Annotation of mandoc/mdoc_html.c, Revision 1.172
1.172 ! kristaps 1: /* $Id: mdoc_html.c,v 1.171 2011/06/29 15:38:09 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);
1.172 ! kristaps 613: bufcat(h, "x");
1.123 kristaps 614: for (n = n->child; n; n = n->next) {
1.168 kristaps 615: bufcat_id(h, n->string);
1.123 kristaps 616: if (n->next)
1.168 kristaps 617: bufcat_id(h, " ");
1.21 kristaps 618: }
619:
1.168 kristaps 620: PAIR_ID_INIT(&tag, h->buf);
1.123 kristaps 621: print_otag(h, TAG_H1, 1, &tag);
1.1 kristaps 622: return(1);
623: }
624:
625:
626: /* ARGSUSED */
627: static int
628: mdoc_ss_pre(MDOC_ARGS)
629: {
1.123 kristaps 630: struct htmlpair tag;
1.1 kristaps 631:
1.123 kristaps 632: if (MDOC_BLOCK == n->type) {
633: PAIR_CLASS_INIT(&tag, "subsection");
634: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 635: return(1);
1.123 kristaps 636: } else if (MDOC_BODY == n->type)
1.1 kristaps 637: return(1);
1.23 kristaps 638:
1.168 kristaps 639: bufinit(h);
1.172 ! kristaps 640: bufcat(h, "x");
1.123 kristaps 641: for (n = n->child; n; n = n->next) {
1.168 kristaps 642: bufcat_id(h, n->string);
1.123 kristaps 643: if (n->next)
1.168 kristaps 644: bufcat_id(h, " ");
1.21 kristaps 645: }
646:
1.168 kristaps 647: PAIR_ID_INIT(&tag, h->buf);
1.123 kristaps 648: print_otag(h, TAG_H2, 1, &tag);
1.1 kristaps 649: return(1);
650: }
651:
652:
653: /* ARGSUSED */
654: static int
655: mdoc_fl_pre(MDOC_ARGS)
656: {
657: struct htmlpair tag;
658:
1.51 kristaps 659: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 660: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 661:
1.50 kristaps 662: /* `Cm' has no leading hyphen. */
663:
1.51 kristaps 664: if (MDOC_Cm == n->tok)
1.50 kristaps 665: return(1);
666:
667: print_text(h, "\\-");
668:
669: if (n->child)
1.58 kristaps 670: h->flags |= HTML_NOSPACE;
671: else if (n->next && n->next->line == n->line)
1.1 kristaps 672: h->flags |= HTML_NOSPACE;
1.50 kristaps 673:
1.1 kristaps 674: return(1);
675: }
676:
677:
678: /* ARGSUSED */
679: static int
680: mdoc_nd_pre(MDOC_ARGS)
681: {
682: struct htmlpair tag;
683:
684: if (MDOC_BODY != n->type)
685: return(1);
686:
1.24 kristaps 687: /* XXX: this tag in theory can contain block elements. */
688:
1.1 kristaps 689: print_text(h, "\\(em");
1.124 kristaps 690: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 691: print_otag(h, TAG_SPAN, 1, &tag);
692: return(1);
693: }
694:
695:
696: static int
697: mdoc_nm_pre(MDOC_ARGS)
698: {
1.91 kristaps 699: struct htmlpair tag;
700: struct roffsu su;
1.166 kristaps 701: int len;
1.91 kristaps 702:
1.124 kristaps 703: switch (n->type) {
704: case (MDOC_ELEM):
1.91 kristaps 705: synopsis_pre(h, n);
706: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 707: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 708: if (NULL == n->child && m->name)
709: print_text(h, m->name);
710: return(1);
711: case (MDOC_HEAD):
712: print_otag(h, TAG_TD, 0, NULL);
713: if (NULL == n->child && m->name)
1.91 kristaps 714: print_text(h, m->name);
1.124 kristaps 715: return(1);
716: case (MDOC_BODY):
717: print_otag(h, TAG_TD, 0, NULL);
718: return(1);
719: default:
720: break;
721: }
1.91 kristaps 722:
1.124 kristaps 723: synopsis_pre(h, n);
724: PAIR_CLASS_INIT(&tag, "synopsis");
725: print_otag(h, TAG_TABLE, 1, &tag);
726:
727: for (len = 0, n = n->child; n; n = n->next)
728: if (MDOC_TEXT == n->type)
1.166 kristaps 729: len += html_strlen(n->string);
1.91 kristaps 730:
1.124 kristaps 731: if (0 == len && m->name)
1.166 kristaps 732: len = html_strlen(m->name);
1.1 kristaps 733:
1.124 kristaps 734: SCALE_HS_INIT(&su, (double)len);
1.168 kristaps 735: bufinit(h);
1.165 kristaps 736: bufcat_su(h, "width", &su);
1.124 kristaps 737: PAIR_STYLE_INIT(&tag, h);
738: print_otag(h, TAG_COL, 1, &tag);
739: print_otag(h, TAG_COL, 0, NULL);
740: print_otag(h, TAG_TBODY, 0, NULL);
741: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 742: return(1);
743: }
744:
745:
746: /* ARGSUSED */
747: static int
748: mdoc_xr_pre(MDOC_ARGS)
749: {
1.157 kristaps 750: struct htmlpair tag[2];
1.56 kristaps 751:
752: if (NULL == n->child)
753: return(0);
1.17 kristaps 754:
1.23 kristaps 755: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 756:
1.17 kristaps 757: if (h->base_man) {
1.23 kristaps 758: buffmt_man(h, n->child->string,
759: n->child->next ?
1.17 kristaps 760: n->child->next->string : NULL);
1.57 kristaps 761: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 762: print_otag(h, TAG_A, 2, tag);
763: } else
764: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 765:
1.157 kristaps 766: n = n->child;
767: print_text(h, n->string);
1.16 kristaps 768:
1.157 kristaps 769: if (NULL == (n = n->next))
1.1 kristaps 770: return(0);
771:
772: h->flags |= HTML_NOSPACE;
773: print_text(h, "(");
774: h->flags |= HTML_NOSPACE;
1.157 kristaps 775: print_text(h, n->string);
1.1 kristaps 776: h->flags |= HTML_NOSPACE;
777: print_text(h, ")");
778: return(0);
779: }
780:
781:
782: /* ARGSUSED */
783: static int
784: mdoc_ns_pre(MDOC_ARGS)
785: {
786:
1.150 kristaps 787: if ( ! (MDOC_LINE & n->flags))
788: h->flags |= HTML_NOSPACE;
1.1 kristaps 789: return(1);
790: }
791:
792:
793: /* ARGSUSED */
794: static int
795: mdoc_ar_pre(MDOC_ARGS)
796: {
797: struct htmlpair tag;
798:
1.23 kristaps 799: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 800: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 801: return(1);
802: }
803:
804:
805: /* ARGSUSED */
806: static int
807: mdoc_xx_pre(MDOC_ARGS)
808: {
809: const char *pp;
810: struct htmlpair tag;
1.152 schwarze 811: int flags;
1.1 kristaps 812:
813: switch (n->tok) {
814: case (MDOC_Bsx):
1.112 schwarze 815: pp = "BSD/OS";
1.1 kristaps 816: break;
817: case (MDOC_Dx):
1.45 kristaps 818: pp = "DragonFly";
1.1 kristaps 819: break;
820: case (MDOC_Fx):
821: pp = "FreeBSD";
822: break;
823: case (MDOC_Nx):
824: pp = "NetBSD";
825: break;
826: case (MDOC_Ox):
827: pp = "OpenBSD";
828: break;
829: case (MDOC_Ux):
830: pp = "UNIX";
831: break;
832: default:
833: return(1);
834: }
835:
1.23 kristaps 836: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 837: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 838:
1.1 kristaps 839: print_text(h, pp);
1.148 kristaps 840: if (n->child) {
1.152 schwarze 841: flags = h->flags;
1.148 kristaps 842: h->flags |= HTML_KEEP;
843: print_text(h, n->child->string);
1.152 schwarze 844: h->flags = flags;
1.148 kristaps 845: }
846: return(0);
1.1 kristaps 847: }
848:
849:
850: /* ARGSUSED */
851: static int
1.4 kristaps 852: mdoc_bx_pre(MDOC_ARGS)
853: {
1.146 kristaps 854: struct htmlpair tag;
1.4 kristaps 855:
1.23 kristaps 856: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 857: print_otag(h, TAG_SPAN, 1, &tag);
858:
1.145 kristaps 859: if (NULL != (n = n->child)) {
860: print_text(h, n->string);
861: h->flags |= HTML_NOSPACE;
862: print_text(h, "BSD");
863: } else {
864: print_text(h, "BSD");
865: return(0);
866: }
1.4 kristaps 867:
1.145 kristaps 868: if (NULL != (n = n->next)) {
869: h->flags |= HTML_NOSPACE;
1.147 kristaps 870: print_text(h, "-");
1.4 kristaps 871: h->flags |= HTML_NOSPACE;
1.147 kristaps 872: print_text(h, n->string);
1.145 kristaps 873: }
1.4 kristaps 874:
875: return(0);
876: }
877:
1.142 kristaps 878: /* ARGSUSED */
1.4 kristaps 879: static int
1.115 kristaps 880: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 881: {
1.115 kristaps 882: struct roffsu su;
883: enum mdoc_list type;
1.116 kristaps 884: struct htmlpair tag[2];
1.115 kristaps 885: const struct mdoc_node *bl;
886:
887: bl = n->parent;
888: while (bl && MDOC_Bl != bl->tok)
889: bl = bl->parent;
1.23 kristaps 890:
1.115 kristaps 891: assert(bl);
1.23 kristaps 892:
1.137 kristaps 893: type = bl->norm->Bl.type;
1.24 kristaps 894:
1.116 kristaps 895: assert(lists[type]);
896: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 897:
1.168 kristaps 898: bufinit(h);
899:
1.115 kristaps 900: if (MDOC_HEAD == n->type) {
901: switch (type) {
902: case(LIST_bullet):
903: /* FALLTHROUGH */
904: case(LIST_dash):
905: /* FALLTHROUGH */
906: case(LIST_item):
907: /* FALLTHROUGH */
908: case(LIST_hyphen):
909: /* FALLTHROUGH */
910: case(LIST_enum):
911: return(0);
912: case(LIST_diag):
913: /* FALLTHROUGH */
914: case(LIST_hang):
915: /* FALLTHROUGH */
916: case(LIST_inset):
917: /* FALLTHROUGH */
918: case(LIST_ohang):
919: /* FALLTHROUGH */
920: case(LIST_tag):
1.137 kristaps 921: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 922: bufcat_su(h, "margin-top", &su);
923: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 924: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 925: if (LIST_diag != type)
926: break;
927: PAIR_CLASS_INIT(&tag[0], "diag");
928: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 929: break;
930: case(LIST_column):
931: break;
932: default:
933: break;
934: }
935: } else if (MDOC_BODY == n->type) {
936: switch (type) {
937: case(LIST_bullet):
938: /* FALLTHROUGH */
939: case(LIST_hyphen):
940: /* FALLTHROUGH */
941: case(LIST_dash):
942: /* FALLTHROUGH */
943: case(LIST_enum):
944: /* FALLTHROUGH */
945: case(LIST_item):
1.137 kristaps 946: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 947: bufcat_su(h, "margin-top", &su);
948: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 949: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 950: break;
951: case(LIST_diag):
952: /* FALLTHROUGH */
953: case(LIST_hang):
954: /* FALLTHROUGH */
955: case(LIST_inset):
956: /* FALLTHROUGH */
957: case(LIST_ohang):
958: /* FALLTHROUGH */
959: case(LIST_tag):
1.137 kristaps 960: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 961: print_otag(h, TAG_DD, 1, tag);
962: break;
963: }
1.137 kristaps 964: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 965: bufcat_su(h, "margin-left", &su);
966: PAIR_STYLE_INIT(&tag[1], h);
967: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 968: break;
969: case(LIST_column):
1.137 kristaps 970: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 971: bufcat_su(h, "margin-top", &su);
972: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 973: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 974: break;
975: default:
976: break;
977: }
978: } else {
979: switch (type) {
980: case (LIST_column):
1.116 kristaps 981: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 982: break;
983: default:
1.23 kristaps 984: break;
1.115 kristaps 985: }
1.1 kristaps 986: }
987:
988: return(1);
989: }
990:
1.25 kristaps 991: /* ARGSUSED */
1.1 kristaps 992: static int
1.115 kristaps 993: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 994: {
1.142 kristaps 995: int i;
1.119 kristaps 996: struct htmlpair tag[3];
1.23 kristaps 997: struct roffsu su;
1.134 kristaps 998: char buf[BUFSIZ];
1.23 kristaps 999:
1.168 kristaps 1000: bufinit(h);
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);
1.142 kristaps 1021: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1022: bufcat_su(h, "width", &su);
1023: else
1024: bufcat_su(h, "min-width", &su);
1025: PAIR_STYLE_INIT(&tag[0], h);
1026: print_otag(h, TAG_COL, 1, tag);
1027: }
1.1 kristaps 1028:
1029: return(0);
1030: }
1031:
1.119 kristaps 1032: SCALE_VS_INIT(&su, 0);
1033: bufcat_su(h, "margin-top", &su);
1034: bufcat_su(h, "margin-bottom", &su);
1035: PAIR_STYLE_INIT(&tag[0], h);
1036:
1.137 kristaps 1037: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1038: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1039: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1040: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1041:
1.115 kristaps 1042: /* Set the block's left-hand margin. */
1.1 kristaps 1043:
1.137 kristaps 1044: if (n->norm->Bl.offs) {
1045: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1046: bufcat_su(h, "margin-left", &su);
1047: }
1.1 kristaps 1048:
1.137 kristaps 1049: switch (n->norm->Bl.type) {
1.115 kristaps 1050: case(LIST_bullet):
1.1 kristaps 1051: /* FALLTHROUGH */
1.115 kristaps 1052: case(LIST_dash):
1.1 kristaps 1053: /* FALLTHROUGH */
1.115 kristaps 1054: case(LIST_hyphen):
1.1 kristaps 1055: /* FALLTHROUGH */
1.115 kristaps 1056: case(LIST_item):
1.134 kristaps 1057: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1058: break;
1.115 kristaps 1059: case(LIST_enum):
1.134 kristaps 1060: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1061: break;
1.115 kristaps 1062: case(LIST_diag):
1063: /* FALLTHROUGH */
1064: case(LIST_hang):
1.46 kristaps 1065: /* FALLTHROUGH */
1.115 kristaps 1066: case(LIST_inset):
1.33 kristaps 1067: /* FALLTHROUGH */
1.115 kristaps 1068: case(LIST_ohang):
1.1 kristaps 1069: /* FALLTHROUGH */
1.115 kristaps 1070: case(LIST_tag):
1.134 kristaps 1071: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1072: break;
1073: case(LIST_column):
1.134 kristaps 1074: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1075: break;
1076: default:
1.115 kristaps 1077: abort();
1078: /* NOTREACHED */
1.1 kristaps 1079: }
1080:
1081: return(1);
1082: }
1083:
1084: /* ARGSUSED */
1085: static int
1086: mdoc_ex_pre(MDOC_ARGS)
1087: {
1.160 kristaps 1088: struct tag *t;
1089: struct htmlpair tag;
1090: int nchild;
1.1 kristaps 1091:
1.127 kristaps 1092: if (n->prev)
1093: print_otag(h, TAG_BR, 0, NULL);
1094:
1.23 kristaps 1095: PAIR_CLASS_INIT(&tag, "utility");
1096:
1.1 kristaps 1097: print_text(h, "The");
1.160 kristaps 1098:
1099: nchild = n->nchild;
1100: for (n = n->child; n; n = n->next) {
1101: assert(MDOC_TEXT == n->type);
1102:
1.132 kristaps 1103: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1104: print_text(h, n->string);
1.1 kristaps 1105: print_tagq(h, t);
1106:
1.160 kristaps 1107: if (nchild > 2 && n->next) {
1108: h->flags |= HTML_NOSPACE;
1109: print_text(h, ",");
1110: }
1.1 kristaps 1111:
1.160 kristaps 1112: if (n->next && NULL == n->next->next)
1113: print_text(h, "and");
1.1 kristaps 1114: }
1115:
1.160 kristaps 1116: if (nchild > 1)
1.1 kristaps 1117: print_text(h, "utilities exit");
1118: else
1119: print_text(h, "utility exits");
1120:
1121: print_text(h, "0 on success, and >0 if an error occurs.");
1122: return(0);
1123: }
1124:
1125:
1126: /* ARGSUSED */
1127: static int
1128: mdoc_em_pre(MDOC_ARGS)
1129: {
1130: struct htmlpair tag;
1131:
1.23 kristaps 1132: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1133: print_otag(h, TAG_SPAN, 1, &tag);
1134: return(1);
1135: }
1136:
1137:
1138: /* ARGSUSED */
1139: static int
1140: mdoc_d1_pre(MDOC_ARGS)
1141: {
1.23 kristaps 1142: struct htmlpair tag[2];
1143: struct roffsu su;
1.1 kristaps 1144:
1145: if (MDOC_BLOCK != n->type)
1146: return(1);
1147:
1.118 kristaps 1148: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1149: bufinit(h);
1.118 kristaps 1150: bufcat_su(h, "margin-top", &su);
1151: bufcat_su(h, "margin-bottom", &su);
1152: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1153: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1154:
1155: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1156:
1.136 kristaps 1157: PAIR_CLASS_INIT(&tag[0], "display");
1158: print_otag(h, TAG_DIV, 1, tag);
1159:
1.135 kristaps 1160: if (MDOC_Dl == n->tok) {
1.136 kristaps 1161: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1162: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1163: }
1.35 kristaps 1164:
1.1 kristaps 1165: return(1);
1166: }
1167:
1168:
1169: /* ARGSUSED */
1170: static int
1171: mdoc_sx_pre(MDOC_ARGS)
1172: {
1.157 kristaps 1173: struct htmlpair tag[2];
1.1 kristaps 1174:
1.168 kristaps 1175: bufinit(h);
1.169 kristaps 1176: bufcat(h, "#x");
1.157 kristaps 1177: for (n = n->child; n; n = n->next) {
1.168 kristaps 1178: bufcat_id(h, n->string);
1.157 kristaps 1179: if (n->next)
1.168 kristaps 1180: bufcat_id(h, " ");
1.1 kristaps 1181: }
1182:
1.23 kristaps 1183: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1184: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1185:
1.134 kristaps 1186: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1187: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1188: return(1);
1189: }
1190:
1191:
1192: /* ARGSUSED */
1193: static int
1194: mdoc_bd_pre(MDOC_ARGS)
1195: {
1196: struct htmlpair tag[2];
1.149 kristaps 1197: int comp, sv;
1.80 kristaps 1198: const struct mdoc_node *nn;
1.23 kristaps 1199: struct roffsu su;
1.1 kristaps 1200:
1.80 kristaps 1201: if (MDOC_HEAD == n->type)
1.1 kristaps 1202: return(0);
1203:
1204: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1205: comp = n->norm->Bd.comp;
1.23 kristaps 1206: for (nn = n; nn && ! comp; nn = nn->parent) {
1207: if (MDOC_BLOCK != nn->type)
1208: continue;
1209: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1210: comp = 1;
1211: if (nn->prev)
1212: break;
1213: }
1.126 kristaps 1214: if ( ! comp)
1215: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1216: return(1);
1217: }
1218:
1.126 kristaps 1219: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1220: if (n->norm->Bd.offs)
1221: a2offs(n->norm->Bd.offs, &su);
1.168 kristaps 1222:
1223: bufinit(h);
1.126 kristaps 1224: bufcat_su(h, "margin-left", &su);
1225: PAIR_STYLE_INIT(&tag[0], h);
1226:
1.137 kristaps 1227: if (DISP_unfilled != n->norm->Bd.type &&
1228: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1229: PAIR_CLASS_INIT(&tag[1], "display");
1230: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1231: return(1);
1.126 kristaps 1232: }
1.1 kristaps 1233:
1.126 kristaps 1234: PAIR_CLASS_INIT(&tag[1], "lit display");
1235: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1236:
1.149 kristaps 1237: /* This can be recursive: save & set our literal state. */
1238:
1239: sv = h->flags & HTML_LITERAL;
1240: h->flags |= HTML_LITERAL;
1241:
1.14 kristaps 1242: for (nn = n->child; nn; nn = nn->next) {
1243: print_mdoc_node(m, nn, h);
1.108 kristaps 1244: /*
1245: * If the printed node flushes its own line, then we
1246: * needn't do it here as well. This is hacky, but the
1247: * notion of selective eoln whitespace is pretty dumb
1248: * anyway, so don't sweat it.
1249: */
1250: switch (nn->tok) {
1.111 kristaps 1251: case (MDOC_Sm):
1252: /* FALLTHROUGH */
1.108 kristaps 1253: case (MDOC_br):
1254: /* FALLTHROUGH */
1255: case (MDOC_sp):
1256: /* FALLTHROUGH */
1257: case (MDOC_Bl):
1.114 kristaps 1258: /* FALLTHROUGH */
1259: case (MDOC_D1):
1260: /* FALLTHROUGH */
1261: case (MDOC_Dl):
1.108 kristaps 1262: /* FALLTHROUGH */
1263: case (MDOC_Lp):
1264: /* FALLTHROUGH */
1265: case (MDOC_Pp):
1266: continue;
1267: default:
1268: break;
1269: }
1.101 schwarze 1270: if (nn->next && nn->next->line == nn->line)
1271: continue;
1.126 kristaps 1272: else if (nn->next)
1273: print_text(h, "\n");
1.125 kristaps 1274:
1.101 schwarze 1275: h->flags |= HTML_NOSPACE;
1.1 kristaps 1276: }
1.149 kristaps 1277:
1278: if (0 == sv)
1279: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1280:
1281: return(0);
1282: }
1283:
1284:
1285: /* ARGSUSED */
1286: static int
1287: mdoc_pa_pre(MDOC_ARGS)
1288: {
1289: struct htmlpair tag;
1290:
1.23 kristaps 1291: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1292: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1293: return(1);
1294: }
1295:
1296:
1297: /* ARGSUSED */
1298: static int
1299: mdoc_ad_pre(MDOC_ARGS)
1300: {
1301: struct htmlpair tag;
1302:
1.23 kristaps 1303: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1304: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1305: return(1);
1306: }
1307:
1308:
1309: /* ARGSUSED */
1310: static int
1311: mdoc_an_pre(MDOC_ARGS)
1312: {
1313: struct htmlpair tag;
1314:
1.19 kristaps 1315: /* TODO: -split and -nosplit (see termp_an_pre()). */
1316:
1.23 kristaps 1317: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1318: print_otag(h, TAG_SPAN, 1, &tag);
1319: return(1);
1320: }
1321:
1322:
1323: /* ARGSUSED */
1324: static int
1325: mdoc_cd_pre(MDOC_ARGS)
1326: {
1327: struct htmlpair tag;
1328:
1.78 kristaps 1329: synopsis_pre(h, n);
1.23 kristaps 1330: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1331: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1332: return(1);
1333: }
1334:
1335:
1336: /* ARGSUSED */
1337: static int
1338: mdoc_dv_pre(MDOC_ARGS)
1339: {
1340: struct htmlpair tag;
1341:
1.23 kristaps 1342: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1343: print_otag(h, TAG_SPAN, 1, &tag);
1344: return(1);
1345: }
1346:
1347:
1348: /* ARGSUSED */
1349: static int
1350: mdoc_ev_pre(MDOC_ARGS)
1351: {
1352: struct htmlpair tag;
1353:
1.23 kristaps 1354: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1355: print_otag(h, TAG_SPAN, 1, &tag);
1356: return(1);
1357: }
1358:
1359:
1360: /* ARGSUSED */
1361: static int
1362: mdoc_er_pre(MDOC_ARGS)
1363: {
1364: struct htmlpair tag;
1365:
1.23 kristaps 1366: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1367: print_otag(h, TAG_SPAN, 1, &tag);
1368: return(1);
1369: }
1370:
1371:
1372: /* ARGSUSED */
1373: static int
1374: mdoc_fa_pre(MDOC_ARGS)
1375: {
1376: const struct mdoc_node *nn;
1377: struct htmlpair tag;
1378: struct tag *t;
1379:
1.23 kristaps 1380: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1381: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1382: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1383: return(1);
1384: }
1385:
1386: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1387: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1388: print_text(h, nn->string);
1389: print_tagq(h, t);
1.155 kristaps 1390: if (nn->next) {
1391: h->flags |= HTML_NOSPACE;
1.1 kristaps 1392: print_text(h, ",");
1.155 kristaps 1393: }
1.1 kristaps 1394: }
1395:
1.155 kristaps 1396: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1397: h->flags |= HTML_NOSPACE;
1.1 kristaps 1398: print_text(h, ",");
1.155 kristaps 1399: }
1.1 kristaps 1400:
1401: return(0);
1402: }
1403:
1404:
1405: /* ARGSUSED */
1406: static int
1407: mdoc_fd_pre(MDOC_ARGS)
1408: {
1.162 kristaps 1409: struct htmlpair tag[2];
1410: char buf[BUFSIZ];
1411: size_t sz;
1412: int i;
1413: struct tag *t;
1.1 kristaps 1414:
1.78 kristaps 1415: synopsis_pre(h, n);
1416:
1.162 kristaps 1417: if (NULL == (n = n->child))
1418: return(0);
1419:
1420: assert(MDOC_TEXT == n->type);
1421:
1422: if (strcmp(n->string, "#include")) {
1423: PAIR_CLASS_INIT(&tag[0], "macro");
1424: print_otag(h, TAG_B, 1, tag);
1425: return(1);
1426: }
1427:
1428: PAIR_CLASS_INIT(&tag[0], "includes");
1429: print_otag(h, TAG_B, 1, tag);
1430: print_text(h, n->string);
1431:
1432: if (NULL != (n = n->next)) {
1433: assert(MDOC_TEXT == n->type);
1434: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1435: n->string + 1 : n->string, BUFSIZ);
1436:
1437: sz = strlen(buf);
1438: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1439: buf[sz - 1] = '\0';
1440:
1441: PAIR_CLASS_INIT(&tag[0], "link-includes");
1442:
1443: i = 1;
1444: if (h->base_includes) {
1445: buffmt_includes(h, buf);
1446: PAIR_HREF_INIT(&tag[i], h->buf);
1447: i++;
1448: }
1449:
1450: t = print_otag(h, TAG_A, i, tag);
1451: print_text(h, n->string);
1452: print_tagq(h, t);
1453:
1454: n = n->next;
1455: }
1456:
1457: for ( ; n; n = n->next) {
1458: assert(MDOC_TEXT == n->type);
1459: print_text(h, n->string);
1460: }
1461:
1462: return(0);
1.1 kristaps 1463: }
1464:
1465:
1466: /* ARGSUSED */
1467: static int
1468: mdoc_vt_pre(MDOC_ARGS)
1469: {
1.23 kristaps 1470: struct htmlpair tag;
1.1 kristaps 1471:
1.78 kristaps 1472: if (MDOC_BLOCK == n->type) {
1473: synopsis_pre(h, n);
1.54 kristaps 1474: return(1);
1.78 kristaps 1475: } else if (MDOC_ELEM == n->type) {
1476: synopsis_pre(h, n);
1.54 kristaps 1477: } else if (MDOC_HEAD == n->type)
1478: return(0);
1.1 kristaps 1479:
1.23 kristaps 1480: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1481: print_otag(h, TAG_SPAN, 1, &tag);
1482: return(1);
1483: }
1484:
1.2 kristaps 1485:
1.1 kristaps 1486: /* ARGSUSED */
1487: static int
1488: mdoc_ft_pre(MDOC_ARGS)
1489: {
1.23 kristaps 1490: struct htmlpair tag;
1.1 kristaps 1491:
1.78 kristaps 1492: synopsis_pre(h, n);
1.23 kristaps 1493: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1494: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1495: return(1);
1496: }
1497:
1498:
1499: /* ARGSUSED */
1500: static int
1501: mdoc_fn_pre(MDOC_ARGS)
1502: {
1.157 kristaps 1503: struct tag *t;
1504: struct htmlpair tag[2];
1505: char nbuf[BUFSIZ];
1506: const char *sp, *ep;
1507: int sz, i, pretty;
1.1 kristaps 1508:
1.157 kristaps 1509: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1510: synopsis_pre(h, n);
1.1 kristaps 1511:
1.7 kristaps 1512: /* Split apart into type and name. */
1513: assert(n->child->string);
1514: sp = n->child->string;
1.19 kristaps 1515:
1.26 kristaps 1516: ep = strchr(sp, ' ');
1517: if (NULL != ep) {
1.23 kristaps 1518: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1519: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1520:
1521: while (ep) {
1522: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1523: (void)memcpy(nbuf, sp, (size_t)sz);
1524: nbuf[sz] = '\0';
1525: print_text(h, nbuf);
1526: sp = ++ep;
1527: ep = strchr(sp, ' ');
1528: }
1529: print_tagq(h, t);
1.7 kristaps 1530: }
1.1 kristaps 1531:
1.23 kristaps 1532: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1533:
1534: /*
1535: * FIXME: only refer to IDs that we know exist.
1536: */
1537:
1538: #if 0
1.87 kristaps 1539: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1540: nbuf[0] = '\0';
1541: html_idcat(nbuf, sp, BUFSIZ);
1542: PAIR_ID_INIT(&tag[1], nbuf);
1543: } else {
1544: strlcpy(nbuf, "#", BUFSIZ);
1545: html_idcat(nbuf, sp, BUFSIZ);
1546: PAIR_HREF_INIT(&tag[1], nbuf);
1547: }
1548: #endif
1549:
1.132 kristaps 1550: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1551:
1552: if (sp) {
1.57 kristaps 1553: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1554: print_text(h, nbuf);
1555: }
1556:
1.1 kristaps 1557: print_tagq(h, t);
1558:
1559: h->flags |= HTML_NOSPACE;
1560: print_text(h, "(");
1.163 kristaps 1561: h->flags |= HTML_NOSPACE;
1.1 kristaps 1562:
1.168 kristaps 1563: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1564: bufinit(h);
1565: bufcat_style(h, "white-space", "nowrap");
1566: PAIR_STYLE_INIT(&tag[1], h);
1567:
1.157 kristaps 1568: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1569: i = 1;
1.87 kristaps 1570: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1571: i = 2;
1.133 kristaps 1572: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1573: print_text(h, n->string);
1.1 kristaps 1574: print_tagq(h, t);
1.157 kristaps 1575: if (n->next) {
1.155 kristaps 1576: h->flags |= HTML_NOSPACE;
1.1 kristaps 1577: print_text(h, ",");
1.155 kristaps 1578: }
1.1 kristaps 1579: }
1580:
1.155 kristaps 1581: h->flags |= HTML_NOSPACE;
1.1 kristaps 1582: print_text(h, ")");
1.155 kristaps 1583:
1.157 kristaps 1584: if (pretty) {
1.155 kristaps 1585: h->flags |= HTML_NOSPACE;
1.1 kristaps 1586: print_text(h, ";");
1.155 kristaps 1587: }
1.99 kristaps 1588:
1589: return(0);
1590: }
1591:
1592:
1593: /* ARGSUSED */
1594: static int
1595: mdoc_sm_pre(MDOC_ARGS)
1596: {
1597:
1598: assert(n->child && MDOC_TEXT == n->child->type);
1599: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1600: /*
1601: * FIXME: no p->col to check. Thus, if we have
1602: * .Bd -literal
1603: * .Sm off
1604: * 1 2
1605: * .Sm on
1606: * 3
1607: * .Ed
1608: * the "3" is preceded by a space.
1609: */
1.99 kristaps 1610: h->flags &= ~HTML_NOSPACE;
1611: h->flags &= ~HTML_NONOSPACE;
1612: } else
1613: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1614:
1615: return(0);
1616: }
1617:
1.120 kristaps 1618: /* ARGSUSED */
1619: static int
1620: mdoc_pp_pre(MDOC_ARGS)
1621: {
1622:
1623: print_otag(h, TAG_P, 0, NULL);
1624: return(0);
1625:
1626: }
1.1 kristaps 1627:
1628: /* ARGSUSED */
1629: static int
1630: mdoc_sp_pre(MDOC_ARGS)
1631: {
1.120 kristaps 1632: struct roffsu su;
1.23 kristaps 1633: struct htmlpair tag;
1.1 kristaps 1634:
1.120 kristaps 1635: SCALE_VS_INIT(&su, 1);
1636:
1637: if (MDOC_sp == n->tok) {
1.171 kristaps 1638: if (NULL != (n = n->child))
1639: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1640: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1641: } else
1642: su.scale = 0;
1.1 kristaps 1643:
1.168 kristaps 1644: bufinit(h);
1.23 kristaps 1645: bufcat_su(h, "height", &su);
1646: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1647: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1648:
1.42 kristaps 1649: /* So the div isn't empty: */
1650: print_text(h, "\\~");
1651:
1652: return(0);
1.1 kristaps 1653:
1654: }
1.2 kristaps 1655:
1656: /* ARGSUSED */
1657: static int
1658: mdoc_lk_pre(MDOC_ARGS)
1659: {
1.158 kristaps 1660: struct htmlpair tag[2];
1661:
1662: if (NULL == (n = n->child))
1663: return(0);
1.2 kristaps 1664:
1.158 kristaps 1665: assert(MDOC_TEXT == n->type);
1.2 kristaps 1666:
1.23 kristaps 1667: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1668: PAIR_HREF_INIT(&tag[1], n->string);
1669:
1.2 kristaps 1670: print_otag(h, TAG_A, 2, tag);
1671:
1.170 kristaps 1672: if (NULL == n->next)
1673: print_text(h, n->string);
1674:
1675: for (n = n->next; n; n = n->next)
1.158 kristaps 1676: print_text(h, n->string);
1.2 kristaps 1677:
1678: return(0);
1679: }
1680:
1681:
1682: /* ARGSUSED */
1683: static int
1684: mdoc_mt_pre(MDOC_ARGS)
1685: {
1.159 kristaps 1686: struct htmlpair tag[2];
1687: struct tag *t;
1.2 kristaps 1688:
1.23 kristaps 1689: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1690:
1.159 kristaps 1691: for (n = n->child; n; n = n->next) {
1692: assert(MDOC_TEXT == n->type);
1693:
1.16 kristaps 1694: bufinit(h);
1695: bufcat(h, "mailto:");
1.159 kristaps 1696: bufcat(h, n->string);
1697:
1.57 kristaps 1698: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1699: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1700: print_text(h, n->string);
1.2 kristaps 1701: print_tagq(h, t);
1702: }
1703:
1704: return(0);
1705: }
1.4 kristaps 1706:
1707:
1708: /* ARGSUSED */
1709: static int
1710: mdoc_fo_pre(MDOC_ARGS)
1711: {
1.77 kristaps 1712: struct htmlpair tag;
1713: struct tag *t;
1.4 kristaps 1714:
1715: if (MDOC_BODY == n->type) {
1716: h->flags |= HTML_NOSPACE;
1717: print_text(h, "(");
1718: h->flags |= HTML_NOSPACE;
1719: return(1);
1.77 kristaps 1720: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1721: synopsis_pre(h, n);
1.4 kristaps 1722: return(1);
1.57 kristaps 1723: }
1.4 kristaps 1724:
1.77 kristaps 1725: /* XXX: we drop non-initial arguments as per groff. */
1726:
1727: assert(n->child);
1728: assert(n->child->string);
1729:
1.23 kristaps 1730: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1731: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1732: print_text(h, n->child->string);
1733: print_tagq(h, t);
1734: return(0);
1.4 kristaps 1735: }
1736:
1737:
1738: /* ARGSUSED */
1739: static void
1740: mdoc_fo_post(MDOC_ARGS)
1741: {
1.78 kristaps 1742:
1.4 kristaps 1743: if (MDOC_BODY != n->type)
1744: return;
1.155 kristaps 1745: h->flags |= HTML_NOSPACE;
1.4 kristaps 1746: print_text(h, ")");
1.155 kristaps 1747: h->flags |= HTML_NOSPACE;
1.4 kristaps 1748: print_text(h, ";");
1749: }
1750:
1751:
1752: /* ARGSUSED */
1753: static int
1754: mdoc_in_pre(MDOC_ARGS)
1755: {
1.156 kristaps 1756: struct tag *t;
1757: struct htmlpair tag[2];
1758: int i;
1.34 kristaps 1759:
1.78 kristaps 1760: synopsis_pre(h, n);
1761:
1.23 kristaps 1762: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1763: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1764:
1.156 kristaps 1765: /*
1766: * The first argument of the `In' gets special treatment as
1767: * being a linked value. Subsequent values are printed
1768: * afterward. groff does similarly. This also handles the case
1769: * of no children.
1770: */
1771:
1.87 kristaps 1772: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1773: print_text(h, "#include");
1774:
1775: print_text(h, "<");
1776: h->flags |= HTML_NOSPACE;
1777:
1.156 kristaps 1778: if (NULL != (n = n->child)) {
1779: assert(MDOC_TEXT == n->type);
1780:
1.23 kristaps 1781: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1782:
1.23 kristaps 1783: i = 1;
1.17 kristaps 1784: if (h->base_includes) {
1.156 kristaps 1785: buffmt_includes(h, n->string);
1.161 kristaps 1786: PAIR_HREF_INIT(&tag[i], h->buf);
1787: i++;
1.156 kristaps 1788: }
1789:
1.17 kristaps 1790: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1791: print_text(h, n->string);
1.17 kristaps 1792: print_tagq(h, t);
1.156 kristaps 1793:
1794: n = n->next;
1.17 kristaps 1795: }
1.4 kristaps 1796:
1797: h->flags |= HTML_NOSPACE;
1798: print_text(h, ">");
1.156 kristaps 1799:
1800: for ( ; n; n = n->next) {
1801: assert(MDOC_TEXT == n->type);
1802: print_text(h, n->string);
1803: }
1.4 kristaps 1804:
1805: return(0);
1806: }
1807:
1808:
1809: /* ARGSUSED */
1810: static int
1811: mdoc_ic_pre(MDOC_ARGS)
1812: {
1813: struct htmlpair tag;
1814:
1.23 kristaps 1815: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1816: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1817: return(1);
1818: }
1819:
1820:
1821: /* ARGSUSED */
1822: static int
1823: mdoc_rv_pre(MDOC_ARGS)
1824: {
1.159 kristaps 1825: struct htmlpair tag;
1826: struct tag *t;
1827: int nchild;
1.4 kristaps 1828:
1.127 kristaps 1829: if (n->prev)
1830: print_otag(h, TAG_BR, 0, NULL);
1831:
1.160 kristaps 1832: PAIR_CLASS_INIT(&tag, "fname");
1833:
1.4 kristaps 1834: print_text(h, "The");
1835:
1.159 kristaps 1836: nchild = n->nchild;
1837: for (n = n->child; n; n = n->next) {
1838: assert(MDOC_TEXT == n->type);
1839:
1.139 kristaps 1840: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1841: print_text(h, n->string);
1.4 kristaps 1842: print_tagq(h, t);
1.160 kristaps 1843:
1.159 kristaps 1844: h->flags |= HTML_NOSPACE;
1845: print_text(h, "()");
1846:
1847: if (nchild > 2 && n->next) {
1848: h->flags |= HTML_NOSPACE;
1849: print_text(h, ",");
1850: }
1.4 kristaps 1851:
1.159 kristaps 1852: if (n->next && NULL == n->next->next)
1853: print_text(h, "and");
1.4 kristaps 1854: }
1855:
1.159 kristaps 1856: if (nchild > 1)
1.4 kristaps 1857: print_text(h, "functions return");
1858: else
1859: print_text(h, "function returns");
1860:
1861: print_text(h, "the value 0 if successful; otherwise the value "
1862: "-1 is returned and the global variable");
1863:
1.23 kristaps 1864: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1865: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1866: print_text(h, "errno");
1867: print_tagq(h, t);
1868: print_text(h, "is set to indicate the error.");
1869: return(0);
1870: }
1871:
1872:
1873: /* ARGSUSED */
1874: static int
1875: mdoc_va_pre(MDOC_ARGS)
1876: {
1877: struct htmlpair tag;
1878:
1.23 kristaps 1879: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1880: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1881: return(1);
1882: }
1883:
1884:
1885: /* ARGSUSED */
1886: static int
1.5 kristaps 1887: mdoc_ap_pre(MDOC_ARGS)
1888: {
1889:
1890: h->flags |= HTML_NOSPACE;
1891: print_text(h, "\\(aq");
1892: h->flags |= HTML_NOSPACE;
1893: return(1);
1894: }
1895:
1896:
1897: /* ARGSUSED */
1898: static int
1899: mdoc_bf_pre(MDOC_ARGS)
1900: {
1.23 kristaps 1901: struct htmlpair tag[2];
1902: struct roffsu su;
1.5 kristaps 1903:
1904: if (MDOC_HEAD == n->type)
1905: return(0);
1.92 kristaps 1906: else if (MDOC_BODY != n->type)
1.5 kristaps 1907: return(1);
1908:
1.137 kristaps 1909: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1910: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1911: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1912: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1913: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1914: PAIR_CLASS_INIT(&tag[0], "lit");
1915: else
1916: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1917:
1.92 kristaps 1918: /*
1919: * We want this to be inline-formatted, but needs to be div to
1920: * accept block children.
1921: */
1.168 kristaps 1922: bufinit(h);
1.23 kristaps 1923: bufcat_style(h, "display", "inline");
1924: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1925: /* Needs a left-margin for spacing. */
1926: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1927: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1928: print_otag(h, TAG_DIV, 2, tag);
1929: return(1);
1930: }
1931:
1932:
1933: /* ARGSUSED */
1934: static int
1935: mdoc_ms_pre(MDOC_ARGS)
1936: {
1937: struct htmlpair tag;
1938:
1.23 kristaps 1939: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1940: print_otag(h, TAG_SPAN, 1, &tag);
1941: return(1);
1942: }
1943:
1944:
1945: /* ARGSUSED */
1946: static int
1.110 schwarze 1947: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1948: {
1949:
1950: h->flags |= HTML_IGNDELIM;
1951: return(1);
1952: }
1953:
1954:
1955: /* ARGSUSED */
1956: static void
1957: mdoc_pf_post(MDOC_ARGS)
1958: {
1959:
1960: h->flags |= HTML_NOSPACE;
1961: }
1962:
1963:
1964: /* ARGSUSED */
1965: static int
1966: mdoc_rs_pre(MDOC_ARGS)
1967: {
1.23 kristaps 1968: struct htmlpair tag;
1.5 kristaps 1969:
1970: if (MDOC_BLOCK != n->type)
1971: return(1);
1972:
1.120 kristaps 1973: if (n->prev && SEC_SEE_ALSO == n->sec)
1974: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1975:
1.23 kristaps 1976: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1977: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1978: return(1);
1979: }
1.6 kristaps 1980:
1981:
1982:
1983: /* ARGSUSED */
1984: static int
1985: mdoc_li_pre(MDOC_ARGS)
1986: {
1987: struct htmlpair tag;
1988:
1.23 kristaps 1989: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1990: print_otag(h, TAG_SPAN, 1, &tag);
1991: return(1);
1992: }
1993:
1994:
1995: /* ARGSUSED */
1996: static int
1997: mdoc_sy_pre(MDOC_ARGS)
1998: {
1999: struct htmlpair tag;
2000:
1.23 kristaps 2001: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2002: print_otag(h, TAG_SPAN, 1, &tag);
2003: return(1);
2004: }
2005:
2006:
2007: /* ARGSUSED */
2008: static int
2009: mdoc_bt_pre(MDOC_ARGS)
2010: {
2011:
2012: print_text(h, "is currently in beta test.");
2013: return(0);
2014: }
2015:
2016:
2017: /* ARGSUSED */
2018: static int
2019: mdoc_ud_pre(MDOC_ARGS)
2020: {
2021:
2022: print_text(h, "currently under development.");
2023: return(0);
2024: }
2025:
2026:
2027: /* ARGSUSED */
2028: static int
2029: mdoc_lb_pre(MDOC_ARGS)
2030: {
2031: struct htmlpair tag;
2032:
1.127 kristaps 2033: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2034: print_otag(h, TAG_BR, 0, NULL);
2035:
1.23 kristaps 2036: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2037: print_otag(h, TAG_SPAN, 1, &tag);
2038: return(1);
2039: }
1.10 kristaps 2040:
2041:
2042: /* ARGSUSED */
2043: static int
2044: mdoc__x_pre(MDOC_ARGS)
2045: {
1.38 kristaps 2046: struct htmlpair tag[2];
1.133 kristaps 2047: enum htmltag t;
2048:
2049: t = TAG_SPAN;
1.37 kristaps 2050:
1.10 kristaps 2051: switch (n->tok) {
2052: case(MDOC__A):
1.38 kristaps 2053: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2054: if (n->prev && MDOC__A == n->prev->tok)
2055: if (NULL == n->next || MDOC__A != n->next->tok)
2056: print_text(h, "and");
1.10 kristaps 2057: break;
2058: case(MDOC__B):
1.38 kristaps 2059: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 2060: t = TAG_I;
1.10 kristaps 2061: break;
2062: case(MDOC__C):
1.38 kristaps 2063: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2064: break;
2065: case(MDOC__D):
1.38 kristaps 2066: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2067: break;
2068: case(MDOC__I):
1.38 kristaps 2069: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 2070: t = TAG_I;
1.10 kristaps 2071: break;
2072: case(MDOC__J):
1.38 kristaps 2073: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 2074: t = TAG_I;
1.10 kristaps 2075: break;
2076: case(MDOC__N):
1.38 kristaps 2077: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2078: break;
2079: case(MDOC__O):
1.38 kristaps 2080: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2081: break;
2082: case(MDOC__P):
1.38 kristaps 2083: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2084: break;
2085: case(MDOC__Q):
1.38 kristaps 2086: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2087: break;
2088: case(MDOC__R):
1.38 kristaps 2089: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2090: break;
2091: case(MDOC__T):
1.38 kristaps 2092: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2093: break;
1.38 kristaps 2094: case(MDOC__U):
2095: PAIR_CLASS_INIT(&tag[0], "link-ref");
2096: break;
1.10 kristaps 2097: case(MDOC__V):
1.38 kristaps 2098: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2099: break;
2100: default:
2101: abort();
2102: /* NOTREACHED */
2103: }
2104:
1.38 kristaps 2105: if (MDOC__U != n->tok) {
1.133 kristaps 2106: print_otag(h, t, 1, tag);
1.38 kristaps 2107: return(1);
2108: }
2109:
2110: PAIR_HREF_INIT(&tag[1], n->child->string);
2111: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2112:
1.10 kristaps 2113: return(1);
2114: }
2115:
2116:
2117: /* ARGSUSED */
2118: static void
2119: mdoc__x_post(MDOC_ARGS)
2120: {
1.103 kristaps 2121:
2122: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2123: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2124: if (NULL == n->prev || MDOC__A != n->prev->tok)
2125: return;
1.10 kristaps 2126:
1.61 kristaps 2127: /* TODO: %U */
2128:
1.106 kristaps 2129: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2130: return;
2131:
1.155 kristaps 2132: h->flags |= HTML_NOSPACE;
1.10 kristaps 2133: print_text(h, n->next ? "," : ".");
1.94 kristaps 2134: }
2135:
2136:
2137: /* ARGSUSED */
2138: static int
2139: mdoc_bk_pre(MDOC_ARGS)
2140: {
2141:
2142: switch (n->type) {
2143: case (MDOC_BLOCK):
2144: break;
2145: case (MDOC_HEAD):
2146: return(0);
2147: case (MDOC_BODY):
1.131 kristaps 2148: if (n->parent->args || 0 == n->prev->nchild)
2149: h->flags |= HTML_PREKEEP;
1.94 kristaps 2150: break;
2151: default:
2152: abort();
2153: /* NOTREACHED */
2154: }
2155:
2156: return(1);
2157: }
2158:
2159:
2160: /* ARGSUSED */
2161: static void
2162: mdoc_bk_post(MDOC_ARGS)
2163: {
2164:
2165: if (MDOC_BODY == n->type)
2166: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2167: }
1.107 kristaps 2168:
2169:
2170: /* ARGSUSED */
2171: static int
2172: mdoc_quote_pre(MDOC_ARGS)
2173: {
2174: struct htmlpair tag;
2175:
2176: if (MDOC_BODY != n->type)
2177: return(1);
2178:
2179: switch (n->tok) {
2180: case (MDOC_Ao):
2181: /* FALLTHROUGH */
2182: case (MDOC_Aq):
2183: print_text(h, "\\(la");
2184: break;
2185: case (MDOC_Bro):
2186: /* FALLTHROUGH */
2187: case (MDOC_Brq):
2188: print_text(h, "\\(lC");
2189: break;
2190: case (MDOC_Bo):
2191: /* FALLTHROUGH */
2192: case (MDOC_Bq):
2193: print_text(h, "\\(lB");
2194: break;
2195: case (MDOC_Oo):
2196: /* FALLTHROUGH */
2197: case (MDOC_Op):
2198: print_text(h, "\\(lB");
1.109 kristaps 2199: h->flags |= HTML_NOSPACE;
1.107 kristaps 2200: PAIR_CLASS_INIT(&tag, "opt");
2201: print_otag(h, TAG_SPAN, 1, &tag);
2202: break;
2203: case (MDOC_Do):
2204: /* FALLTHROUGH */
2205: case (MDOC_Dq):
2206: /* FALLTHROUGH */
2207: case (MDOC_Qo):
2208: /* FALLTHROUGH */
2209: case (MDOC_Qq):
2210: print_text(h, "\\(lq");
2211: break;
2212: case (MDOC_Po):
2213: /* FALLTHROUGH */
2214: case (MDOC_Pq):
2215: print_text(h, "(");
2216: break;
2217: case (MDOC_Ql):
2218: /* FALLTHROUGH */
2219: case (MDOC_So):
2220: /* FALLTHROUGH */
2221: case (MDOC_Sq):
2222: print_text(h, "\\(oq");
2223: break;
2224: default:
2225: abort();
2226: /* NOTREACHED */
2227: }
2228:
2229: h->flags |= HTML_NOSPACE;
2230: return(1);
2231: }
2232:
2233:
2234: /* ARGSUSED */
2235: static void
2236: mdoc_quote_post(MDOC_ARGS)
2237: {
2238:
2239: if (MDOC_BODY != n->type)
2240: return;
2241:
2242: h->flags |= HTML_NOSPACE;
2243:
2244: switch (n->tok) {
2245: case (MDOC_Ao):
2246: /* FALLTHROUGH */
2247: case (MDOC_Aq):
2248: print_text(h, "\\(ra");
2249: break;
2250: case (MDOC_Bro):
2251: /* FALLTHROUGH */
2252: case (MDOC_Brq):
2253: print_text(h, "\\(rC");
2254: break;
2255: case (MDOC_Oo):
2256: /* FALLTHROUGH */
2257: case (MDOC_Op):
2258: /* FALLTHROUGH */
2259: case (MDOC_Bo):
2260: /* FALLTHROUGH */
2261: case (MDOC_Bq):
2262: print_text(h, "\\(rB");
2263: break;
2264: case (MDOC_Qo):
2265: /* FALLTHROUGH */
2266: case (MDOC_Qq):
2267: /* FALLTHROUGH */
2268: case (MDOC_Do):
2269: /* FALLTHROUGH */
2270: case (MDOC_Dq):
2271: print_text(h, "\\(rq");
2272: break;
2273: case (MDOC_Po):
2274: /* FALLTHROUGH */
2275: case (MDOC_Pq):
2276: print_text(h, ")");
2277: break;
2278: case (MDOC_Ql):
2279: /* FALLTHROUGH */
2280: case (MDOC_So):
2281: /* FALLTHROUGH */
2282: case (MDOC_Sq):
2283: print_text(h, "\\(aq");
2284: break;
2285: default:
2286: abort();
2287: /* NOTREACHED */
2288: }
2289: }
2290:
2291:
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