIM;
1932: return(1);
1933: }
1934:
1935:
1936: /* ARGSUSED */
1937: static void
1938: mdoc_pf_post(MDOC_ARGS)
1939: {
1940:
1941: h->flags |= HTML_NOSPACE;
1942: }
1943:
1944:
1945: /* ARGSUSED */
1946: static int
1947: mdoc_rs_pre(MDOC_ARGS)
1948: {
1949: struct htmlpair tag;
1950:
1951: if (MDOC_BLOCK != n->type)
1952: return(1);
1953:
1.40 schwarze 1954: if (n->prev && SEC_SEE_ALSO == n->sec)
1955: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1956:
1957: PAIR_CLASS_INIT(&tag, "ref");
1958: print_otag(h, TAG_SPAN, 1, &tag);
1959: return(1);
1960: }
1961:
1962:
1963:
1964: /* ARGSUSED */
1965: static int
1966: mdoc_li_pre(MDOC_ARGS)
1967: {
1968: struct htmlpair tag;
1969:
1970: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1971: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1972: return(1);
1973: }
1974:
1975:
1976: /* ARGSUSED */
1977: static int
1978: mdoc_sy_pre(MDOC_ARGS)
1979: {
1980: struct htmlpair tag;
1981:
1982: PAIR_CLASS_INIT(&tag, "symb");
1983: print_otag(h, TAG_SPAN, 1, &tag);
1984: return(1);
1985: }
1986:
1987:
1988: /* ARGSUSED */
1989: static int
1990: mdoc_bt_pre(MDOC_ARGS)
1991: {
1992:
1993: print_text(h, "is currently in beta test.");
1994: return(0);
1995: }
1996:
1997:
1998: /* ARGSUSED */
1999: static int
2000: mdoc_ud_pre(MDOC_ARGS)
2001: {
2002:
2003: print_text(h, "currently under development.");
2004: return(0);
2005: }
2006:
2007:
2008: /* ARGSUSED */
2009: static int
2010: mdoc_lb_pre(MDOC_ARGS)
2011: {
2012: struct htmlpair tag;
2013:
1.40 schwarze 2014: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2015: print_otag(h, TAG_BR, 0, NULL);
2016:
1.1 schwarze 2017: PAIR_CLASS_INIT(&tag, "lib");
2018: print_otag(h, TAG_SPAN, 1, &tag);
2019: return(1);
2020: }
2021:
2022:
2023: /* ARGSUSED */
2024: static int
2025: mdoc__x_pre(MDOC_ARGS)
2026: {
1.2 schwarze 2027: struct htmlpair tag[2];
1.42 schwarze 2028: enum htmltag t;
2029:
2030: t = TAG_SPAN;
1.1 schwarze 2031:
2032: switch (n->tok) {
2033: case(MDOC__A):
1.2 schwarze 2034: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 2035: if (n->prev && MDOC__A == n->prev->tok)
2036: if (NULL == n->next || MDOC__A != n->next->tok)
2037: print_text(h, "and");
1.1 schwarze 2038: break;
2039: case(MDOC__B):
1.2 schwarze 2040: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 2041: t = TAG_I;
1.1 schwarze 2042: break;
2043: case(MDOC__C):
1.2 schwarze 2044: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 2045: break;
2046: case(MDOC__D):
1.2 schwarze 2047: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 2048: break;
2049: case(MDOC__I):
1.2 schwarze 2050: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 2051: t = TAG_I;
1.1 schwarze 2052: break;
2053: case(MDOC__J):
1.2 schwarze 2054: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 2055: t = TAG_I;
1.1 schwarze 2056: break;
2057: case(MDOC__N):
1.2 schwarze 2058: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 2059: break;
2060: case(MDOC__O):
1.2 schwarze 2061: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 2062: break;
2063: case(MDOC__P):
1.2 schwarze 2064: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 2065: break;
2066: case(MDOC__Q):
1.2 schwarze 2067: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 2068: break;
2069: case(MDOC__R):
1.2 schwarze 2070: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 2071: break;
2072: case(MDOC__T):
1.2 schwarze 2073: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 2074: break;
1.2 schwarze 2075: case(MDOC__U):
2076: PAIR_CLASS_INIT(&tag[0], "link-ref");
2077: break;
1.1 schwarze 2078: case(MDOC__V):
1.2 schwarze 2079: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2080: break;
2081: default:
2082: abort();
2083: /* NOTREACHED */
2084: }
2085:
1.2 schwarze 2086: if (MDOC__U != n->tok) {
1.42 schwarze 2087: print_otag(h, t, 1, tag);
1.2 schwarze 2088: return(1);
2089: }
2090:
2091: PAIR_HREF_INIT(&tag[1], n->child->string);
2092: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2093:
1.1 schwarze 2094: return(1);
2095: }
2096:
2097:
2098: /* ARGSUSED */
2099: static void
2100: mdoc__x_post(MDOC_ARGS)
2101: {
1.30 schwarze 2102:
2103: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2104: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2105: if (NULL == n->prev || MDOC__A != n->prev->tok)
2106: return;
1.1 schwarze 2107:
1.12 schwarze 2108: /* TODO: %U */
2109:
1.31 schwarze 2110: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2111: return;
2112:
1.56 schwarze 2113: h->flags |= HTML_NOSPACE;
1.1 schwarze 2114: print_text(h, n->next ? "," : ".");
1.25 schwarze 2115: }
2116:
2117:
2118: /* ARGSUSED */
2119: static int
2120: mdoc_bk_pre(MDOC_ARGS)
2121: {
2122:
2123: switch (n->type) {
2124: case (MDOC_BLOCK):
2125: break;
2126: case (MDOC_HEAD):
2127: return(0);
2128: case (MDOC_BODY):
1.41 schwarze 2129: if (n->parent->args || 0 == n->prev->nchild)
2130: h->flags |= HTML_PREKEEP;
1.25 schwarze 2131: break;
2132: default:
2133: abort();
2134: /* NOTREACHED */
2135: }
2136:
2137: return(1);
2138: }
2139:
2140:
2141: /* ARGSUSED */
2142: static void
2143: mdoc_bk_post(MDOC_ARGS)
2144: {
2145:
2146: if (MDOC_BODY == n->type)
2147: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2148: }
1.32 schwarze 2149:
2150:
2151: /* ARGSUSED */
2152: static int
2153: mdoc_quote_pre(MDOC_ARGS)
2154: {
2155: struct htmlpair tag;
2156:
2157: if (MDOC_BODY != n->type)
2158: return(1);
2159:
2160: switch (n->tok) {
2161: case (MDOC_Ao):
2162: /* FALLTHROUGH */
2163: case (MDOC_Aq):
2164: print_text(h, "\\(la");
2165: break;
2166: case (MDOC_Bro):
2167: /* FALLTHROUGH */
2168: case (MDOC_Brq):
2169: print_text(h, "\\(lC");
2170: break;
2171: case (MDOC_Bo):
2172: /* FALLTHROUGH */
2173: case (MDOC_Bq):
2174: print_text(h, "\\(lB");
2175: break;
2176: case (MDOC_Oo):
2177: /* FALLTHROUGH */
2178: case (MDOC_Op):
2179: print_text(h, "\\(lB");
1.36 schwarze 2180: h->flags |= HTML_NOSPACE;
1.32 schwarze 2181: PAIR_CLASS_INIT(&tag, "opt");
2182: print_otag(h, TAG_SPAN, 1, &tag);
2183: break;
2184: case (MDOC_Do):
2185: /* FALLTHROUGH */
2186: case (MDOC_Dq):
2187: /* FALLTHROUGH */
2188: case (MDOC_Qo):
2189: /* FALLTHROUGH */
2190: case (MDOC_Qq):
2191: print_text(h, "\\(lq");
2192: break;
2193: case (MDOC_Po):
2194: /* FALLTHROUGH */
2195: case (MDOC_Pq):
2196: print_text(h, "(");
2197: break;
2198: case (MDOC_Ql):
1.61 schwarze 2199: print_text(h, "\\(oq");
2200: h->flags |= HTML_NOSPACE;
2201: PAIR_CLASS_INIT(&tag, "lit");
2202: print_otag(h, TAG_CODE, 1, &tag);
2203: break;
1.32 schwarze 2204: case (MDOC_So):
2205: /* FALLTHROUGH */
2206: case (MDOC_Sq):
2207: print_text(h, "\\(oq");
2208: break;
2209: default:
2210: abort();
2211: /* NOTREACHED */
2212: }
2213:
2214: h->flags |= HTML_NOSPACE;
2215: return(1);
2216: }
2217:
2218:
2219: /* ARGSUSED */
2220: static void
2221: mdoc_quote_post(MDOC_ARGS)
2222: {
2223:
2224: if (MDOC_BODY != n->type)
2225: return;
2226:
2227: h->flags |= HTML_NOSPACE;
2228:
2229: switch (n->tok) {
2230: case (MDOC_Ao):
2231: /* FALLTHROUGH */
2232: case (MDOC_Aq):
2233: print_text(h, "\\(ra");
2234: break;
2235: case (MDOC_Bro):
2236: /* FALLTHROUGH */
2237: case (MDOC_Brq):
2238: print_text(h, "\\(rC");
2239: break;
2240: case (MDOC_Oo):
2241: /* FALLTHROUGH */
2242: case (MDOC_Op):
2243: /* FALLTHROUGH */
2244: case (MDOC_Bo):
2245: /* FALLTHROUGH */
2246: case (MDOC_Bq):
2247: print_text(h, "\\(rB");
2248: break;
2249: case (MDOC_Qo):
2250: /* FALLTHROUGH */
2251: case (MDOC_Qq):
2252: /* FALLTHROUGH */
2253: case (MDOC_Do):
2254: /* FALLTHROUGH */
2255: case (MDOC_Dq):
2256: print_text(h, "\\(rq");
2257: break;
2258: case (MDOC_Po):
2259: /* FALLTHROUGH */
2260: case (MDOC_Pq):
2261: print_text(h, ")");
2262: break;
2263: case (MDOC_Ql):
2264: /* FALLTHROUGH */
2265: case (MDOC_So):
2266: /* FALLTHROUGH */
2267: case (MDOC_Sq):
2268: print_text(h, "\\(aq");
2269: break;
2270: default:
2271: abort();
2272: /* NOTREACHED */
2273: }
2274: }
2275:
2276:
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