Annotation of mandoc/mdoc_html.c, Revision 1.153
1.153 ! kristaps 1: /* $Id: mdoc_html.c,v 1.152 2011/02/06 23:02:31 schwarze Exp $ */
1.1 kristaps 2: /*
1.152 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 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: */
1.52 kristaps 17: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
1.1 kristaps 21: #include <sys/types.h>
22:
23: #include <assert.h>
24: #include <ctype.h>
25: #include <stdio.h>
26: #include <stdlib.h>
27: #include <string.h>
28: #include <unistd.h>
29:
1.65 kristaps 30: #include "mandoc.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37: #define HALFINDENT 3
38:
39: #define MDOC_ARGS const struct mdoc_meta *m, \
40: const struct mdoc_node *n, \
41: struct html *h
42:
1.52 kristaps 43: #ifndef MIN
44: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
45: #endif
46:
1.1 kristaps 47: struct htmlmdoc {
48: int (*pre)(MDOC_ARGS);
49: void (*post)(MDOC_ARGS);
50: };
51:
52: static void print_mdoc(MDOC_ARGS);
53: static void print_mdoc_head(MDOC_ARGS);
54: static void print_mdoc_node(MDOC_ARGS);
55: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 56: static void synopsis_pre(struct html *,
57: const struct mdoc_node *);
1.1 kristaps 58:
1.23 kristaps 59: static void a2width(const char *, struct roffsu *);
60: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 61:
1.1 kristaps 62: static void mdoc_root_post(MDOC_ARGS);
63: static int mdoc_root_pre(MDOC_ARGS);
64:
1.10 kristaps 65: static void mdoc__x_post(MDOC_ARGS);
66: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 67: static int mdoc_ad_pre(MDOC_ARGS);
68: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 69: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 70: static int mdoc_ar_pre(MDOC_ARGS);
71: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 72: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 73: static void mdoc_bk_post(MDOC_ARGS);
74: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 75: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 76: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 77: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 78: static int mdoc_cd_pre(MDOC_ARGS);
79: static int mdoc_d1_pre(MDOC_ARGS);
80: static int mdoc_dv_pre(MDOC_ARGS);
81: static int mdoc_fa_pre(MDOC_ARGS);
82: static int mdoc_fd_pre(MDOC_ARGS);
83: static int mdoc_fl_pre(MDOC_ARGS);
84: static int mdoc_fn_pre(MDOC_ARGS);
85: static int mdoc_ft_pre(MDOC_ARGS);
86: static int mdoc_em_pre(MDOC_ARGS);
87: static int mdoc_er_pre(MDOC_ARGS);
88: static int mdoc_ev_pre(MDOC_ARGS);
89: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 90: static void mdoc_fo_post(MDOC_ARGS);
91: static int mdoc_fo_pre(MDOC_ARGS);
92: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 93: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 94: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 95: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 96: static int mdoc_lb_pre(MDOC_ARGS);
97: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 98: static int mdoc_lk_pre(MDOC_ARGS);
99: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 100: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 101: static int mdoc_nd_pre(MDOC_ARGS);
102: static int mdoc_nm_pre(MDOC_ARGS);
103: static int mdoc_ns_pre(MDOC_ARGS);
104: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 105: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 106: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 107: static void mdoc_quote_post(MDOC_ARGS);
108: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 109: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 110: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 111: static int mdoc_sh_pre(MDOC_ARGS);
1.99 kristaps 112: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 113: static int mdoc_sp_pre(MDOC_ARGS);
114: static int mdoc_ss_pre(MDOC_ARGS);
115: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 116: static int mdoc_sy_pre(MDOC_ARGS);
117: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 118: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 119: static int mdoc_vt_pre(MDOC_ARGS);
120: static int mdoc_xr_pre(MDOC_ARGS);
121: static int mdoc_xx_pre(MDOC_ARGS);
122:
123: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 124: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 125: {NULL, NULL}, /* Dd */
126: {NULL, NULL}, /* Dt */
127: {NULL, NULL}, /* Os */
128: {mdoc_sh_pre, NULL }, /* Sh */
129: {mdoc_ss_pre, NULL }, /* Ss */
1.120 kristaps 130: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 131: {mdoc_d1_pre, NULL}, /* D1 */
132: {mdoc_d1_pre, NULL}, /* Dl */
133: {mdoc_bd_pre, NULL}, /* Bd */
134: {NULL, NULL}, /* Ed */
1.115 kristaps 135: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 136: {NULL, NULL}, /* El */
137: {mdoc_it_pre, NULL}, /* It */
138: {mdoc_ad_pre, NULL}, /* Ad */
139: {mdoc_an_pre, NULL}, /* An */
140: {mdoc_ar_pre, NULL}, /* Ar */
141: {mdoc_cd_pre, NULL}, /* Cd */
142: {mdoc_fl_pre, NULL}, /* Cm */
143: {mdoc_dv_pre, NULL}, /* Dv */
144: {mdoc_er_pre, NULL}, /* Er */
145: {mdoc_ev_pre, NULL}, /* Ev */
146: {mdoc_ex_pre, NULL}, /* Ex */
147: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 148: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 149: {mdoc_fl_pre, NULL}, /* Fl */
150: {mdoc_fn_pre, NULL}, /* Fn */
151: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 152: {mdoc_ic_pre, NULL}, /* Ic */
153: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 154: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 155: {mdoc_nd_pre, NULL}, /* Nd */
156: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 157: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 158: {NULL, NULL}, /* Ot */
159: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 160: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 161: {NULL, NULL}, /* St */
1.4 kristaps 162: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 163: {mdoc_vt_pre, NULL}, /* Vt */
164: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 165: {mdoc__x_pre, mdoc__x_post}, /* %A */
166: {mdoc__x_pre, mdoc__x_post}, /* %B */
167: {mdoc__x_pre, mdoc__x_post}, /* %D */
168: {mdoc__x_pre, mdoc__x_post}, /* %I */
169: {mdoc__x_pre, mdoc__x_post}, /* %J */
170: {mdoc__x_pre, mdoc__x_post}, /* %N */
171: {mdoc__x_pre, mdoc__x_post}, /* %O */
172: {mdoc__x_pre, mdoc__x_post}, /* %P */
173: {mdoc__x_pre, mdoc__x_post}, /* %R */
174: {mdoc__x_pre, mdoc__x_post}, /* %T */
175: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 176: {NULL, NULL}, /* Ac */
1.107 kristaps 177: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 179: {NULL, NULL}, /* At */
180: {NULL, NULL}, /* Bc */
1.5 kristaps 181: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 182: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 184: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 185: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 186: {NULL, NULL}, /* Db */
187: {NULL, NULL}, /* Dc */
1.107 kristaps 188: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 190: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 191: {NULL, NULL}, /* Ef */
192: {mdoc_em_pre, NULL}, /* Em */
193: {NULL, NULL}, /* Eo */
194: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 195: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 196: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 197: {mdoc_ns_pre, NULL}, /* Ns */
198: {mdoc_xx_pre, NULL}, /* Nx */
199: {mdoc_xx_pre, NULL}, /* Ox */
200: {NULL, NULL}, /* Pc */
1.110 schwarze 201: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 202: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 204: {NULL, NULL}, /* Qc */
1.107 kristaps 205: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 208: {NULL, NULL}, /* Re */
1.5 kristaps 209: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 210: {NULL, NULL}, /* Sc */
1.107 kristaps 211: {mdoc_quote_pre, mdoc_quote_post}, /* So */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.99 kristaps 213: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 214: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 215: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 216: {NULL, NULL}, /* Tn */
217: {mdoc_xx_pre, NULL}, /* Ux */
218: {NULL, NULL}, /* Xc */
219: {NULL, NULL}, /* Xo */
1.4 kristaps 220: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 221: {NULL, NULL}, /* Fc */
1.107 kristaps 222: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 223: {NULL, NULL}, /* Oc */
1.94 kristaps 224: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 225: {NULL, NULL}, /* Ek */
1.6 kristaps 226: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 227: {NULL, NULL}, /* Hf */
228: {NULL, NULL}, /* Fr */
1.6 kristaps 229: {mdoc_ud_pre, NULL}, /* Ud */
230: {mdoc_lb_pre, NULL}, /* Lb */
1.120 kristaps 231: {mdoc_pp_pre, NULL}, /* Lp */
1.2 kristaps 232: {mdoc_lk_pre, NULL}, /* Lk */
233: {mdoc_mt_pre, NULL}, /* Mt */
1.107 kristaps 234: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 kristaps 236: {NULL, NULL}, /* Brc */
1.10 kristaps 237: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 238: {NULL, NULL}, /* Es */ /* TODO */
239: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 240: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 241: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 242: {mdoc_sp_pre, NULL}, /* br */
243: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 244: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 245: {NULL, NULL}, /* Ta */
1.1 kristaps 246: };
247:
1.115 kristaps 248: static const char * const lists[LIST_MAX] = {
249: NULL,
1.116 kristaps 250: "list-bul",
251: "list-col",
1.115 kristaps 252: "list-dash",
253: "list-diag",
254: "list-enum",
255: "list-hang",
1.116 kristaps 256: "list-hyph",
1.115 kristaps 257: "list-inset",
258: "list-item",
259: "list-ohang",
260: "list-tag"
261: };
1.1 kristaps 262:
263: void
264: html_mdoc(void *arg, const struct mdoc *m)
265: {
266: struct html *h;
267: struct tag *t;
268:
269: h = (struct html *)arg;
270:
1.53 kristaps 271: print_gen_decls(h);
1.1 kristaps 272: t = print_otag(h, TAG_HTML, 0, NULL);
273: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
274: print_tagq(h, t);
275:
276: printf("\n");
277: }
278:
279:
1.23 kristaps 280: /*
281: * Calculate the scaling unit passed in a `-width' argument. This uses
282: * either a native scaling unit (e.g., 1i, 2m) or the string length of
283: * the value.
284: */
285: static void
286: a2width(const char *p, struct roffsu *su)
1.1 kristaps 287: {
288:
1.32 kristaps 289: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 290: su->unit = SCALE_BU;
1.32 kristaps 291: su->scale = (int)strlen(p);
292: }
1.1 kristaps 293: }
294:
295:
1.23 kristaps 296: /*
1.78 kristaps 297: * See the same function in mdoc_term.c for documentation.
298: */
299: static void
300: synopsis_pre(struct html *h, const struct mdoc_node *n)
301: {
302:
1.87 kristaps 303: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 304: return;
305:
306: if (n->prev->tok == n->tok &&
307: MDOC_Fo != n->tok &&
308: MDOC_Ft != n->tok &&
309: MDOC_Fn != n->tok) {
1.125 kristaps 310: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 311: return;
312: }
313:
314: switch (n->prev->tok) {
315: case (MDOC_Fd):
316: /* FALLTHROUGH */
317: case (MDOC_Fn):
318: /* FALLTHROUGH */
319: case (MDOC_Fo):
320: /* FALLTHROUGH */
321: case (MDOC_In):
322: /* FALLTHROUGH */
323: case (MDOC_Vt):
1.125 kristaps 324: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 325: break;
326: case (MDOC_Ft):
327: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.125 kristaps 328: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 329: break;
330: }
331: /* FALLTHROUGH */
332: default:
1.125 kristaps 333: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 334: break;
335: }
336: }
337:
338:
339: /*
1.23 kristaps 340: * Calculate the scaling unit passed in an `-offset' argument. This
341: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
342: * predefined strings (indent, etc.), or the string length of the value.
343: */
344: static void
345: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 346: {
347:
1.31 kristaps 348: /* FIXME: "right"? */
349:
1.1 kristaps 350: if (0 == strcmp(p, "left"))
1.23 kristaps 351: SCALE_HS_INIT(su, 0);
352: else if (0 == strcmp(p, "indent"))
353: SCALE_HS_INIT(su, INDENT);
354: else if (0 == strcmp(p, "indent-two"))
355: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 356: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 357: su->unit = SCALE_BU;
1.24 kristaps 358: su->scale = (int)strlen(p);
359: }
1.1 kristaps 360: }
361:
362:
363: static void
364: print_mdoc(MDOC_ARGS)
365: {
366: struct tag *t;
367:
368: t = print_otag(h, TAG_HEAD, 0, NULL);
369: print_mdoc_head(m, n, h);
370: print_tagq(h, t);
371:
372: t = print_otag(h, TAG_BODY, 0, NULL);
373: print_mdoc_nodelist(m, n, h);
374: print_tagq(h, t);
375: }
376:
377:
378: /* ARGSUSED */
379: static void
380: print_mdoc_head(MDOC_ARGS)
381: {
382:
383: print_gen_head(h);
1.20 kristaps 384: bufinit(h);
1.63 kristaps 385: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 386:
387: if (m->arch) {
1.20 kristaps 388: bufcat(h, " (");
389: bufcat(h, m->arch);
390: bufcat(h, ")");
1.1 kristaps 391: }
392:
393: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 394: print_text(h, h->buf);
1.1 kristaps 395: }
396:
397:
398: static void
399: print_mdoc_nodelist(MDOC_ARGS)
400: {
401:
402: print_mdoc_node(m, n, h);
403: if (n->next)
404: print_mdoc_nodelist(m, n->next, h);
405: }
406:
407:
408: static void
409: print_mdoc_node(MDOC_ARGS)
410: {
411: int child;
412: struct tag *t;
1.153 ! kristaps 413: struct htmlpair tag;
1.1 kristaps 414:
415: child = 1;
1.39 kristaps 416: t = h->tags.head;
1.1 kristaps 417:
1.16 kristaps 418: bufinit(h);
1.1 kristaps 419: switch (n->type) {
420: case (MDOC_ROOT):
421: child = mdoc_root_pre(m, n, h);
422: break;
423: case (MDOC_TEXT):
1.144 kristaps 424: /* No tables in this mode... */
425: assert(NULL == h->tblt);
1.149 kristaps 426:
427: /*
428: * Make sure that if we're in a literal mode already
429: * (i.e., within a <PRE>) don't print the newline.
430: */
1.143 kristaps 431: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 432: if ( ! (HTML_LITERAL & h->flags))
433: print_otag(h, TAG_BR, 0, NULL);
1.1 kristaps 434: print_text(h, n->string);
1.151 kristaps 435: return;
436: case (MDOC_EQN):
1.153 ! kristaps 437: PAIR_CLASS_INIT(&tag, "eqn");
! 438: print_otag(h, TAG_SPAN, 1, &tag);
! 439: print_text(h, n->eqn->data);
! 440: break;
1.140 kristaps 441: case (MDOC_TBL):
1.144 kristaps 442: /*
443: * This will take care of initialising all of the table
444: * state data for the first table, then tearing it down
445: * for the last one.
446: */
1.141 kristaps 447: print_tbl(h, n->span);
1.144 kristaps 448: return;
1.1 kristaps 449: default:
1.144 kristaps 450: /*
451: * Close out the current table, if it's open, and unset
452: * the "meta" table state. This will be reopened on the
453: * next table element.
454: */
455: if (h->tblt) {
456: print_tblclose(h);
457: t = h->tags.head;
458: }
459:
460: assert(NULL == h->tblt);
1.89 kristaps 461: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 462: child = (*mdocs[n->tok].pre)(m, n, h);
463: break;
464: }
465:
1.94 kristaps 466: if (HTML_KEEP & h->flags) {
467: if (n->prev && n->prev->line != n->line) {
468: h->flags &= ~HTML_KEEP;
469: h->flags |= HTML_PREKEEP;
470: } else if (NULL == n->prev) {
471: if (n->parent && n->parent->line != n->line) {
472: h->flags &= ~HTML_KEEP;
473: h->flags |= HTML_PREKEEP;
474: }
475: }
476: }
477:
1.1 kristaps 478: if (child && n->child)
479: print_mdoc_nodelist(m, n->child, h);
480:
481: print_stagq(h, t);
482:
1.16 kristaps 483: bufinit(h);
1.1 kristaps 484: switch (n->type) {
485: case (MDOC_ROOT):
486: mdoc_root_post(m, n, h);
1.153 ! kristaps 487: break;
! 488: case (MDOC_EQN):
1.1 kristaps 489: break;
490: default:
1.89 kristaps 491: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 492: (*mdocs[n->tok].post)(m, n, h);
493: break;
494: }
495: }
496:
497: /* ARGSUSED */
498: static void
499: mdoc_root_post(MDOC_ARGS)
500: {
1.132 kristaps 501: struct htmlpair tag[3];
1.1 kristaps 502: struct tag *t, *tt;
1.36 kristaps 503: char b[DATESIZ];
504:
505: time2a(m->date, b, DATESIZ);
1.1 kristaps 506:
1.132 kristaps 507: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
508: PAIR_CLASS_INIT(&tag[1], "foot");
509: if (NULL == h->style) {
1.135 kristaps 510: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
511: t = print_otag(h, TAG_TABLE, 3, tag);
1.132 kristaps 512: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
513: print_otag(h, TAG_COL, 1, tag);
514: print_otag(h, TAG_COL, 1, tag);
515: } else
516: t = print_otag(h, TAG_TABLE, 2, tag);
517:
518: t = print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 519:
1.1 kristaps 520: tt = print_otag(h, TAG_TR, 0, NULL);
521:
1.125 kristaps 522: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 523: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 524:
1.1 kristaps 525: print_text(h, b);
526: print_stagq(h, tt);
527:
1.125 kristaps 528: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.132 kristaps 529: if (NULL == h->style) {
530: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
531: print_otag(h, TAG_TD, 2, tag);
532: } else
533: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 534:
1.1 kristaps 535: print_text(h, m->os);
536: print_tagq(h, t);
537: }
538:
539:
540: /* ARGSUSED */
541: static int
542: mdoc_root_pre(MDOC_ARGS)
543: {
1.40 kristaps 544: struct htmlpair tag[3];
1.1 kristaps 545: struct tag *t, *tt;
546: char b[BUFSIZ], title[BUFSIZ];
547:
1.119 kristaps 548: strlcpy(b, m->vol, BUFSIZ);
1.1 kristaps 549:
550: if (m->arch) {
1.119 kristaps 551: strlcat(b, " (", BUFSIZ);
552: strlcat(b, m->arch, BUFSIZ);
553: strlcat(b, ")", BUFSIZ);
1.1 kristaps 554: }
555:
1.119 kristaps 556: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.23 kristaps 557:
1.132 kristaps 558: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
559: PAIR_CLASS_INIT(&tag[1], "head");
560: if (NULL == h->style) {
561: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
562: t = print_otag(h, TAG_TABLE, 3, tag);
563: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
564: print_otag(h, TAG_COL, 1, tag);
565: print_otag(h, TAG_COL, 1, tag);
566: print_otag(h, TAG_COL, 1, tag);
567: } else
568: t = print_otag(h, TAG_TABLE, 2, tag);
569:
570: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 571:
1.1 kristaps 572: tt = print_otag(h, TAG_TR, 0, NULL);
573:
1.125 kristaps 574: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 575: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 576:
1.2 kristaps 577: print_text(h, title);
1.1 kristaps 578: print_stagq(h, tt);
579:
1.125 kristaps 580: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.132 kristaps 581: if (NULL == h->style) {
582: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
583: print_otag(h, TAG_TD, 2, tag);
584: } else
585: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 586:
1.2 kristaps 587: print_text(h, b);
1.1 kristaps 588: print_stagq(h, tt);
589:
1.125 kristaps 590: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.132 kristaps 591: if (NULL == h->style) {
592: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
593: print_otag(h, TAG_TD, 2, tag);
594: } else
595: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 596:
1.2 kristaps 597: print_text(h, title);
1.1 kristaps 598: print_tagq(h, t);
599: return(1);
600: }
601:
602:
603: /* ARGSUSED */
604: static int
605: mdoc_sh_pre(MDOC_ARGS)
606: {
1.123 kristaps 607: struct htmlpair tag;
608: char buf[BUFSIZ];
609:
610: if (MDOC_BLOCK == n->type) {
611: PAIR_CLASS_INIT(&tag, "section");
612: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 613: return(1);
1.123 kristaps 614: } else if (MDOC_BODY == n->type)
1.1 kristaps 615: return(1);
616:
1.42 kristaps 617: buf[0] = '\0';
1.123 kristaps 618: for (n = n->child; n; n = n->next) {
619: html_idcat(buf, n->string, BUFSIZ);
620: if (n->next)
1.42 kristaps 621: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 622: }
623:
1.123 kristaps 624: PAIR_ID_INIT(&tag, buf);
625: print_otag(h, TAG_H1, 1, &tag);
1.1 kristaps 626: return(1);
627: }
628:
629:
630: /* ARGSUSED */
631: static int
632: mdoc_ss_pre(MDOC_ARGS)
633: {
1.123 kristaps 634: struct htmlpair tag;
635: char buf[BUFSIZ];
1.1 kristaps 636:
1.123 kristaps 637: if (MDOC_BLOCK == n->type) {
638: PAIR_CLASS_INIT(&tag, "subsection");
639: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 640: return(1);
1.123 kristaps 641: } else if (MDOC_BODY == n->type)
1.1 kristaps 642: return(1);
1.23 kristaps 643:
1.42 kristaps 644: buf[0] = '\0';
1.123 kristaps 645: for (n = n->child; n; n = n->next) {
646: html_idcat(buf, n->string, BUFSIZ);
647: if (n->next)
1.42 kristaps 648: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 649: }
650:
1.123 kristaps 651: PAIR_ID_INIT(&tag, buf);
652: print_otag(h, TAG_H2, 1, &tag);
1.1 kristaps 653: return(1);
654: }
655:
656:
657: /* ARGSUSED */
658: static int
659: mdoc_fl_pre(MDOC_ARGS)
660: {
661: struct htmlpair tag;
662:
1.51 kristaps 663: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 664: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 665:
1.50 kristaps 666: /* `Cm' has no leading hyphen. */
667:
1.51 kristaps 668: if (MDOC_Cm == n->tok)
1.50 kristaps 669: return(1);
670:
671: print_text(h, "\\-");
672:
673: if (n->child)
1.58 kristaps 674: h->flags |= HTML_NOSPACE;
675: else if (n->next && n->next->line == n->line)
1.1 kristaps 676: h->flags |= HTML_NOSPACE;
1.50 kristaps 677:
1.1 kristaps 678: return(1);
679: }
680:
681:
682: /* ARGSUSED */
683: static int
684: mdoc_nd_pre(MDOC_ARGS)
685: {
686: struct htmlpair tag;
687:
688: if (MDOC_BODY != n->type)
689: return(1);
690:
1.24 kristaps 691: /* XXX: this tag in theory can contain block elements. */
692:
1.1 kristaps 693: print_text(h, "\\(em");
1.124 kristaps 694: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 695: print_otag(h, TAG_SPAN, 1, &tag);
696: return(1);
697: }
698:
699:
700: static int
701: mdoc_nm_pre(MDOC_ARGS)
702: {
1.91 kristaps 703: struct htmlpair tag;
704: struct roffsu su;
1.124 kristaps 705: size_t len;
1.91 kristaps 706:
1.124 kristaps 707: switch (n->type) {
708: case (MDOC_ELEM):
1.91 kristaps 709: synopsis_pre(h, n);
710: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 711: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 712: if (NULL == n->child && m->name)
713: print_text(h, m->name);
714: return(1);
715: case (MDOC_HEAD):
716: print_otag(h, TAG_TD, 0, NULL);
717: if (NULL == n->child && m->name)
1.91 kristaps 718: print_text(h, m->name);
1.124 kristaps 719: return(1);
720: case (MDOC_BODY):
721: print_otag(h, TAG_TD, 0, NULL);
722: return(1);
723: default:
724: break;
725: }
1.91 kristaps 726:
1.124 kristaps 727: synopsis_pre(h, n);
728: PAIR_CLASS_INIT(&tag, "synopsis");
729: print_otag(h, TAG_TABLE, 1, &tag);
730:
731: for (len = 0, n = n->child; n; n = n->next)
732: if (MDOC_TEXT == n->type)
733: len += strlen(n->string);
1.91 kristaps 734:
1.124 kristaps 735: if (0 == len && m->name)
736: len = strlen(m->name);
1.1 kristaps 737:
1.124 kristaps 738: SCALE_HS_INIT(&su, (double)len);
739: bufcat_su(h, "width", &su);
740: PAIR_STYLE_INIT(&tag, h);
741: print_otag(h, TAG_COL, 1, &tag);
742: print_otag(h, TAG_COL, 0, NULL);
743: print_otag(h, TAG_TBODY, 0, NULL);
744: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 745: return(1);
746: }
747:
748:
749: /* ARGSUSED */
750: static int
751: mdoc_xr_pre(MDOC_ARGS)
752: {
753: struct htmlpair tag[2];
754: const struct mdoc_node *nn;
1.56 kristaps 755:
756: if (NULL == n->child)
757: return(0);
1.17 kristaps 758:
1.23 kristaps 759: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 760:
1.17 kristaps 761: if (h->base_man) {
1.23 kristaps 762: buffmt_man(h, n->child->string,
763: n->child->next ?
1.17 kristaps 764: n->child->next->string : NULL);
1.57 kristaps 765: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 766: print_otag(h, TAG_A, 2, tag);
767: } else
768: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 769:
770: nn = n->child;
771: print_text(h, nn->string);
1.16 kristaps 772:
1.1 kristaps 773: if (NULL == (nn = nn->next))
774: return(0);
775:
776: h->flags |= HTML_NOSPACE;
777: print_text(h, "(");
778: h->flags |= HTML_NOSPACE;
779: print_text(h, nn->string);
780: h->flags |= HTML_NOSPACE;
781: print_text(h, ")");
782: return(0);
783: }
784:
785:
786: /* ARGSUSED */
787: static int
788: mdoc_ns_pre(MDOC_ARGS)
789: {
790:
1.150 kristaps 791: if ( ! (MDOC_LINE & n->flags))
792: h->flags |= HTML_NOSPACE;
1.1 kristaps 793: return(1);
794: }
795:
796:
797: /* ARGSUSED */
798: static int
799: mdoc_ar_pre(MDOC_ARGS)
800: {
801: struct htmlpair tag;
802:
1.23 kristaps 803: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 804: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 805: return(1);
806: }
807:
808:
809: /* ARGSUSED */
810: static int
811: mdoc_xx_pre(MDOC_ARGS)
812: {
813: const char *pp;
814: struct htmlpair tag;
1.152 schwarze 815: int flags;
1.1 kristaps 816:
817: switch (n->tok) {
818: case (MDOC_Bsx):
1.112 schwarze 819: pp = "BSD/OS";
1.1 kristaps 820: break;
821: case (MDOC_Dx):
1.45 kristaps 822: pp = "DragonFly";
1.1 kristaps 823: break;
824: case (MDOC_Fx):
825: pp = "FreeBSD";
826: break;
827: case (MDOC_Nx):
828: pp = "NetBSD";
829: break;
830: case (MDOC_Ox):
831: pp = "OpenBSD";
832: break;
833: case (MDOC_Ux):
834: pp = "UNIX";
835: break;
836: default:
837: return(1);
838: }
839:
1.23 kristaps 840: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 841: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 842:
1.1 kristaps 843: print_text(h, pp);
1.148 kristaps 844: if (n->child) {
1.152 schwarze 845: flags = h->flags;
1.148 kristaps 846: h->flags |= HTML_KEEP;
847: print_text(h, n->child->string);
1.152 schwarze 848: h->flags = flags;
1.148 kristaps 849: }
850: return(0);
1.1 kristaps 851: }
852:
853:
854: /* ARGSUSED */
855: static int
1.4 kristaps 856: mdoc_bx_pre(MDOC_ARGS)
857: {
1.146 kristaps 858: struct htmlpair tag;
1.4 kristaps 859:
1.23 kristaps 860: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 861: print_otag(h, TAG_SPAN, 1, &tag);
862:
1.145 kristaps 863: if (NULL != (n = n->child)) {
864: print_text(h, n->string);
865: h->flags |= HTML_NOSPACE;
866: print_text(h, "BSD");
867: } else {
868: print_text(h, "BSD");
869: return(0);
870: }
1.4 kristaps 871:
1.145 kristaps 872: if (NULL != (n = n->next)) {
873: h->flags |= HTML_NOSPACE;
1.147 kristaps 874: print_text(h, "-");
1.4 kristaps 875: h->flags |= HTML_NOSPACE;
1.147 kristaps 876: print_text(h, n->string);
1.145 kristaps 877: }
1.4 kristaps 878:
879: return(0);
880: }
881:
1.142 kristaps 882: /* ARGSUSED */
1.4 kristaps 883: static int
1.115 kristaps 884: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 885: {
1.115 kristaps 886: struct roffsu su;
887: enum mdoc_list type;
1.116 kristaps 888: struct htmlpair tag[2];
1.115 kristaps 889: const struct mdoc_node *bl;
890:
891: bl = n->parent;
892: while (bl && MDOC_Bl != bl->tok)
893: bl = bl->parent;
1.23 kristaps 894:
1.115 kristaps 895: assert(bl);
1.23 kristaps 896:
1.137 kristaps 897: type = bl->norm->Bl.type;
1.24 kristaps 898:
1.116 kristaps 899: assert(lists[type]);
900: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 901:
1.115 kristaps 902: if (MDOC_HEAD == n->type) {
903: switch (type) {
904: case(LIST_bullet):
905: /* FALLTHROUGH */
906: case(LIST_dash):
907: /* FALLTHROUGH */
908: case(LIST_item):
909: /* FALLTHROUGH */
910: case(LIST_hyphen):
911: /* FALLTHROUGH */
912: case(LIST_enum):
913: return(0);
914: case(LIST_diag):
915: /* FALLTHROUGH */
916: case(LIST_hang):
917: /* FALLTHROUGH */
918: case(LIST_inset):
919: /* FALLTHROUGH */
920: case(LIST_ohang):
921: /* FALLTHROUGH */
922: case(LIST_tag):
1.137 kristaps 923: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 924: bufcat_su(h, "margin-top", &su);
925: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 926: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 927: if (LIST_diag != type)
928: break;
929: PAIR_CLASS_INIT(&tag[0], "diag");
930: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 931: break;
932: case(LIST_column):
933: break;
934: default:
935: break;
936: }
937: } else if (MDOC_BODY == n->type) {
938: switch (type) {
939: case(LIST_bullet):
940: /* FALLTHROUGH */
941: case(LIST_hyphen):
942: /* FALLTHROUGH */
943: case(LIST_dash):
944: /* FALLTHROUGH */
945: case(LIST_enum):
946: /* FALLTHROUGH */
947: case(LIST_item):
1.137 kristaps 948: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 949: bufcat_su(h, "margin-top", &su);
950: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 951: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 952: break;
953: case(LIST_diag):
954: /* FALLTHROUGH */
955: case(LIST_hang):
956: /* FALLTHROUGH */
957: case(LIST_inset):
958: /* FALLTHROUGH */
959: case(LIST_ohang):
960: /* FALLTHROUGH */
961: case(LIST_tag):
1.137 kristaps 962: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 963: print_otag(h, TAG_DD, 1, tag);
964: break;
965: }
1.137 kristaps 966: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 967: bufcat_su(h, "margin-left", &su);
968: PAIR_STYLE_INIT(&tag[1], h);
969: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 970: break;
971: case(LIST_column):
1.137 kristaps 972: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 973: bufcat_su(h, "margin-top", &su);
974: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 975: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 976: break;
977: default:
978: break;
979: }
980: } else {
981: switch (type) {
982: case (LIST_column):
1.116 kristaps 983: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 984: break;
985: default:
1.23 kristaps 986: break;
1.115 kristaps 987: }
1.1 kristaps 988: }
989:
990: return(1);
991: }
992:
1.25 kristaps 993: /* ARGSUSED */
1.1 kristaps 994: static int
1.115 kristaps 995: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 996: {
1.142 kristaps 997: int i;
1.119 kristaps 998: struct htmlpair tag[3];
1.23 kristaps 999: struct roffsu su;
1.134 kristaps 1000: char buf[BUFSIZ];
1.23 kristaps 1001:
1.115 kristaps 1002: if (MDOC_BODY == n->type) {
1.137 kristaps 1003: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 1004: print_otag(h, TAG_TBODY, 0, NULL);
1005: return(1);
1.23 kristaps 1006: }
1.1 kristaps 1007:
1.115 kristaps 1008: if (MDOC_HEAD == n->type) {
1.137 kristaps 1009: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 1010: return(0);
1011:
1012: /*
1013: * For each column, print out the <COL> tag with our
1014: * suggested width. The last column gets min-width, as
1015: * in terminal mode it auto-sizes to the width of the
1016: * screen and we want to preserve that behaviour.
1017: */
1.1 kristaps 1018:
1.142 kristaps 1019: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.137 kristaps 1020: a2width(n->norm->Bl.cols[i], &su);
1.115 kristaps 1021: bufinit(h);
1.142 kristaps 1022: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1023: bufcat_su(h, "width", &su);
1024: else
1025: bufcat_su(h, "min-width", &su);
1026: PAIR_STYLE_INIT(&tag[0], h);
1027: print_otag(h, TAG_COL, 1, tag);
1028: }
1.1 kristaps 1029:
1030: return(0);
1031: }
1032:
1.119 kristaps 1033: SCALE_VS_INIT(&su, 0);
1034: bufcat_su(h, "margin-top", &su);
1035: bufcat_su(h, "margin-bottom", &su);
1036: PAIR_STYLE_INIT(&tag[0], h);
1037:
1.137 kristaps 1038: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1039: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1040: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1041: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1042:
1.115 kristaps 1043: /* Set the block's left-hand margin. */
1.1 kristaps 1044:
1.137 kristaps 1045: if (n->norm->Bl.offs) {
1046: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1047: bufcat_su(h, "margin-left", &su);
1048: }
1.1 kristaps 1049:
1.137 kristaps 1050: switch (n->norm->Bl.type) {
1.115 kristaps 1051: case(LIST_bullet):
1.1 kristaps 1052: /* FALLTHROUGH */
1.115 kristaps 1053: case(LIST_dash):
1.1 kristaps 1054: /* FALLTHROUGH */
1.115 kristaps 1055: case(LIST_hyphen):
1.1 kristaps 1056: /* FALLTHROUGH */
1.115 kristaps 1057: case(LIST_item):
1.134 kristaps 1058: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1059: break;
1.115 kristaps 1060: case(LIST_enum):
1.134 kristaps 1061: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1062: break;
1.115 kristaps 1063: case(LIST_diag):
1064: /* FALLTHROUGH */
1065: case(LIST_hang):
1.46 kristaps 1066: /* FALLTHROUGH */
1.115 kristaps 1067: case(LIST_inset):
1.33 kristaps 1068: /* FALLTHROUGH */
1.115 kristaps 1069: case(LIST_ohang):
1.1 kristaps 1070: /* FALLTHROUGH */
1.115 kristaps 1071: case(LIST_tag):
1.134 kristaps 1072: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1073: break;
1074: case(LIST_column):
1.134 kristaps 1075: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1076: break;
1077: default:
1.115 kristaps 1078: abort();
1079: /* NOTREACHED */
1.1 kristaps 1080: }
1081:
1082: return(1);
1083: }
1084:
1085: /* ARGSUSED */
1086: static int
1087: mdoc_ex_pre(MDOC_ARGS)
1088: {
1089: const struct mdoc_node *nn;
1090: struct tag *t;
1091: struct htmlpair tag;
1092:
1.127 kristaps 1093: if (n->prev)
1094: print_otag(h, TAG_BR, 0, NULL);
1095:
1.23 kristaps 1096: PAIR_CLASS_INIT(&tag, "utility");
1097:
1.1 kristaps 1098: print_text(h, "The");
1099: for (nn = n->child; nn; nn = nn->next) {
1.132 kristaps 1100: t = print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1101: print_text(h, nn->string);
1102: print_tagq(h, t);
1103:
1104: h->flags |= HTML_NOSPACE;
1105:
1106: if (nn->next && NULL == nn->next->next)
1107: print_text(h, ", and");
1108: else if (nn->next)
1109: print_text(h, ",");
1110: else
1111: h->flags &= ~HTML_NOSPACE;
1112: }
1113:
1.65 kristaps 1114: if (n->child && n->child->next)
1.1 kristaps 1115: print_text(h, "utilities exit");
1116: else
1117: print_text(h, "utility exits");
1118:
1119: print_text(h, "0 on success, and >0 if an error occurs.");
1120: return(0);
1121: }
1122:
1123:
1124: /* ARGSUSED */
1125: static int
1126: mdoc_em_pre(MDOC_ARGS)
1127: {
1128: struct htmlpair tag;
1129:
1.23 kristaps 1130: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1131: print_otag(h, TAG_SPAN, 1, &tag);
1132: return(1);
1133: }
1134:
1135:
1136: /* ARGSUSED */
1137: static int
1138: mdoc_d1_pre(MDOC_ARGS)
1139: {
1.23 kristaps 1140: struct htmlpair tag[2];
1141: struct roffsu su;
1.1 kristaps 1142:
1143: if (MDOC_BLOCK != n->type)
1144: return(1);
1145:
1.118 kristaps 1146: SCALE_VS_INIT(&su, 0);
1147: bufcat_su(h, "margin-top", &su);
1148: bufcat_su(h, "margin-bottom", &su);
1149: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1150: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1151:
1152: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1153:
1.136 kristaps 1154: PAIR_CLASS_INIT(&tag[0], "display");
1155: print_otag(h, TAG_DIV, 1, tag);
1156:
1.135 kristaps 1157: if (MDOC_Dl == n->tok) {
1.136 kristaps 1158: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1159: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1160: }
1.35 kristaps 1161:
1.1 kristaps 1162: return(1);
1163: }
1164:
1165:
1166: /* ARGSUSED */
1167: static int
1168: mdoc_sx_pre(MDOC_ARGS)
1169: {
1.18 kristaps 1170: struct htmlpair tag[2];
1.1 kristaps 1171: const struct mdoc_node *nn;
1.35 kristaps 1172: char buf[BUFSIZ];
1.1 kristaps 1173:
1.41 kristaps 1174: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1175: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1176: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1177: if (nn->next)
1.42 kristaps 1178: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1179: }
1180:
1.23 kristaps 1181: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1182: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1183:
1.134 kristaps 1184: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1185: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1186: return(1);
1187: }
1188:
1189:
1190: /* ARGSUSED */
1191: static int
1192: mdoc_bd_pre(MDOC_ARGS)
1193: {
1194: struct htmlpair tag[2];
1.149 kristaps 1195: int comp, sv;
1.80 kristaps 1196: const struct mdoc_node *nn;
1.23 kristaps 1197: struct roffsu su;
1.1 kristaps 1198:
1.80 kristaps 1199: if (MDOC_HEAD == n->type)
1.1 kristaps 1200: return(0);
1201:
1202: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1203: comp = n->norm->Bd.comp;
1.23 kristaps 1204: for (nn = n; nn && ! comp; nn = nn->parent) {
1205: if (MDOC_BLOCK != nn->type)
1206: continue;
1207: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1208: comp = 1;
1209: if (nn->prev)
1210: break;
1211: }
1.126 kristaps 1212: if ( ! comp)
1213: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1214: return(1);
1215: }
1216:
1.126 kristaps 1217: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1218: if (n->norm->Bd.offs)
1219: a2offs(n->norm->Bd.offs, &su);
1.126 kristaps 1220:
1221: bufcat_su(h, "margin-left", &su);
1222: PAIR_STYLE_INIT(&tag[0], h);
1223:
1.137 kristaps 1224: if (DISP_unfilled != n->norm->Bd.type &&
1225: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1226: PAIR_CLASS_INIT(&tag[1], "display");
1227: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1228: return(1);
1.126 kristaps 1229: }
1.1 kristaps 1230:
1.126 kristaps 1231: PAIR_CLASS_INIT(&tag[1], "lit display");
1232: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1233:
1.149 kristaps 1234: /* This can be recursive: save & set our literal state. */
1235:
1236: sv = h->flags & HTML_LITERAL;
1237: h->flags |= HTML_LITERAL;
1238:
1.14 kristaps 1239: for (nn = n->child; nn; nn = nn->next) {
1240: print_mdoc_node(m, nn, h);
1.108 kristaps 1241: /*
1242: * If the printed node flushes its own line, then we
1243: * needn't do it here as well. This is hacky, but the
1244: * notion of selective eoln whitespace is pretty dumb
1245: * anyway, so don't sweat it.
1246: */
1247: switch (nn->tok) {
1.111 kristaps 1248: case (MDOC_Sm):
1249: /* FALLTHROUGH */
1.108 kristaps 1250: case (MDOC_br):
1251: /* FALLTHROUGH */
1252: case (MDOC_sp):
1253: /* FALLTHROUGH */
1254: case (MDOC_Bl):
1.114 kristaps 1255: /* FALLTHROUGH */
1256: case (MDOC_D1):
1257: /* FALLTHROUGH */
1258: case (MDOC_Dl):
1.108 kristaps 1259: /* FALLTHROUGH */
1260: case (MDOC_Lp):
1261: /* FALLTHROUGH */
1262: case (MDOC_Pp):
1263: continue;
1264: default:
1265: break;
1266: }
1.101 schwarze 1267: if (nn->next && nn->next->line == nn->line)
1268: continue;
1.126 kristaps 1269: else if (nn->next)
1270: print_text(h, "\n");
1.125 kristaps 1271:
1.101 schwarze 1272: h->flags |= HTML_NOSPACE;
1.1 kristaps 1273: }
1.149 kristaps 1274:
1275: if (0 == sv)
1276: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1277:
1278: return(0);
1279: }
1280:
1281:
1282: /* ARGSUSED */
1283: static int
1284: mdoc_pa_pre(MDOC_ARGS)
1285: {
1286: struct htmlpair tag;
1287:
1.23 kristaps 1288: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1289: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1290: return(1);
1291: }
1292:
1293:
1294: /* ARGSUSED */
1295: static int
1296: mdoc_ad_pre(MDOC_ARGS)
1297: {
1298: struct htmlpair tag;
1299:
1.23 kristaps 1300: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1301: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1302: return(1);
1303: }
1304:
1305:
1306: /* ARGSUSED */
1307: static int
1308: mdoc_an_pre(MDOC_ARGS)
1309: {
1310: struct htmlpair tag;
1311:
1.19 kristaps 1312: /* TODO: -split and -nosplit (see termp_an_pre()). */
1313:
1.23 kristaps 1314: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1315: print_otag(h, TAG_SPAN, 1, &tag);
1316: return(1);
1317: }
1318:
1319:
1320: /* ARGSUSED */
1321: static int
1322: mdoc_cd_pre(MDOC_ARGS)
1323: {
1324: struct htmlpair tag;
1325:
1.78 kristaps 1326: synopsis_pre(h, n);
1.23 kristaps 1327: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1328: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1329: return(1);
1330: }
1331:
1332:
1333: /* ARGSUSED */
1334: static int
1335: mdoc_dv_pre(MDOC_ARGS)
1336: {
1337: struct htmlpair tag;
1338:
1.23 kristaps 1339: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1340: print_otag(h, TAG_SPAN, 1, &tag);
1341: return(1);
1342: }
1343:
1344:
1345: /* ARGSUSED */
1346: static int
1347: mdoc_ev_pre(MDOC_ARGS)
1348: {
1349: struct htmlpair tag;
1350:
1.23 kristaps 1351: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1352: print_otag(h, TAG_SPAN, 1, &tag);
1353: return(1);
1354: }
1355:
1356:
1357: /* ARGSUSED */
1358: static int
1359: mdoc_er_pre(MDOC_ARGS)
1360: {
1361: struct htmlpair tag;
1362:
1.23 kristaps 1363: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1364: print_otag(h, TAG_SPAN, 1, &tag);
1365: return(1);
1366: }
1367:
1368:
1369: /* ARGSUSED */
1370: static int
1371: mdoc_fa_pre(MDOC_ARGS)
1372: {
1373: const struct mdoc_node *nn;
1374: struct htmlpair tag;
1375: struct tag *t;
1376:
1.23 kristaps 1377: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1378: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1379: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1380: return(1);
1381: }
1382:
1383: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1384: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1385: print_text(h, nn->string);
1386: print_tagq(h, t);
1387: if (nn->next)
1388: print_text(h, ",");
1389: }
1390:
1391: if (n->child && n->next && n->next->tok == MDOC_Fa)
1392: print_text(h, ",");
1393:
1394: return(0);
1395: }
1396:
1397:
1398: /* ARGSUSED */
1399: static int
1400: mdoc_fd_pre(MDOC_ARGS)
1401: {
1.23 kristaps 1402: struct htmlpair tag;
1.1 kristaps 1403:
1.78 kristaps 1404: synopsis_pre(h, n);
1405:
1.23 kristaps 1406: PAIR_CLASS_INIT(&tag, "macro");
1.132 kristaps 1407: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1408: return(1);
1409: }
1410:
1411:
1412: /* ARGSUSED */
1413: static int
1414: mdoc_vt_pre(MDOC_ARGS)
1415: {
1.23 kristaps 1416: struct htmlpair tag;
1.1 kristaps 1417:
1.78 kristaps 1418: if (MDOC_BLOCK == n->type) {
1419: synopsis_pre(h, n);
1.54 kristaps 1420: return(1);
1.78 kristaps 1421: } else if (MDOC_ELEM == n->type) {
1422: synopsis_pre(h, n);
1.54 kristaps 1423: } else if (MDOC_HEAD == n->type)
1424: return(0);
1.1 kristaps 1425:
1.23 kristaps 1426: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1427: print_otag(h, TAG_SPAN, 1, &tag);
1428: return(1);
1429: }
1430:
1.2 kristaps 1431:
1.1 kristaps 1432: /* ARGSUSED */
1433: static int
1434: mdoc_ft_pre(MDOC_ARGS)
1435: {
1.23 kristaps 1436: struct htmlpair tag;
1.1 kristaps 1437:
1.78 kristaps 1438: synopsis_pre(h, n);
1.23 kristaps 1439: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1440: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1441: return(1);
1442: }
1443:
1444:
1445: /* ARGSUSED */
1446: static int
1447: mdoc_fn_pre(MDOC_ARGS)
1448: {
1449: struct tag *t;
1.15 kristaps 1450: struct htmlpair tag[2];
1.1 kristaps 1451: const struct mdoc_node *nn;
1.7 kristaps 1452: char nbuf[BUFSIZ];
1453: const char *sp, *ep;
1.15 kristaps 1454: int sz, i;
1.1 kristaps 1455:
1.78 kristaps 1456: synopsis_pre(h, n);
1.1 kristaps 1457:
1.7 kristaps 1458: /* Split apart into type and name. */
1459: assert(n->child->string);
1460: sp = n->child->string;
1.19 kristaps 1461:
1.26 kristaps 1462: ep = strchr(sp, ' ');
1463: if (NULL != ep) {
1.23 kristaps 1464: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1465: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1466:
1467: while (ep) {
1468: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1469: (void)memcpy(nbuf, sp, (size_t)sz);
1470: nbuf[sz] = '\0';
1471: print_text(h, nbuf);
1472: sp = ++ep;
1473: ep = strchr(sp, ' ');
1474: }
1475: print_tagq(h, t);
1.7 kristaps 1476: }
1.1 kristaps 1477:
1.23 kristaps 1478: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1479:
1480: /*
1481: * FIXME: only refer to IDs that we know exist.
1482: */
1483:
1484: #if 0
1.87 kristaps 1485: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1486: nbuf[0] = '\0';
1487: html_idcat(nbuf, sp, BUFSIZ);
1488: PAIR_ID_INIT(&tag[1], nbuf);
1489: } else {
1490: strlcpy(nbuf, "#", BUFSIZ);
1491: html_idcat(nbuf, sp, BUFSIZ);
1492: PAIR_HREF_INIT(&tag[1], nbuf);
1493: }
1494: #endif
1495:
1.132 kristaps 1496: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1497:
1498: if (sp) {
1.57 kristaps 1499: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1500: print_text(h, nbuf);
1501: }
1502:
1.1 kristaps 1503: print_tagq(h, t);
1504:
1505: h->flags |= HTML_NOSPACE;
1506: print_text(h, "(");
1507:
1.23 kristaps 1508: bufinit(h);
1509: PAIR_CLASS_INIT(&tag[0], "farg");
1510: bufcat_style(h, "white-space", "nowrap");
1511: PAIR_STYLE_INIT(&tag[1], h);
1512:
1.1 kristaps 1513: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1514: i = 1;
1.87 kristaps 1515: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1516: i = 2;
1.133 kristaps 1517: t = print_otag(h, TAG_I, i, tag);
1.1 kristaps 1518: print_text(h, nn->string);
1519: print_tagq(h, t);
1520: if (nn->next)
1521: print_text(h, ",");
1522: }
1523:
1524: print_text(h, ")");
1.87 kristaps 1525: if (MDOC_SYNPRETTY & n->flags)
1.1 kristaps 1526: print_text(h, ";");
1.99 kristaps 1527:
1528: return(0);
1529: }
1530:
1531:
1532: /* ARGSUSED */
1533: static int
1534: mdoc_sm_pre(MDOC_ARGS)
1535: {
1536:
1537: assert(n->child && MDOC_TEXT == n->child->type);
1538: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1539: /*
1540: * FIXME: no p->col to check. Thus, if we have
1541: * .Bd -literal
1542: * .Sm off
1543: * 1 2
1544: * .Sm on
1545: * 3
1546: * .Ed
1547: * the "3" is preceded by a space.
1548: */
1.99 kristaps 1549: h->flags &= ~HTML_NOSPACE;
1550: h->flags &= ~HTML_NONOSPACE;
1551: } else
1552: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1553:
1554: return(0);
1555: }
1556:
1.120 kristaps 1557: /* ARGSUSED */
1558: static int
1559: mdoc_pp_pre(MDOC_ARGS)
1560: {
1561:
1562: print_otag(h, TAG_P, 0, NULL);
1563: return(0);
1564:
1565: }
1.1 kristaps 1566:
1567: /* ARGSUSED */
1568: static int
1569: mdoc_sp_pre(MDOC_ARGS)
1570: {
1.120 kristaps 1571: struct roffsu su;
1.23 kristaps 1572: struct htmlpair tag;
1.1 kristaps 1573:
1.120 kristaps 1574: SCALE_VS_INIT(&su, 1);
1575:
1576: if (MDOC_sp == n->tok) {
1577: if (n->child)
1578: a2roffsu(n->child->string, &su, SCALE_VS);
1579: } else
1580: su.scale = 0;
1.1 kristaps 1581:
1.23 kristaps 1582: bufcat_su(h, "height", &su);
1583: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1584: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1585:
1.42 kristaps 1586: /* So the div isn't empty: */
1587: print_text(h, "\\~");
1588:
1589: return(0);
1.1 kristaps 1590:
1591: }
1.2 kristaps 1592:
1593: /* ARGSUSED */
1594: static int
1595: mdoc_lk_pre(MDOC_ARGS)
1596: {
1597: const struct mdoc_node *nn;
1598: struct htmlpair tag[2];
1599:
1600: nn = n->child;
1601:
1.23 kristaps 1602: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1603: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1604: print_otag(h, TAG_A, 2, tag);
1605:
1.113 kristaps 1606: if (NULL == nn || NULL == nn->next)
1.38 kristaps 1607: return(1);
1608:
1.2 kristaps 1609: for (nn = nn->next; nn; nn = nn->next)
1610: print_text(h, nn->string);
1611:
1612: return(0);
1613: }
1614:
1615:
1616: /* ARGSUSED */
1617: static int
1618: mdoc_mt_pre(MDOC_ARGS)
1619: {
1620: struct htmlpair tag[2];
1621: struct tag *t;
1622: const struct mdoc_node *nn;
1623:
1.23 kristaps 1624: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1625:
1626: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1627: bufinit(h);
1628: bufcat(h, "mailto:");
1629: bufcat(h, nn->string);
1.57 kristaps 1630: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1631: t = print_otag(h, TAG_A, 2, tag);
1632: print_text(h, nn->string);
1633: print_tagq(h, t);
1634: }
1635:
1636: return(0);
1637: }
1.4 kristaps 1638:
1639:
1640: /* ARGSUSED */
1641: static int
1642: mdoc_fo_pre(MDOC_ARGS)
1643: {
1.77 kristaps 1644: struct htmlpair tag;
1645: struct tag *t;
1.4 kristaps 1646:
1647: if (MDOC_BODY == n->type) {
1648: h->flags |= HTML_NOSPACE;
1649: print_text(h, "(");
1650: h->flags |= HTML_NOSPACE;
1651: return(1);
1.77 kristaps 1652: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1653: synopsis_pre(h, n);
1.4 kristaps 1654: return(1);
1.57 kristaps 1655: }
1.4 kristaps 1656:
1.77 kristaps 1657: /* XXX: we drop non-initial arguments as per groff. */
1658:
1659: assert(n->child);
1660: assert(n->child->string);
1661:
1.23 kristaps 1662: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1663: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1664: print_text(h, n->child->string);
1665: print_tagq(h, t);
1666: return(0);
1.4 kristaps 1667: }
1668:
1669:
1670: /* ARGSUSED */
1671: static void
1672: mdoc_fo_post(MDOC_ARGS)
1673: {
1.78 kristaps 1674:
1.4 kristaps 1675: if (MDOC_BODY != n->type)
1676: return;
1677: print_text(h, ")");
1678: print_text(h, ";");
1679: }
1680:
1681:
1682: /* ARGSUSED */
1683: static int
1684: mdoc_in_pre(MDOC_ARGS)
1685: {
1686: const struct mdoc_node *nn;
1.23 kristaps 1687: struct tag *t;
1.17 kristaps 1688: struct htmlpair tag[2];
1689: int i;
1.34 kristaps 1690:
1.78 kristaps 1691: synopsis_pre(h, n);
1692:
1.23 kristaps 1693: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1694: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1695:
1.87 kristaps 1696: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1697: print_text(h, "#include");
1698:
1699: print_text(h, "<");
1700: h->flags |= HTML_NOSPACE;
1701:
1.17 kristaps 1702: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1703: PAIR_CLASS_INIT(&tag[0], "link-includes");
1704: i = 1;
1.41 kristaps 1705: bufinit(h);
1.17 kristaps 1706: if (h->base_includes) {
1707: buffmt_includes(h, nn->string);
1.57 kristaps 1708: PAIR_HREF_INIT(&tag[i], h->buf);
1709: i++;
1.17 kristaps 1710: }
1711: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1712: print_mdoc_node(m, nn, h);
1.17 kristaps 1713: print_tagq(h, t);
1714: }
1.4 kristaps 1715:
1716: h->flags |= HTML_NOSPACE;
1717: print_text(h, ">");
1718:
1719: return(0);
1720: }
1721:
1722:
1723: /* ARGSUSED */
1724: static int
1725: mdoc_ic_pre(MDOC_ARGS)
1726: {
1727: struct htmlpair tag;
1728:
1.23 kristaps 1729: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1730: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1731: return(1);
1732: }
1733:
1734:
1735: /* ARGSUSED */
1736: static int
1737: mdoc_rv_pre(MDOC_ARGS)
1738: {
1739: const struct mdoc_node *nn;
1740: struct htmlpair tag;
1741: struct tag *t;
1742:
1.127 kristaps 1743: if (n->prev)
1744: print_otag(h, TAG_BR, 0, NULL);
1745:
1.4 kristaps 1746: print_text(h, "The");
1747:
1748: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1749: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1750: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1751: print_text(h, nn->string);
1752: print_tagq(h, t);
1753:
1754: h->flags |= HTML_NOSPACE;
1755: if (nn->next && NULL == nn->next->next)
1756: print_text(h, "(), and");
1757: else if (nn->next)
1758: print_text(h, "(),");
1759: else
1760: print_text(h, "()");
1761: }
1762:
1.65 kristaps 1763: if (n->child && n->child->next)
1.4 kristaps 1764: print_text(h, "functions return");
1765: else
1766: print_text(h, "function returns");
1767:
1768: print_text(h, "the value 0 if successful; otherwise the value "
1769: "-1 is returned and the global variable");
1770:
1.23 kristaps 1771: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1772: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1773: print_text(h, "errno");
1774: print_tagq(h, t);
1775: print_text(h, "is set to indicate the error.");
1776: return(0);
1777: }
1778:
1779:
1780: /* ARGSUSED */
1781: static int
1782: mdoc_va_pre(MDOC_ARGS)
1783: {
1784: struct htmlpair tag;
1785:
1.23 kristaps 1786: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1787: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1788: return(1);
1789: }
1790:
1791:
1792: /* ARGSUSED */
1793: static int
1.5 kristaps 1794: mdoc_ap_pre(MDOC_ARGS)
1795: {
1796:
1797: h->flags |= HTML_NOSPACE;
1798: print_text(h, "\\(aq");
1799: h->flags |= HTML_NOSPACE;
1800: return(1);
1801: }
1802:
1803:
1804: /* ARGSUSED */
1805: static int
1806: mdoc_bf_pre(MDOC_ARGS)
1807: {
1.23 kristaps 1808: struct htmlpair tag[2];
1809: struct roffsu su;
1.5 kristaps 1810:
1811: if (MDOC_HEAD == n->type)
1812: return(0);
1.92 kristaps 1813: else if (MDOC_BODY != n->type)
1.5 kristaps 1814: return(1);
1815:
1.137 kristaps 1816: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1817: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1818: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1819: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1820: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1821: PAIR_CLASS_INIT(&tag[0], "lit");
1822: else
1823: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1824:
1.92 kristaps 1825: /*
1826: * We want this to be inline-formatted, but needs to be div to
1827: * accept block children.
1828: */
1.23 kristaps 1829: bufcat_style(h, "display", "inline");
1830: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1831: /* Needs a left-margin for spacing. */
1832: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1833: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1834: print_otag(h, TAG_DIV, 2, tag);
1835: return(1);
1836: }
1837:
1838:
1839: /* ARGSUSED */
1840: static int
1841: mdoc_ms_pre(MDOC_ARGS)
1842: {
1843: struct htmlpair tag;
1844:
1.23 kristaps 1845: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1846: print_otag(h, TAG_SPAN, 1, &tag);
1847: return(1);
1848: }
1849:
1850:
1851: /* ARGSUSED */
1852: static int
1.110 schwarze 1853: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1854: {
1855:
1856: h->flags |= HTML_IGNDELIM;
1857: return(1);
1858: }
1859:
1860:
1861: /* ARGSUSED */
1862: static void
1863: mdoc_pf_post(MDOC_ARGS)
1864: {
1865:
1866: h->flags |= HTML_NOSPACE;
1867: }
1868:
1869:
1870: /* ARGSUSED */
1871: static int
1872: mdoc_rs_pre(MDOC_ARGS)
1873: {
1.23 kristaps 1874: struct htmlpair tag;
1.5 kristaps 1875:
1876: if (MDOC_BLOCK != n->type)
1877: return(1);
1878:
1.120 kristaps 1879: if (n->prev && SEC_SEE_ALSO == n->sec)
1880: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1881:
1.23 kristaps 1882: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1883: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1884: return(1);
1885: }
1.6 kristaps 1886:
1887:
1888:
1889: /* ARGSUSED */
1890: static int
1891: mdoc_li_pre(MDOC_ARGS)
1892: {
1893: struct htmlpair tag;
1894:
1.23 kristaps 1895: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1896: print_otag(h, TAG_SPAN, 1, &tag);
1897: return(1);
1898: }
1899:
1900:
1901: /* ARGSUSED */
1902: static int
1903: mdoc_sy_pre(MDOC_ARGS)
1904: {
1905: struct htmlpair tag;
1906:
1.23 kristaps 1907: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1908: print_otag(h, TAG_SPAN, 1, &tag);
1909: return(1);
1910: }
1911:
1912:
1913: /* ARGSUSED */
1914: static int
1915: mdoc_bt_pre(MDOC_ARGS)
1916: {
1917:
1918: print_text(h, "is currently in beta test.");
1919: return(0);
1920: }
1921:
1922:
1923: /* ARGSUSED */
1924: static int
1925: mdoc_ud_pre(MDOC_ARGS)
1926: {
1927:
1928: print_text(h, "currently under development.");
1929: return(0);
1930: }
1931:
1932:
1933: /* ARGSUSED */
1934: static int
1935: mdoc_lb_pre(MDOC_ARGS)
1936: {
1937: struct htmlpair tag;
1938:
1.127 kristaps 1939: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1940: print_otag(h, TAG_BR, 0, NULL);
1941:
1.23 kristaps 1942: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1943: print_otag(h, TAG_SPAN, 1, &tag);
1944: return(1);
1945: }
1.10 kristaps 1946:
1947:
1948: /* ARGSUSED */
1949: static int
1950: mdoc__x_pre(MDOC_ARGS)
1951: {
1.38 kristaps 1952: struct htmlpair tag[2];
1.133 kristaps 1953: enum htmltag t;
1954:
1955: t = TAG_SPAN;
1.37 kristaps 1956:
1.10 kristaps 1957: switch (n->tok) {
1958: case(MDOC__A):
1.38 kristaps 1959: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1960: if (n->prev && MDOC__A == n->prev->tok)
1961: if (NULL == n->next || MDOC__A != n->next->tok)
1962: print_text(h, "and");
1.10 kristaps 1963: break;
1964: case(MDOC__B):
1.38 kristaps 1965: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1966: t = TAG_I;
1.10 kristaps 1967: break;
1968: case(MDOC__C):
1.38 kristaps 1969: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1970: break;
1971: case(MDOC__D):
1.38 kristaps 1972: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1973: break;
1974: case(MDOC__I):
1.38 kristaps 1975: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1976: t = TAG_I;
1.10 kristaps 1977: break;
1978: case(MDOC__J):
1.38 kristaps 1979: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1980: t = TAG_I;
1.10 kristaps 1981: break;
1982: case(MDOC__N):
1.38 kristaps 1983: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1984: break;
1985: case(MDOC__O):
1.38 kristaps 1986: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1987: break;
1988: case(MDOC__P):
1.38 kristaps 1989: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1990: break;
1991: case(MDOC__Q):
1.38 kristaps 1992: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1993: break;
1994: case(MDOC__R):
1.38 kristaps 1995: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1996: break;
1997: case(MDOC__T):
1.38 kristaps 1998: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 1999: break;
1.38 kristaps 2000: case(MDOC__U):
2001: PAIR_CLASS_INIT(&tag[0], "link-ref");
2002: break;
1.10 kristaps 2003: case(MDOC__V):
1.38 kristaps 2004: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2005: break;
2006: default:
2007: abort();
2008: /* NOTREACHED */
2009: }
2010:
1.38 kristaps 2011: if (MDOC__U != n->tok) {
1.133 kristaps 2012: print_otag(h, t, 1, tag);
1.38 kristaps 2013: return(1);
2014: }
2015:
2016: PAIR_HREF_INIT(&tag[1], n->child->string);
2017: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2018:
1.10 kristaps 2019: return(1);
2020: }
2021:
2022:
2023: /* ARGSUSED */
2024: static void
2025: mdoc__x_post(MDOC_ARGS)
2026: {
1.103 kristaps 2027:
2028: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2029: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2030: if (NULL == n->prev || MDOC__A != n->prev->tok)
2031: return;
1.10 kristaps 2032:
1.61 kristaps 2033: /* TODO: %U */
2034:
1.106 kristaps 2035: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2036: return;
2037:
1.10 kristaps 2038: print_text(h, n->next ? "," : ".");
1.94 kristaps 2039: }
2040:
2041:
2042: /* ARGSUSED */
2043: static int
2044: mdoc_bk_pre(MDOC_ARGS)
2045: {
2046:
2047: switch (n->type) {
2048: case (MDOC_BLOCK):
2049: break;
2050: case (MDOC_HEAD):
2051: return(0);
2052: case (MDOC_BODY):
1.131 kristaps 2053: if (n->parent->args || 0 == n->prev->nchild)
2054: h->flags |= HTML_PREKEEP;
1.94 kristaps 2055: break;
2056: default:
2057: abort();
2058: /* NOTREACHED */
2059: }
2060:
2061: return(1);
2062: }
2063:
2064:
2065: /* ARGSUSED */
2066: static void
2067: mdoc_bk_post(MDOC_ARGS)
2068: {
2069:
2070: if (MDOC_BODY == n->type)
2071: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2072: }
1.107 kristaps 2073:
2074:
2075: /* ARGSUSED */
2076: static int
2077: mdoc_quote_pre(MDOC_ARGS)
2078: {
2079: struct htmlpair tag;
2080:
2081: if (MDOC_BODY != n->type)
2082: return(1);
2083:
2084: switch (n->tok) {
2085: case (MDOC_Ao):
2086: /* FALLTHROUGH */
2087: case (MDOC_Aq):
2088: print_text(h, "\\(la");
2089: break;
2090: case (MDOC_Bro):
2091: /* FALLTHROUGH */
2092: case (MDOC_Brq):
2093: print_text(h, "\\(lC");
2094: break;
2095: case (MDOC_Bo):
2096: /* FALLTHROUGH */
2097: case (MDOC_Bq):
2098: print_text(h, "\\(lB");
2099: break;
2100: case (MDOC_Oo):
2101: /* FALLTHROUGH */
2102: case (MDOC_Op):
2103: print_text(h, "\\(lB");
1.109 kristaps 2104: h->flags |= HTML_NOSPACE;
1.107 kristaps 2105: PAIR_CLASS_INIT(&tag, "opt");
2106: print_otag(h, TAG_SPAN, 1, &tag);
2107: break;
2108: case (MDOC_Do):
2109: /* FALLTHROUGH */
2110: case (MDOC_Dq):
2111: /* FALLTHROUGH */
2112: case (MDOC_Qo):
2113: /* FALLTHROUGH */
2114: case (MDOC_Qq):
2115: print_text(h, "\\(lq");
2116: break;
2117: case (MDOC_Po):
2118: /* FALLTHROUGH */
2119: case (MDOC_Pq):
2120: print_text(h, "(");
2121: break;
2122: case (MDOC_Ql):
2123: /* FALLTHROUGH */
2124: case (MDOC_So):
2125: /* FALLTHROUGH */
2126: case (MDOC_Sq):
2127: print_text(h, "\\(oq");
2128: break;
2129: default:
2130: abort();
2131: /* NOTREACHED */
2132: }
2133:
2134: h->flags |= HTML_NOSPACE;
2135: return(1);
2136: }
2137:
2138:
2139: /* ARGSUSED */
2140: static void
2141: mdoc_quote_post(MDOC_ARGS)
2142: {
2143:
2144: if (MDOC_BODY != n->type)
2145: return;
2146:
2147: h->flags |= HTML_NOSPACE;
2148:
2149: switch (n->tok) {
2150: case (MDOC_Ao):
2151: /* FALLTHROUGH */
2152: case (MDOC_Aq):
2153: print_text(h, "\\(ra");
2154: break;
2155: case (MDOC_Bro):
2156: /* FALLTHROUGH */
2157: case (MDOC_Brq):
2158: print_text(h, "\\(rC");
2159: break;
2160: case (MDOC_Oo):
2161: /* FALLTHROUGH */
2162: case (MDOC_Op):
2163: /* FALLTHROUGH */
2164: case (MDOC_Bo):
2165: /* FALLTHROUGH */
2166: case (MDOC_Bq):
2167: print_text(h, "\\(rB");
2168: break;
2169: case (MDOC_Qo):
2170: /* FALLTHROUGH */
2171: case (MDOC_Qq):
2172: /* FALLTHROUGH */
2173: case (MDOC_Do):
2174: /* FALLTHROUGH */
2175: case (MDOC_Dq):
2176: print_text(h, "\\(rq");
2177: break;
2178: case (MDOC_Po):
2179: /* FALLTHROUGH */
2180: case (MDOC_Pq):
2181: print_text(h, ")");
2182: break;
2183: case (MDOC_Ql):
2184: /* FALLTHROUGH */
2185: case (MDOC_So):
2186: /* FALLTHROUGH */
2187: case (MDOC_Sq):
2188: print_text(h, "\\(aq");
2189: break;
2190: default:
2191: abort();
2192: /* NOTREACHED */
2193: }
2194: }
2195:
2196:
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