Annotation of mandoc/mdoc_html.c, Revision 1.169
1.169 ! kristaps 1: /* $Id: mdoc_html.c,v 1.168 2011/05/17 11:34:31 kristaps 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;
1.166 kristaps 291: su->scale = html_strlen(p);
1.32 kristaps 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;
1.166 kristaps 358: su->scale = html_strlen(p);
1.24 kristaps 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);
1.167 kristaps 385: bufcat_fmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 386:
1.168 kristaps 387: if (m->arch)
388: bufcat_fmt(h, " (%s)", m->arch);
1.1 kristaps 389:
390: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 391: print_text(h, h->buf);
1.1 kristaps 392: }
393:
394:
395: static void
396: print_mdoc_nodelist(MDOC_ARGS)
397: {
398:
399: print_mdoc_node(m, n, h);
400: if (n->next)
401: print_mdoc_nodelist(m, n->next, h);
402: }
403:
404:
405: static void
406: print_mdoc_node(MDOC_ARGS)
407: {
408: int child;
409: struct tag *t;
1.153 kristaps 410: struct htmlpair tag;
1.1 kristaps 411:
412: child = 1;
1.39 kristaps 413: t = h->tags.head;
1.1 kristaps 414:
415: switch (n->type) {
416: case (MDOC_ROOT):
417: child = mdoc_root_pre(m, n, h);
418: break;
419: case (MDOC_TEXT):
1.144 kristaps 420: /* No tables in this mode... */
421: assert(NULL == h->tblt);
1.149 kristaps 422:
423: /*
424: * Make sure that if we're in a literal mode already
425: * (i.e., within a <PRE>) don't print the newline.
426: */
1.143 kristaps 427: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 428: if ( ! (HTML_LITERAL & h->flags))
429: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 430: if (MDOC_DELIMC & n->flags)
431: h->flags |= HTML_NOSPACE;
1.1 kristaps 432: print_text(h, n->string);
1.155 kristaps 433: if (MDOC_DELIMO & n->flags)
434: h->flags |= HTML_NOSPACE;
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:
483: switch (n->type) {
484: case (MDOC_ROOT):
485: mdoc_root_post(m, n, h);
1.153 kristaps 486: break;
487: case (MDOC_EQN):
1.1 kristaps 488: break;
489: default:
1.89 kristaps 490: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 491: (*mdocs[n->tok].post)(m, n, h);
492: break;
493: }
494: }
495:
496: /* ARGSUSED */
497: static void
498: mdoc_root_post(MDOC_ARGS)
499: {
1.132 kristaps 500: struct htmlpair tag[3];
1.1 kristaps 501: struct tag *t, *tt;
502:
1.132 kristaps 503: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
504: PAIR_CLASS_INIT(&tag[1], "foot");
505: if (NULL == h->style) {
1.135 kristaps 506: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
507: t = print_otag(h, TAG_TABLE, 3, tag);
1.132 kristaps 508: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
509: print_otag(h, TAG_COL, 1, tag);
510: print_otag(h, TAG_COL, 1, tag);
511: } else
512: t = print_otag(h, TAG_TABLE, 2, tag);
513:
514: t = print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 515:
1.1 kristaps 516: tt = print_otag(h, TAG_TR, 0, NULL);
517:
1.125 kristaps 518: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 519: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 520:
1.154 schwarze 521: print_text(h, m->date);
1.1 kristaps 522: print_stagq(h, tt);
523:
1.125 kristaps 524: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.132 kristaps 525: if (NULL == h->style) {
526: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
527: print_otag(h, TAG_TD, 2, tag);
528: } else
529: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 530:
1.1 kristaps 531: print_text(h, m->os);
532: print_tagq(h, t);
533: }
534:
535:
536: /* ARGSUSED */
537: static int
538: mdoc_root_pre(MDOC_ARGS)
539: {
1.40 kristaps 540: struct htmlpair tag[3];
1.1 kristaps 541: struct tag *t, *tt;
542: char b[BUFSIZ], title[BUFSIZ];
543:
1.119 kristaps 544: strlcpy(b, m->vol, BUFSIZ);
1.1 kristaps 545:
546: if (m->arch) {
1.119 kristaps 547: strlcat(b, " (", BUFSIZ);
548: strlcat(b, m->arch, BUFSIZ);
549: strlcat(b, ")", BUFSIZ);
1.1 kristaps 550: }
551:
1.119 kristaps 552: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.23 kristaps 553:
1.132 kristaps 554: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
555: PAIR_CLASS_INIT(&tag[1], "head");
556: if (NULL == h->style) {
557: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
558: t = print_otag(h, TAG_TABLE, 3, tag);
559: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
560: print_otag(h, TAG_COL, 1, tag);
561: print_otag(h, TAG_COL, 1, tag);
562: print_otag(h, TAG_COL, 1, tag);
563: } else
564: t = print_otag(h, TAG_TABLE, 2, tag);
565:
566: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 567:
1.1 kristaps 568: tt = print_otag(h, TAG_TR, 0, NULL);
569:
1.125 kristaps 570: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 571: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 572:
1.2 kristaps 573: print_text(h, title);
1.1 kristaps 574: print_stagq(h, tt);
575:
1.125 kristaps 576: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.132 kristaps 577: if (NULL == h->style) {
578: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
579: print_otag(h, TAG_TD, 2, tag);
580: } else
581: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 582:
1.2 kristaps 583: print_text(h, b);
1.1 kristaps 584: print_stagq(h, tt);
585:
1.125 kristaps 586: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.132 kristaps 587: if (NULL == h->style) {
588: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
589: print_otag(h, TAG_TD, 2, tag);
590: } else
591: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 592:
1.2 kristaps 593: print_text(h, title);
1.1 kristaps 594: print_tagq(h, t);
595: return(1);
596: }
597:
598:
599: /* ARGSUSED */
600: static int
601: mdoc_sh_pre(MDOC_ARGS)
602: {
1.123 kristaps 603: struct htmlpair tag;
604:
605: if (MDOC_BLOCK == n->type) {
606: PAIR_CLASS_INIT(&tag, "section");
607: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 608: return(1);
1.123 kristaps 609: } else if (MDOC_BODY == n->type)
1.1 kristaps 610: return(1);
611:
1.168 kristaps 612: bufinit(h);
1.123 kristaps 613: for (n = n->child; n; n = n->next) {
1.168 kristaps 614: bufcat_id(h, n->string);
1.123 kristaps 615: if (n->next)
1.168 kristaps 616: bufcat_id(h, " ");
1.21 kristaps 617: }
618:
1.168 kristaps 619: PAIR_ID_INIT(&tag, h->buf);
1.123 kristaps 620: print_otag(h, TAG_H1, 1, &tag);
1.1 kristaps 621: return(1);
622: }
623:
624:
625: /* ARGSUSED */
626: static int
627: mdoc_ss_pre(MDOC_ARGS)
628: {
1.123 kristaps 629: struct htmlpair tag;
1.1 kristaps 630:
1.123 kristaps 631: if (MDOC_BLOCK == n->type) {
632: PAIR_CLASS_INIT(&tag, "subsection");
633: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 634: return(1);
1.123 kristaps 635: } else if (MDOC_BODY == n->type)
1.1 kristaps 636: return(1);
1.23 kristaps 637:
1.168 kristaps 638: bufinit(h);
1.123 kristaps 639: for (n = n->child; n; n = n->next) {
1.168 kristaps 640: bufcat_id(h, n->string);
1.123 kristaps 641: if (n->next)
1.168 kristaps 642: bufcat_id(h, " ");
1.21 kristaps 643: }
644:
1.168 kristaps 645: PAIR_ID_INIT(&tag, h->buf);
1.123 kristaps 646: print_otag(h, TAG_H2, 1, &tag);
1.1 kristaps 647: return(1);
648: }
649:
650:
651: /* ARGSUSED */
652: static int
653: mdoc_fl_pre(MDOC_ARGS)
654: {
655: struct htmlpair tag;
656:
1.51 kristaps 657: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 658: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 659:
1.50 kristaps 660: /* `Cm' has no leading hyphen. */
661:
1.51 kristaps 662: if (MDOC_Cm == n->tok)
1.50 kristaps 663: return(1);
664:
665: print_text(h, "\\-");
666:
667: if (n->child)
1.58 kristaps 668: h->flags |= HTML_NOSPACE;
669: else if (n->next && n->next->line == n->line)
1.1 kristaps 670: h->flags |= HTML_NOSPACE;
1.50 kristaps 671:
1.1 kristaps 672: return(1);
673: }
674:
675:
676: /* ARGSUSED */
677: static int
678: mdoc_nd_pre(MDOC_ARGS)
679: {
680: struct htmlpair tag;
681:
682: if (MDOC_BODY != n->type)
683: return(1);
684:
1.24 kristaps 685: /* XXX: this tag in theory can contain block elements. */
686:
1.1 kristaps 687: print_text(h, "\\(em");
1.124 kristaps 688: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 689: print_otag(h, TAG_SPAN, 1, &tag);
690: return(1);
691: }
692:
693:
694: static int
695: mdoc_nm_pre(MDOC_ARGS)
696: {
1.91 kristaps 697: struct htmlpair tag;
698: struct roffsu su;
1.166 kristaps 699: int len;
1.91 kristaps 700:
1.124 kristaps 701: switch (n->type) {
702: case (MDOC_ELEM):
1.91 kristaps 703: synopsis_pre(h, n);
704: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 705: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 706: if (NULL == n->child && m->name)
707: print_text(h, m->name);
708: return(1);
709: case (MDOC_HEAD):
710: print_otag(h, TAG_TD, 0, NULL);
711: if (NULL == n->child && m->name)
1.91 kristaps 712: print_text(h, m->name);
1.124 kristaps 713: return(1);
714: case (MDOC_BODY):
715: print_otag(h, TAG_TD, 0, NULL);
716: return(1);
717: default:
718: break;
719: }
1.91 kristaps 720:
1.124 kristaps 721: synopsis_pre(h, n);
722: PAIR_CLASS_INIT(&tag, "synopsis");
723: print_otag(h, TAG_TABLE, 1, &tag);
724:
725: for (len = 0, n = n->child; n; n = n->next)
726: if (MDOC_TEXT == n->type)
1.166 kristaps 727: len += html_strlen(n->string);
1.91 kristaps 728:
1.124 kristaps 729: if (0 == len && m->name)
1.166 kristaps 730: len = html_strlen(m->name);
1.1 kristaps 731:
1.124 kristaps 732: SCALE_HS_INIT(&su, (double)len);
1.168 kristaps 733: bufinit(h);
1.165 kristaps 734: bufcat_su(h, "width", &su);
1.124 kristaps 735: PAIR_STYLE_INIT(&tag, h);
736: print_otag(h, TAG_COL, 1, &tag);
737: print_otag(h, TAG_COL, 0, NULL);
738: print_otag(h, TAG_TBODY, 0, NULL);
739: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 740: return(1);
741: }
742:
743:
744: /* ARGSUSED */
745: static int
746: mdoc_xr_pre(MDOC_ARGS)
747: {
1.157 kristaps 748: struct htmlpair tag[2];
1.56 kristaps 749:
750: if (NULL == n->child)
751: return(0);
1.17 kristaps 752:
1.23 kristaps 753: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 754:
1.17 kristaps 755: if (h->base_man) {
1.23 kristaps 756: buffmt_man(h, n->child->string,
757: n->child->next ?
1.17 kristaps 758: n->child->next->string : NULL);
1.57 kristaps 759: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 760: print_otag(h, TAG_A, 2, tag);
761: } else
762: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 763:
1.157 kristaps 764: n = n->child;
765: print_text(h, n->string);
1.16 kristaps 766:
1.157 kristaps 767: if (NULL == (n = n->next))
1.1 kristaps 768: return(0);
769:
770: h->flags |= HTML_NOSPACE;
771: print_text(h, "(");
772: h->flags |= HTML_NOSPACE;
1.157 kristaps 773: print_text(h, n->string);
1.1 kristaps 774: h->flags |= HTML_NOSPACE;
775: print_text(h, ")");
776: return(0);
777: }
778:
779:
780: /* ARGSUSED */
781: static int
782: mdoc_ns_pre(MDOC_ARGS)
783: {
784:
1.150 kristaps 785: if ( ! (MDOC_LINE & n->flags))
786: h->flags |= HTML_NOSPACE;
1.1 kristaps 787: return(1);
788: }
789:
790:
791: /* ARGSUSED */
792: static int
793: mdoc_ar_pre(MDOC_ARGS)
794: {
795: struct htmlpair tag;
796:
1.23 kristaps 797: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 798: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 799: return(1);
800: }
801:
802:
803: /* ARGSUSED */
804: static int
805: mdoc_xx_pre(MDOC_ARGS)
806: {
807: const char *pp;
808: struct htmlpair tag;
1.152 schwarze 809: int flags;
1.1 kristaps 810:
811: switch (n->tok) {
812: case (MDOC_Bsx):
1.112 schwarze 813: pp = "BSD/OS";
1.1 kristaps 814: break;
815: case (MDOC_Dx):
1.45 kristaps 816: pp = "DragonFly";
1.1 kristaps 817: break;
818: case (MDOC_Fx):
819: pp = "FreeBSD";
820: break;
821: case (MDOC_Nx):
822: pp = "NetBSD";
823: break;
824: case (MDOC_Ox):
825: pp = "OpenBSD";
826: break;
827: case (MDOC_Ux):
828: pp = "UNIX";
829: break;
830: default:
831: return(1);
832: }
833:
1.23 kristaps 834: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 835: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 836:
1.1 kristaps 837: print_text(h, pp);
1.148 kristaps 838: if (n->child) {
1.152 schwarze 839: flags = h->flags;
1.148 kristaps 840: h->flags |= HTML_KEEP;
841: print_text(h, n->child->string);
1.152 schwarze 842: h->flags = flags;
1.148 kristaps 843: }
844: return(0);
1.1 kristaps 845: }
846:
847:
848: /* ARGSUSED */
849: static int
1.4 kristaps 850: mdoc_bx_pre(MDOC_ARGS)
851: {
1.146 kristaps 852: struct htmlpair tag;
1.4 kristaps 853:
1.23 kristaps 854: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 855: print_otag(h, TAG_SPAN, 1, &tag);
856:
1.145 kristaps 857: if (NULL != (n = n->child)) {
858: print_text(h, n->string);
859: h->flags |= HTML_NOSPACE;
860: print_text(h, "BSD");
861: } else {
862: print_text(h, "BSD");
863: return(0);
864: }
1.4 kristaps 865:
1.145 kristaps 866: if (NULL != (n = n->next)) {
867: h->flags |= HTML_NOSPACE;
1.147 kristaps 868: print_text(h, "-");
1.4 kristaps 869: h->flags |= HTML_NOSPACE;
1.147 kristaps 870: print_text(h, n->string);
1.145 kristaps 871: }
1.4 kristaps 872:
873: return(0);
874: }
875:
1.142 kristaps 876: /* ARGSUSED */
1.4 kristaps 877: static int
1.115 kristaps 878: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 879: {
1.115 kristaps 880: struct roffsu su;
881: enum mdoc_list type;
1.116 kristaps 882: struct htmlpair tag[2];
1.115 kristaps 883: const struct mdoc_node *bl;
884:
885: bl = n->parent;
886: while (bl && MDOC_Bl != bl->tok)
887: bl = bl->parent;
1.23 kristaps 888:
1.115 kristaps 889: assert(bl);
1.23 kristaps 890:
1.137 kristaps 891: type = bl->norm->Bl.type;
1.24 kristaps 892:
1.116 kristaps 893: assert(lists[type]);
894: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 895:
1.168 kristaps 896: bufinit(h);
897:
1.115 kristaps 898: if (MDOC_HEAD == n->type) {
899: switch (type) {
900: case(LIST_bullet):
901: /* FALLTHROUGH */
902: case(LIST_dash):
903: /* FALLTHROUGH */
904: case(LIST_item):
905: /* FALLTHROUGH */
906: case(LIST_hyphen):
907: /* FALLTHROUGH */
908: case(LIST_enum):
909: return(0);
910: case(LIST_diag):
911: /* FALLTHROUGH */
912: case(LIST_hang):
913: /* FALLTHROUGH */
914: case(LIST_inset):
915: /* FALLTHROUGH */
916: case(LIST_ohang):
917: /* FALLTHROUGH */
918: case(LIST_tag):
1.137 kristaps 919: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 920: bufcat_su(h, "margin-top", &su);
921: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 922: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 923: if (LIST_diag != type)
924: break;
925: PAIR_CLASS_INIT(&tag[0], "diag");
926: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 927: break;
928: case(LIST_column):
929: break;
930: default:
931: break;
932: }
933: } else if (MDOC_BODY == n->type) {
934: switch (type) {
935: case(LIST_bullet):
936: /* FALLTHROUGH */
937: case(LIST_hyphen):
938: /* FALLTHROUGH */
939: case(LIST_dash):
940: /* FALLTHROUGH */
941: case(LIST_enum):
942: /* FALLTHROUGH */
943: case(LIST_item):
1.137 kristaps 944: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 945: bufcat_su(h, "margin-top", &su);
946: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 947: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 948: break;
949: case(LIST_diag):
950: /* FALLTHROUGH */
951: case(LIST_hang):
952: /* FALLTHROUGH */
953: case(LIST_inset):
954: /* FALLTHROUGH */
955: case(LIST_ohang):
956: /* FALLTHROUGH */
957: case(LIST_tag):
1.137 kristaps 958: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 959: print_otag(h, TAG_DD, 1, tag);
960: break;
961: }
1.137 kristaps 962: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 963: bufcat_su(h, "margin-left", &su);
964: PAIR_STYLE_INIT(&tag[1], h);
965: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 966: break;
967: case(LIST_column):
1.137 kristaps 968: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 969: bufcat_su(h, "margin-top", &su);
970: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 971: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 972: break;
973: default:
974: break;
975: }
976: } else {
977: switch (type) {
978: case (LIST_column):
1.116 kristaps 979: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 980: break;
981: default:
1.23 kristaps 982: break;
1.115 kristaps 983: }
1.1 kristaps 984: }
985:
986: return(1);
987: }
988:
1.25 kristaps 989: /* ARGSUSED */
1.1 kristaps 990: static int
1.115 kristaps 991: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 992: {
1.142 kristaps 993: int i;
1.119 kristaps 994: struct htmlpair tag[3];
1.23 kristaps 995: struct roffsu su;
1.134 kristaps 996: char buf[BUFSIZ];
1.23 kristaps 997:
1.168 kristaps 998: bufinit(h);
999:
1.115 kristaps 1000: if (MDOC_BODY == n->type) {
1.137 kristaps 1001: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 1002: print_otag(h, TAG_TBODY, 0, NULL);
1003: return(1);
1.23 kristaps 1004: }
1.1 kristaps 1005:
1.115 kristaps 1006: if (MDOC_HEAD == n->type) {
1.137 kristaps 1007: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 1008: return(0);
1009:
1010: /*
1011: * For each column, print out the <COL> tag with our
1012: * suggested width. The last column gets min-width, as
1013: * in terminal mode it auto-sizes to the width of the
1014: * screen and we want to preserve that behaviour.
1015: */
1.1 kristaps 1016:
1.142 kristaps 1017: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.137 kristaps 1018: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 1019: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1020: bufcat_su(h, "width", &su);
1021: else
1022: bufcat_su(h, "min-width", &su);
1023: PAIR_STYLE_INIT(&tag[0], h);
1024: print_otag(h, TAG_COL, 1, tag);
1025: }
1.1 kristaps 1026:
1027: return(0);
1028: }
1029:
1.119 kristaps 1030: SCALE_VS_INIT(&su, 0);
1031: bufcat_su(h, "margin-top", &su);
1032: bufcat_su(h, "margin-bottom", &su);
1033: PAIR_STYLE_INIT(&tag[0], h);
1034:
1.137 kristaps 1035: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1036: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1037: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1038: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1039:
1.115 kristaps 1040: /* Set the block's left-hand margin. */
1.1 kristaps 1041:
1.137 kristaps 1042: if (n->norm->Bl.offs) {
1043: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1044: bufcat_su(h, "margin-left", &su);
1045: }
1.1 kristaps 1046:
1.137 kristaps 1047: switch (n->norm->Bl.type) {
1.115 kristaps 1048: case(LIST_bullet):
1.1 kristaps 1049: /* FALLTHROUGH */
1.115 kristaps 1050: case(LIST_dash):
1.1 kristaps 1051: /* FALLTHROUGH */
1.115 kristaps 1052: case(LIST_hyphen):
1.1 kristaps 1053: /* FALLTHROUGH */
1.115 kristaps 1054: case(LIST_item):
1.134 kristaps 1055: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1056: break;
1.115 kristaps 1057: case(LIST_enum):
1.134 kristaps 1058: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1059: break;
1.115 kristaps 1060: case(LIST_diag):
1061: /* FALLTHROUGH */
1062: case(LIST_hang):
1.46 kristaps 1063: /* FALLTHROUGH */
1.115 kristaps 1064: case(LIST_inset):
1.33 kristaps 1065: /* FALLTHROUGH */
1.115 kristaps 1066: case(LIST_ohang):
1.1 kristaps 1067: /* FALLTHROUGH */
1.115 kristaps 1068: case(LIST_tag):
1.134 kristaps 1069: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1070: break;
1071: case(LIST_column):
1.134 kristaps 1072: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1073: break;
1074: default:
1.115 kristaps 1075: abort();
1076: /* NOTREACHED */
1.1 kristaps 1077: }
1078:
1079: return(1);
1080: }
1081:
1082: /* ARGSUSED */
1083: static int
1084: mdoc_ex_pre(MDOC_ARGS)
1085: {
1.160 kristaps 1086: struct tag *t;
1087: struct htmlpair tag;
1088: int nchild;
1.1 kristaps 1089:
1.127 kristaps 1090: if (n->prev)
1091: print_otag(h, TAG_BR, 0, NULL);
1092:
1.23 kristaps 1093: PAIR_CLASS_INIT(&tag, "utility");
1094:
1.1 kristaps 1095: print_text(h, "The");
1.160 kristaps 1096:
1097: nchild = n->nchild;
1098: for (n = n->child; n; n = n->next) {
1099: assert(MDOC_TEXT == n->type);
1100:
1.132 kristaps 1101: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1102: print_text(h, n->string);
1.1 kristaps 1103: print_tagq(h, t);
1104:
1.160 kristaps 1105: if (nchild > 2 && n->next) {
1106: h->flags |= HTML_NOSPACE;
1107: print_text(h, ",");
1108: }
1.1 kristaps 1109:
1.160 kristaps 1110: if (n->next && NULL == n->next->next)
1111: print_text(h, "and");
1.1 kristaps 1112: }
1113:
1.160 kristaps 1114: if (nchild > 1)
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);
1.168 kristaps 1147: bufinit(h);
1.118 kristaps 1148: bufcat_su(h, "margin-top", &su);
1149: bufcat_su(h, "margin-bottom", &su);
1150: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1151: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1152:
1153: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1154:
1.136 kristaps 1155: PAIR_CLASS_INIT(&tag[0], "display");
1156: print_otag(h, TAG_DIV, 1, tag);
1157:
1.135 kristaps 1158: if (MDOC_Dl == n->tok) {
1.136 kristaps 1159: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1160: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1161: }
1.35 kristaps 1162:
1.1 kristaps 1163: return(1);
1164: }
1165:
1166:
1167: /* ARGSUSED */
1168: static int
1169: mdoc_sx_pre(MDOC_ARGS)
1170: {
1.157 kristaps 1171: struct htmlpair tag[2];
1.1 kristaps 1172:
1.168 kristaps 1173: bufinit(h);
1.169 ! kristaps 1174: bufcat(h, "#x");
1.157 kristaps 1175: for (n = n->child; n; n = n->next) {
1.168 kristaps 1176: bufcat_id(h, n->string);
1.157 kristaps 1177: if (n->next)
1.168 kristaps 1178: bufcat_id(h, " ");
1.1 kristaps 1179: }
1180:
1.23 kristaps 1181: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1182: PAIR_HREF_INIT(&tag[1], h->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);
1.168 kristaps 1220:
1221: bufinit(h);
1.126 kristaps 1222: bufcat_su(h, "margin-left", &su);
1223: PAIR_STYLE_INIT(&tag[0], h);
1224:
1.137 kristaps 1225: if (DISP_unfilled != n->norm->Bd.type &&
1226: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1227: PAIR_CLASS_INIT(&tag[1], "display");
1228: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1229: return(1);
1.126 kristaps 1230: }
1.1 kristaps 1231:
1.126 kristaps 1232: PAIR_CLASS_INIT(&tag[1], "lit display");
1233: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1234:
1.149 kristaps 1235: /* This can be recursive: save & set our literal state. */
1236:
1237: sv = h->flags & HTML_LITERAL;
1238: h->flags |= HTML_LITERAL;
1239:
1.14 kristaps 1240: for (nn = n->child; nn; nn = nn->next) {
1241: print_mdoc_node(m, nn, h);
1.108 kristaps 1242: /*
1243: * If the printed node flushes its own line, then we
1244: * needn't do it here as well. This is hacky, but the
1245: * notion of selective eoln whitespace is pretty dumb
1246: * anyway, so don't sweat it.
1247: */
1248: switch (nn->tok) {
1.111 kristaps 1249: case (MDOC_Sm):
1250: /* FALLTHROUGH */
1.108 kristaps 1251: case (MDOC_br):
1252: /* FALLTHROUGH */
1253: case (MDOC_sp):
1254: /* FALLTHROUGH */
1255: case (MDOC_Bl):
1.114 kristaps 1256: /* FALLTHROUGH */
1257: case (MDOC_D1):
1258: /* FALLTHROUGH */
1259: case (MDOC_Dl):
1.108 kristaps 1260: /* FALLTHROUGH */
1261: case (MDOC_Lp):
1262: /* FALLTHROUGH */
1263: case (MDOC_Pp):
1264: continue;
1265: default:
1266: break;
1267: }
1.101 schwarze 1268: if (nn->next && nn->next->line == nn->line)
1269: continue;
1.126 kristaps 1270: else if (nn->next)
1271: print_text(h, "\n");
1.125 kristaps 1272:
1.101 schwarze 1273: h->flags |= HTML_NOSPACE;
1.1 kristaps 1274: }
1.149 kristaps 1275:
1276: if (0 == sv)
1277: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1278:
1279: return(0);
1280: }
1281:
1282:
1283: /* ARGSUSED */
1284: static int
1285: mdoc_pa_pre(MDOC_ARGS)
1286: {
1287: struct htmlpair tag;
1288:
1.23 kristaps 1289: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1290: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1291: return(1);
1292: }
1293:
1294:
1295: /* ARGSUSED */
1296: static int
1297: mdoc_ad_pre(MDOC_ARGS)
1298: {
1299: struct htmlpair tag;
1300:
1.23 kristaps 1301: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1302: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1303: return(1);
1304: }
1305:
1306:
1307: /* ARGSUSED */
1308: static int
1309: mdoc_an_pre(MDOC_ARGS)
1310: {
1311: struct htmlpair tag;
1312:
1.19 kristaps 1313: /* TODO: -split and -nosplit (see termp_an_pre()). */
1314:
1.23 kristaps 1315: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1316: print_otag(h, TAG_SPAN, 1, &tag);
1317: return(1);
1318: }
1319:
1320:
1321: /* ARGSUSED */
1322: static int
1323: mdoc_cd_pre(MDOC_ARGS)
1324: {
1325: struct htmlpair tag;
1326:
1.78 kristaps 1327: synopsis_pre(h, n);
1.23 kristaps 1328: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1329: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1330: return(1);
1331: }
1332:
1333:
1334: /* ARGSUSED */
1335: static int
1336: mdoc_dv_pre(MDOC_ARGS)
1337: {
1338: struct htmlpair tag;
1339:
1.23 kristaps 1340: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1341: print_otag(h, TAG_SPAN, 1, &tag);
1342: return(1);
1343: }
1344:
1345:
1346: /* ARGSUSED */
1347: static int
1348: mdoc_ev_pre(MDOC_ARGS)
1349: {
1350: struct htmlpair tag;
1351:
1.23 kristaps 1352: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1353: print_otag(h, TAG_SPAN, 1, &tag);
1354: return(1);
1355: }
1356:
1357:
1358: /* ARGSUSED */
1359: static int
1360: mdoc_er_pre(MDOC_ARGS)
1361: {
1362: struct htmlpair tag;
1363:
1.23 kristaps 1364: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1365: print_otag(h, TAG_SPAN, 1, &tag);
1366: return(1);
1367: }
1368:
1369:
1370: /* ARGSUSED */
1371: static int
1372: mdoc_fa_pre(MDOC_ARGS)
1373: {
1374: const struct mdoc_node *nn;
1375: struct htmlpair tag;
1376: struct tag *t;
1377:
1.23 kristaps 1378: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1379: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1380: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1381: return(1);
1382: }
1383:
1384: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1385: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1386: print_text(h, nn->string);
1387: print_tagq(h, t);
1.155 kristaps 1388: if (nn->next) {
1389: h->flags |= HTML_NOSPACE;
1.1 kristaps 1390: print_text(h, ",");
1.155 kristaps 1391: }
1.1 kristaps 1392: }
1393:
1.155 kristaps 1394: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1395: h->flags |= HTML_NOSPACE;
1.1 kristaps 1396: print_text(h, ",");
1.155 kristaps 1397: }
1.1 kristaps 1398:
1399: return(0);
1400: }
1401:
1402:
1403: /* ARGSUSED */
1404: static int
1405: mdoc_fd_pre(MDOC_ARGS)
1406: {
1.162 kristaps 1407: struct htmlpair tag[2];
1408: char buf[BUFSIZ];
1409: size_t sz;
1410: int i;
1411: struct tag *t;
1.1 kristaps 1412:
1.78 kristaps 1413: synopsis_pre(h, n);
1414:
1.162 kristaps 1415: if (NULL == (n = n->child))
1416: return(0);
1417:
1418: assert(MDOC_TEXT == n->type);
1419:
1420: if (strcmp(n->string, "#include")) {
1421: PAIR_CLASS_INIT(&tag[0], "macro");
1422: print_otag(h, TAG_B, 1, tag);
1423: return(1);
1424: }
1425:
1426: PAIR_CLASS_INIT(&tag[0], "includes");
1427: print_otag(h, TAG_B, 1, tag);
1428: print_text(h, n->string);
1429:
1430: if (NULL != (n = n->next)) {
1431: assert(MDOC_TEXT == n->type);
1432: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1433: n->string + 1 : n->string, BUFSIZ);
1434:
1435: sz = strlen(buf);
1436: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1437: buf[sz - 1] = '\0';
1438:
1439: PAIR_CLASS_INIT(&tag[0], "link-includes");
1440:
1441: i = 1;
1442: if (h->base_includes) {
1443: buffmt_includes(h, buf);
1444: PAIR_HREF_INIT(&tag[i], h->buf);
1445: i++;
1446: }
1447:
1448: t = print_otag(h, TAG_A, i, tag);
1449: print_text(h, n->string);
1450: print_tagq(h, t);
1451:
1452: n = n->next;
1453: }
1454:
1455: for ( ; n; n = n->next) {
1456: assert(MDOC_TEXT == n->type);
1457: print_text(h, n->string);
1458: }
1459:
1460: return(0);
1.1 kristaps 1461: }
1462:
1463:
1464: /* ARGSUSED */
1465: static int
1466: mdoc_vt_pre(MDOC_ARGS)
1467: {
1.23 kristaps 1468: struct htmlpair tag;
1.1 kristaps 1469:
1.78 kristaps 1470: if (MDOC_BLOCK == n->type) {
1471: synopsis_pre(h, n);
1.54 kristaps 1472: return(1);
1.78 kristaps 1473: } else if (MDOC_ELEM == n->type) {
1474: synopsis_pre(h, n);
1.54 kristaps 1475: } else if (MDOC_HEAD == n->type)
1476: return(0);
1.1 kristaps 1477:
1.23 kristaps 1478: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1479: print_otag(h, TAG_SPAN, 1, &tag);
1480: return(1);
1481: }
1482:
1.2 kristaps 1483:
1.1 kristaps 1484: /* ARGSUSED */
1485: static int
1486: mdoc_ft_pre(MDOC_ARGS)
1487: {
1.23 kristaps 1488: struct htmlpair tag;
1.1 kristaps 1489:
1.78 kristaps 1490: synopsis_pre(h, n);
1.23 kristaps 1491: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1492: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1493: return(1);
1494: }
1495:
1496:
1497: /* ARGSUSED */
1498: static int
1499: mdoc_fn_pre(MDOC_ARGS)
1500: {
1.157 kristaps 1501: struct tag *t;
1502: struct htmlpair tag[2];
1503: char nbuf[BUFSIZ];
1504: const char *sp, *ep;
1505: int sz, i, pretty;
1.1 kristaps 1506:
1.157 kristaps 1507: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1508: synopsis_pre(h, n);
1.1 kristaps 1509:
1.7 kristaps 1510: /* Split apart into type and name. */
1511: assert(n->child->string);
1512: sp = n->child->string;
1.19 kristaps 1513:
1.26 kristaps 1514: ep = strchr(sp, ' ');
1515: if (NULL != ep) {
1.23 kristaps 1516: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1517: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1518:
1519: while (ep) {
1520: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1521: (void)memcpy(nbuf, sp, (size_t)sz);
1522: nbuf[sz] = '\0';
1523: print_text(h, nbuf);
1524: sp = ++ep;
1525: ep = strchr(sp, ' ');
1526: }
1527: print_tagq(h, t);
1.7 kristaps 1528: }
1.1 kristaps 1529:
1.23 kristaps 1530: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1531:
1532: /*
1533: * FIXME: only refer to IDs that we know exist.
1534: */
1535:
1536: #if 0
1.87 kristaps 1537: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1538: nbuf[0] = '\0';
1539: html_idcat(nbuf, sp, BUFSIZ);
1540: PAIR_ID_INIT(&tag[1], nbuf);
1541: } else {
1542: strlcpy(nbuf, "#", BUFSIZ);
1543: html_idcat(nbuf, sp, BUFSIZ);
1544: PAIR_HREF_INIT(&tag[1], nbuf);
1545: }
1546: #endif
1547:
1.132 kristaps 1548: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1549:
1550: if (sp) {
1.57 kristaps 1551: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1552: print_text(h, nbuf);
1553: }
1554:
1.1 kristaps 1555: print_tagq(h, t);
1556:
1557: h->flags |= HTML_NOSPACE;
1558: print_text(h, "(");
1.163 kristaps 1559: h->flags |= HTML_NOSPACE;
1.1 kristaps 1560:
1.168 kristaps 1561: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1562: bufinit(h);
1563: bufcat_style(h, "white-space", "nowrap");
1564: PAIR_STYLE_INIT(&tag[1], h);
1565:
1.157 kristaps 1566: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1567: i = 1;
1.87 kristaps 1568: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1569: i = 2;
1.133 kristaps 1570: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1571: print_text(h, n->string);
1.1 kristaps 1572: print_tagq(h, t);
1.157 kristaps 1573: if (n->next) {
1.155 kristaps 1574: h->flags |= HTML_NOSPACE;
1.1 kristaps 1575: print_text(h, ",");
1.155 kristaps 1576: }
1.1 kristaps 1577: }
1578:
1.155 kristaps 1579: h->flags |= HTML_NOSPACE;
1.1 kristaps 1580: print_text(h, ")");
1.155 kristaps 1581:
1.157 kristaps 1582: if (pretty) {
1.155 kristaps 1583: h->flags |= HTML_NOSPACE;
1.1 kristaps 1584: print_text(h, ";");
1.155 kristaps 1585: }
1.99 kristaps 1586:
1587: return(0);
1588: }
1589:
1590:
1591: /* ARGSUSED */
1592: static int
1593: mdoc_sm_pre(MDOC_ARGS)
1594: {
1595:
1596: assert(n->child && MDOC_TEXT == n->child->type);
1597: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1598: /*
1599: * FIXME: no p->col to check. Thus, if we have
1600: * .Bd -literal
1601: * .Sm off
1602: * 1 2
1603: * .Sm on
1604: * 3
1605: * .Ed
1606: * the "3" is preceded by a space.
1607: */
1.99 kristaps 1608: h->flags &= ~HTML_NOSPACE;
1609: h->flags &= ~HTML_NONOSPACE;
1610: } else
1611: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1612:
1613: return(0);
1614: }
1615:
1.120 kristaps 1616: /* ARGSUSED */
1617: static int
1618: mdoc_pp_pre(MDOC_ARGS)
1619: {
1620:
1621: print_otag(h, TAG_P, 0, NULL);
1622: return(0);
1623:
1624: }
1.1 kristaps 1625:
1626: /* ARGSUSED */
1627: static int
1628: mdoc_sp_pre(MDOC_ARGS)
1629: {
1.120 kristaps 1630: struct roffsu su;
1.23 kristaps 1631: struct htmlpair tag;
1.1 kristaps 1632:
1.120 kristaps 1633: SCALE_VS_INIT(&su, 1);
1634:
1635: if (MDOC_sp == n->tok) {
1636: if (n->child)
1637: a2roffsu(n->child->string, &su, SCALE_VS);
1638: } else
1639: su.scale = 0;
1.1 kristaps 1640:
1.168 kristaps 1641: bufinit(h);
1.23 kristaps 1642: bufcat_su(h, "height", &su);
1643: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1644: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1645:
1.42 kristaps 1646: /* So the div isn't empty: */
1647: print_text(h, "\\~");
1648:
1649: return(0);
1.1 kristaps 1650:
1651: }
1.2 kristaps 1652:
1653: /* ARGSUSED */
1654: static int
1655: mdoc_lk_pre(MDOC_ARGS)
1656: {
1.158 kristaps 1657: struct htmlpair tag[2];
1658:
1659: if (NULL == (n = n->child))
1660: return(0);
1.2 kristaps 1661:
1.158 kristaps 1662: assert(MDOC_TEXT == n->type);
1.2 kristaps 1663:
1.23 kristaps 1664: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1665: PAIR_HREF_INIT(&tag[1], n->string);
1666:
1.2 kristaps 1667: print_otag(h, TAG_A, 2, tag);
1668:
1.158 kristaps 1669: for (n = n->next; n; n = n->next) {
1670: assert(MDOC_TEXT == n->type);
1671: print_text(h, n->string);
1672: }
1.2 kristaps 1673:
1674: return(0);
1675: }
1676:
1677:
1678: /* ARGSUSED */
1679: static int
1680: mdoc_mt_pre(MDOC_ARGS)
1681: {
1.159 kristaps 1682: struct htmlpair tag[2];
1683: struct tag *t;
1.2 kristaps 1684:
1.23 kristaps 1685: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1686:
1.159 kristaps 1687: for (n = n->child; n; n = n->next) {
1688: assert(MDOC_TEXT == n->type);
1689:
1.16 kristaps 1690: bufinit(h);
1691: bufcat(h, "mailto:");
1.159 kristaps 1692: bufcat(h, n->string);
1693:
1.57 kristaps 1694: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1695: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1696: print_text(h, n->string);
1.2 kristaps 1697: print_tagq(h, t);
1698: }
1699:
1700: return(0);
1701: }
1.4 kristaps 1702:
1703:
1704: /* ARGSUSED */
1705: static int
1706: mdoc_fo_pre(MDOC_ARGS)
1707: {
1.77 kristaps 1708: struct htmlpair tag;
1709: struct tag *t;
1.4 kristaps 1710:
1711: if (MDOC_BODY == n->type) {
1712: h->flags |= HTML_NOSPACE;
1713: print_text(h, "(");
1714: h->flags |= HTML_NOSPACE;
1715: return(1);
1.77 kristaps 1716: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1717: synopsis_pre(h, n);
1.4 kristaps 1718: return(1);
1.57 kristaps 1719: }
1.4 kristaps 1720:
1.77 kristaps 1721: /* XXX: we drop non-initial arguments as per groff. */
1722:
1723: assert(n->child);
1724: assert(n->child->string);
1725:
1.23 kristaps 1726: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1727: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1728: print_text(h, n->child->string);
1729: print_tagq(h, t);
1730: return(0);
1.4 kristaps 1731: }
1732:
1733:
1734: /* ARGSUSED */
1735: static void
1736: mdoc_fo_post(MDOC_ARGS)
1737: {
1.78 kristaps 1738:
1.4 kristaps 1739: if (MDOC_BODY != n->type)
1740: return;
1.155 kristaps 1741: h->flags |= HTML_NOSPACE;
1.4 kristaps 1742: print_text(h, ")");
1.155 kristaps 1743: h->flags |= HTML_NOSPACE;
1.4 kristaps 1744: print_text(h, ";");
1745: }
1746:
1747:
1748: /* ARGSUSED */
1749: static int
1750: mdoc_in_pre(MDOC_ARGS)
1751: {
1.156 kristaps 1752: struct tag *t;
1753: struct htmlpair tag[2];
1754: int i;
1.34 kristaps 1755:
1.78 kristaps 1756: synopsis_pre(h, n);
1757:
1.23 kristaps 1758: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1759: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1760:
1.156 kristaps 1761: /*
1762: * The first argument of the `In' gets special treatment as
1763: * being a linked value. Subsequent values are printed
1764: * afterward. groff does similarly. This also handles the case
1765: * of no children.
1766: */
1767:
1.87 kristaps 1768: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1769: print_text(h, "#include");
1770:
1771: print_text(h, "<");
1772: h->flags |= HTML_NOSPACE;
1773:
1.156 kristaps 1774: if (NULL != (n = n->child)) {
1775: assert(MDOC_TEXT == n->type);
1776:
1.23 kristaps 1777: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1778:
1.23 kristaps 1779: i = 1;
1.17 kristaps 1780: if (h->base_includes) {
1.156 kristaps 1781: buffmt_includes(h, n->string);
1.161 kristaps 1782: PAIR_HREF_INIT(&tag[i], h->buf);
1783: i++;
1.156 kristaps 1784: }
1785:
1.17 kristaps 1786: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1787: print_text(h, n->string);
1.17 kristaps 1788: print_tagq(h, t);
1.156 kristaps 1789:
1790: n = n->next;
1.17 kristaps 1791: }
1.4 kristaps 1792:
1793: h->flags |= HTML_NOSPACE;
1794: print_text(h, ">");
1.156 kristaps 1795:
1796: for ( ; n; n = n->next) {
1797: assert(MDOC_TEXT == n->type);
1798: print_text(h, n->string);
1799: }
1.4 kristaps 1800:
1801: return(0);
1802: }
1803:
1804:
1805: /* ARGSUSED */
1806: static int
1807: mdoc_ic_pre(MDOC_ARGS)
1808: {
1809: struct htmlpair tag;
1810:
1.23 kristaps 1811: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1812: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1813: return(1);
1814: }
1815:
1816:
1817: /* ARGSUSED */
1818: static int
1819: mdoc_rv_pre(MDOC_ARGS)
1820: {
1.159 kristaps 1821: struct htmlpair tag;
1822: struct tag *t;
1823: int nchild;
1.4 kristaps 1824:
1.127 kristaps 1825: if (n->prev)
1826: print_otag(h, TAG_BR, 0, NULL);
1827:
1.160 kristaps 1828: PAIR_CLASS_INIT(&tag, "fname");
1829:
1.4 kristaps 1830: print_text(h, "The");
1831:
1.159 kristaps 1832: nchild = n->nchild;
1833: for (n = n->child; n; n = n->next) {
1834: assert(MDOC_TEXT == n->type);
1835:
1.139 kristaps 1836: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1837: print_text(h, n->string);
1.4 kristaps 1838: print_tagq(h, t);
1.160 kristaps 1839:
1.159 kristaps 1840: h->flags |= HTML_NOSPACE;
1841: print_text(h, "()");
1842:
1843: if (nchild > 2 && n->next) {
1844: h->flags |= HTML_NOSPACE;
1845: print_text(h, ",");
1846: }
1.4 kristaps 1847:
1.159 kristaps 1848: if (n->next && NULL == n->next->next)
1849: print_text(h, "and");
1.4 kristaps 1850: }
1851:
1.159 kristaps 1852: if (nchild > 1)
1.4 kristaps 1853: print_text(h, "functions return");
1854: else
1855: print_text(h, "function returns");
1856:
1857: print_text(h, "the value 0 if successful; otherwise the value "
1858: "-1 is returned and the global variable");
1859:
1.23 kristaps 1860: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1861: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1862: print_text(h, "errno");
1863: print_tagq(h, t);
1864: print_text(h, "is set to indicate the error.");
1865: return(0);
1866: }
1867:
1868:
1869: /* ARGSUSED */
1870: static int
1871: mdoc_va_pre(MDOC_ARGS)
1872: {
1873: struct htmlpair tag;
1874:
1.23 kristaps 1875: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1876: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1877: return(1);
1878: }
1879:
1880:
1881: /* ARGSUSED */
1882: static int
1.5 kristaps 1883: mdoc_ap_pre(MDOC_ARGS)
1884: {
1885:
1886: h->flags |= HTML_NOSPACE;
1887: print_text(h, "\\(aq");
1888: h->flags |= HTML_NOSPACE;
1889: return(1);
1890: }
1891:
1892:
1893: /* ARGSUSED */
1894: static int
1895: mdoc_bf_pre(MDOC_ARGS)
1896: {
1.23 kristaps 1897: struct htmlpair tag[2];
1898: struct roffsu su;
1.5 kristaps 1899:
1900: if (MDOC_HEAD == n->type)
1901: return(0);
1.92 kristaps 1902: else if (MDOC_BODY != n->type)
1.5 kristaps 1903: return(1);
1904:
1.137 kristaps 1905: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1906: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1907: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1908: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1909: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1910: PAIR_CLASS_INIT(&tag[0], "lit");
1911: else
1912: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1913:
1.92 kristaps 1914: /*
1915: * We want this to be inline-formatted, but needs to be div to
1916: * accept block children.
1917: */
1.168 kristaps 1918: bufinit(h);
1.23 kristaps 1919: bufcat_style(h, "display", "inline");
1920: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1921: /* Needs a left-margin for spacing. */
1922: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1923: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1924: print_otag(h, TAG_DIV, 2, tag);
1925: return(1);
1926: }
1927:
1928:
1929: /* ARGSUSED */
1930: static int
1931: mdoc_ms_pre(MDOC_ARGS)
1932: {
1933: struct htmlpair tag;
1934:
1.23 kristaps 1935: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1936: print_otag(h, TAG_SPAN, 1, &tag);
1937: return(1);
1938: }
1939:
1940:
1941: /* ARGSUSED */
1942: static int
1.110 schwarze 1943: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1944: {
1945:
1946: h->flags |= HTML_IGNDELIM;
1947: return(1);
1948: }
1949:
1950:
1951: /* ARGSUSED */
1952: static void
1953: mdoc_pf_post(MDOC_ARGS)
1954: {
1955:
1956: h->flags |= HTML_NOSPACE;
1957: }
1958:
1959:
1960: /* ARGSUSED */
1961: static int
1962: mdoc_rs_pre(MDOC_ARGS)
1963: {
1.23 kristaps 1964: struct htmlpair tag;
1.5 kristaps 1965:
1966: if (MDOC_BLOCK != n->type)
1967: return(1);
1968:
1.120 kristaps 1969: if (n->prev && SEC_SEE_ALSO == n->sec)
1970: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1971:
1.23 kristaps 1972: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1973: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1974: return(1);
1975: }
1.6 kristaps 1976:
1977:
1978:
1979: /* ARGSUSED */
1980: static int
1981: mdoc_li_pre(MDOC_ARGS)
1982: {
1983: struct htmlpair tag;
1984:
1.23 kristaps 1985: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1986: print_otag(h, TAG_SPAN, 1, &tag);
1987: return(1);
1988: }
1989:
1990:
1991: /* ARGSUSED */
1992: static int
1993: mdoc_sy_pre(MDOC_ARGS)
1994: {
1995: struct htmlpair tag;
1996:
1.23 kristaps 1997: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1998: print_otag(h, TAG_SPAN, 1, &tag);
1999: return(1);
2000: }
2001:
2002:
2003: /* ARGSUSED */
2004: static int
2005: mdoc_bt_pre(MDOC_ARGS)
2006: {
2007:
2008: print_text(h, "is currently in beta test.");
2009: return(0);
2010: }
2011:
2012:
2013: /* ARGSUSED */
2014: static int
2015: mdoc_ud_pre(MDOC_ARGS)
2016: {
2017:
2018: print_text(h, "currently under development.");
2019: return(0);
2020: }
2021:
2022:
2023: /* ARGSUSED */
2024: static int
2025: mdoc_lb_pre(MDOC_ARGS)
2026: {
2027: struct htmlpair tag;
2028:
1.127 kristaps 2029: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2030: print_otag(h, TAG_BR, 0, NULL);
2031:
1.23 kristaps 2032: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2033: print_otag(h, TAG_SPAN, 1, &tag);
2034: return(1);
2035: }
1.10 kristaps 2036:
2037:
2038: /* ARGSUSED */
2039: static int
2040: mdoc__x_pre(MDOC_ARGS)
2041: {
1.38 kristaps 2042: struct htmlpair tag[2];
1.133 kristaps 2043: enum htmltag t;
2044:
2045: t = TAG_SPAN;
1.37 kristaps 2046:
1.10 kristaps 2047: switch (n->tok) {
2048: case(MDOC__A):
1.38 kristaps 2049: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2050: if (n->prev && MDOC__A == n->prev->tok)
2051: if (NULL == n->next || MDOC__A != n->next->tok)
2052: print_text(h, "and");
1.10 kristaps 2053: break;
2054: case(MDOC__B):
1.38 kristaps 2055: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 2056: t = TAG_I;
1.10 kristaps 2057: break;
2058: case(MDOC__C):
1.38 kristaps 2059: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2060: break;
2061: case(MDOC__D):
1.38 kristaps 2062: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2063: break;
2064: case(MDOC__I):
1.38 kristaps 2065: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 2066: t = TAG_I;
1.10 kristaps 2067: break;
2068: case(MDOC__J):
1.38 kristaps 2069: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 2070: t = TAG_I;
1.10 kristaps 2071: break;
2072: case(MDOC__N):
1.38 kristaps 2073: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2074: break;
2075: case(MDOC__O):
1.38 kristaps 2076: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2077: break;
2078: case(MDOC__P):
1.38 kristaps 2079: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2080: break;
2081: case(MDOC__Q):
1.38 kristaps 2082: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2083: break;
2084: case(MDOC__R):
1.38 kristaps 2085: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2086: break;
2087: case(MDOC__T):
1.38 kristaps 2088: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2089: break;
1.38 kristaps 2090: case(MDOC__U):
2091: PAIR_CLASS_INIT(&tag[0], "link-ref");
2092: break;
1.10 kristaps 2093: case(MDOC__V):
1.38 kristaps 2094: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2095: break;
2096: default:
2097: abort();
2098: /* NOTREACHED */
2099: }
2100:
1.38 kristaps 2101: if (MDOC__U != n->tok) {
1.133 kristaps 2102: print_otag(h, t, 1, tag);
1.38 kristaps 2103: return(1);
2104: }
2105:
2106: PAIR_HREF_INIT(&tag[1], n->child->string);
2107: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2108:
1.10 kristaps 2109: return(1);
2110: }
2111:
2112:
2113: /* ARGSUSED */
2114: static void
2115: mdoc__x_post(MDOC_ARGS)
2116: {
1.103 kristaps 2117:
2118: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2119: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2120: if (NULL == n->prev || MDOC__A != n->prev->tok)
2121: return;
1.10 kristaps 2122:
1.61 kristaps 2123: /* TODO: %U */
2124:
1.106 kristaps 2125: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2126: return;
2127:
1.155 kristaps 2128: h->flags |= HTML_NOSPACE;
1.10 kristaps 2129: print_text(h, n->next ? "," : ".");
1.94 kristaps 2130: }
2131:
2132:
2133: /* ARGSUSED */
2134: static int
2135: mdoc_bk_pre(MDOC_ARGS)
2136: {
2137:
2138: switch (n->type) {
2139: case (MDOC_BLOCK):
2140: break;
2141: case (MDOC_HEAD):
2142: return(0);
2143: case (MDOC_BODY):
1.131 kristaps 2144: if (n->parent->args || 0 == n->prev->nchild)
2145: h->flags |= HTML_PREKEEP;
1.94 kristaps 2146: break;
2147: default:
2148: abort();
2149: /* NOTREACHED */
2150: }
2151:
2152: return(1);
2153: }
2154:
2155:
2156: /* ARGSUSED */
2157: static void
2158: mdoc_bk_post(MDOC_ARGS)
2159: {
2160:
2161: if (MDOC_BODY == n->type)
2162: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2163: }
1.107 kristaps 2164:
2165:
2166: /* ARGSUSED */
2167: static int
2168: mdoc_quote_pre(MDOC_ARGS)
2169: {
2170: struct htmlpair tag;
2171:
2172: if (MDOC_BODY != n->type)
2173: return(1);
2174:
2175: switch (n->tok) {
2176: case (MDOC_Ao):
2177: /* FALLTHROUGH */
2178: case (MDOC_Aq):
2179: print_text(h, "\\(la");
2180: break;
2181: case (MDOC_Bro):
2182: /* FALLTHROUGH */
2183: case (MDOC_Brq):
2184: print_text(h, "\\(lC");
2185: break;
2186: case (MDOC_Bo):
2187: /* FALLTHROUGH */
2188: case (MDOC_Bq):
2189: print_text(h, "\\(lB");
2190: break;
2191: case (MDOC_Oo):
2192: /* FALLTHROUGH */
2193: case (MDOC_Op):
2194: print_text(h, "\\(lB");
1.109 kristaps 2195: h->flags |= HTML_NOSPACE;
1.107 kristaps 2196: PAIR_CLASS_INIT(&tag, "opt");
2197: print_otag(h, TAG_SPAN, 1, &tag);
2198: break;
2199: case (MDOC_Do):
2200: /* FALLTHROUGH */
2201: case (MDOC_Dq):
2202: /* FALLTHROUGH */
2203: case (MDOC_Qo):
2204: /* FALLTHROUGH */
2205: case (MDOC_Qq):
2206: print_text(h, "\\(lq");
2207: break;
2208: case (MDOC_Po):
2209: /* FALLTHROUGH */
2210: case (MDOC_Pq):
2211: print_text(h, "(");
2212: break;
2213: case (MDOC_Ql):
2214: /* FALLTHROUGH */
2215: case (MDOC_So):
2216: /* FALLTHROUGH */
2217: case (MDOC_Sq):
2218: print_text(h, "\\(oq");
2219: break;
2220: default:
2221: abort();
2222: /* NOTREACHED */
2223: }
2224:
2225: h->flags |= HTML_NOSPACE;
2226: return(1);
2227: }
2228:
2229:
2230: /* ARGSUSED */
2231: static void
2232: mdoc_quote_post(MDOC_ARGS)
2233: {
2234:
2235: if (MDOC_BODY != n->type)
2236: return;
2237:
2238: h->flags |= HTML_NOSPACE;
2239:
2240: switch (n->tok) {
2241: case (MDOC_Ao):
2242: /* FALLTHROUGH */
2243: case (MDOC_Aq):
2244: print_text(h, "\\(ra");
2245: break;
2246: case (MDOC_Bro):
2247: /* FALLTHROUGH */
2248: case (MDOC_Brq):
2249: print_text(h, "\\(rC");
2250: break;
2251: case (MDOC_Oo):
2252: /* FALLTHROUGH */
2253: case (MDOC_Op):
2254: /* FALLTHROUGH */
2255: case (MDOC_Bo):
2256: /* FALLTHROUGH */
2257: case (MDOC_Bq):
2258: print_text(h, "\\(rB");
2259: break;
2260: case (MDOC_Qo):
2261: /* FALLTHROUGH */
2262: case (MDOC_Qq):
2263: /* FALLTHROUGH */
2264: case (MDOC_Do):
2265: /* FALLTHROUGH */
2266: case (MDOC_Dq):
2267: print_text(h, "\\(rq");
2268: break;
2269: case (MDOC_Po):
2270: /* FALLTHROUGH */
2271: case (MDOC_Pq):
2272: print_text(h, ")");
2273: break;
2274: case (MDOC_Ql):
2275: /* FALLTHROUGH */
2276: case (MDOC_So):
2277: /* FALLTHROUGH */
2278: case (MDOC_Sq):
2279: print_text(h, "\\(aq");
2280: break;
2281: default:
2282: abort();
2283: /* NOTREACHED */
2284: }
2285: }
2286:
2287:
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