Annotation of mandoc/mdoc_html.c, Revision 1.168
1.168 ! kristaps 1: /* $Id: mdoc_html.c,v 1.167 2011/05/17 11:19:45 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);
1.157 kristaps 1174: for (n = n->child; n; n = n->next) {
1.168 ! kristaps 1175: bufcat_id(h, n->string);
1.157 kristaps 1176: if (n->next)
1.168 ! kristaps 1177: bufcat_id(h, " ");
1.1 kristaps 1178: }
1179:
1.23 kristaps 1180: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 ! kristaps 1181: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1182:
1.134 kristaps 1183: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1184: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1185: return(1);
1186: }
1187:
1188:
1189: /* ARGSUSED */
1190: static int
1191: mdoc_bd_pre(MDOC_ARGS)
1192: {
1193: struct htmlpair tag[2];
1.149 kristaps 1194: int comp, sv;
1.80 kristaps 1195: const struct mdoc_node *nn;
1.23 kristaps 1196: struct roffsu su;
1.1 kristaps 1197:
1.80 kristaps 1198: if (MDOC_HEAD == n->type)
1.1 kristaps 1199: return(0);
1200:
1201: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1202: comp = n->norm->Bd.comp;
1.23 kristaps 1203: for (nn = n; nn && ! comp; nn = nn->parent) {
1204: if (MDOC_BLOCK != nn->type)
1205: continue;
1206: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1207: comp = 1;
1208: if (nn->prev)
1209: break;
1210: }
1.126 kristaps 1211: if ( ! comp)
1212: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1213: return(1);
1214: }
1215:
1.126 kristaps 1216: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1217: if (n->norm->Bd.offs)
1218: a2offs(n->norm->Bd.offs, &su);
1.168 ! kristaps 1219:
! 1220: bufinit(h);
1.126 kristaps 1221: bufcat_su(h, "margin-left", &su);
1222: PAIR_STYLE_INIT(&tag[0], h);
1223:
1.137 kristaps 1224: if (DISP_unfilled != n->norm->Bd.type &&
1225: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1226: PAIR_CLASS_INIT(&tag[1], "display");
1227: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1228: return(1);
1.126 kristaps 1229: }
1.1 kristaps 1230:
1.126 kristaps 1231: PAIR_CLASS_INIT(&tag[1], "lit display");
1232: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1233:
1.149 kristaps 1234: /* This can be recursive: save & set our literal state. */
1235:
1236: sv = h->flags & HTML_LITERAL;
1237: h->flags |= HTML_LITERAL;
1238:
1.14 kristaps 1239: for (nn = n->child; nn; nn = nn->next) {
1240: print_mdoc_node(m, nn, h);
1.108 kristaps 1241: /*
1242: * If the printed node flushes its own line, then we
1243: * needn't do it here as well. This is hacky, but the
1244: * notion of selective eoln whitespace is pretty dumb
1245: * anyway, so don't sweat it.
1246: */
1247: switch (nn->tok) {
1.111 kristaps 1248: case (MDOC_Sm):
1249: /* FALLTHROUGH */
1.108 kristaps 1250: case (MDOC_br):
1251: /* FALLTHROUGH */
1252: case (MDOC_sp):
1253: /* FALLTHROUGH */
1254: case (MDOC_Bl):
1.114 kristaps 1255: /* FALLTHROUGH */
1256: case (MDOC_D1):
1257: /* FALLTHROUGH */
1258: case (MDOC_Dl):
1.108 kristaps 1259: /* FALLTHROUGH */
1260: case (MDOC_Lp):
1261: /* FALLTHROUGH */
1262: case (MDOC_Pp):
1263: continue;
1264: default:
1265: break;
1266: }
1.101 schwarze 1267: if (nn->next && nn->next->line == nn->line)
1268: continue;
1.126 kristaps 1269: else if (nn->next)
1270: print_text(h, "\n");
1.125 kristaps 1271:
1.101 schwarze 1272: h->flags |= HTML_NOSPACE;
1.1 kristaps 1273: }
1.149 kristaps 1274:
1275: if (0 == sv)
1276: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1277:
1278: return(0);
1279: }
1280:
1281:
1282: /* ARGSUSED */
1283: static int
1284: mdoc_pa_pre(MDOC_ARGS)
1285: {
1286: struct htmlpair tag;
1287:
1.23 kristaps 1288: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1289: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1290: return(1);
1291: }
1292:
1293:
1294: /* ARGSUSED */
1295: static int
1296: mdoc_ad_pre(MDOC_ARGS)
1297: {
1298: struct htmlpair tag;
1299:
1.23 kristaps 1300: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1301: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1302: return(1);
1303: }
1304:
1305:
1306: /* ARGSUSED */
1307: static int
1308: mdoc_an_pre(MDOC_ARGS)
1309: {
1310: struct htmlpair tag;
1311:
1.19 kristaps 1312: /* TODO: -split and -nosplit (see termp_an_pre()). */
1313:
1.23 kristaps 1314: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1315: print_otag(h, TAG_SPAN, 1, &tag);
1316: return(1);
1317: }
1318:
1319:
1320: /* ARGSUSED */
1321: static int
1322: mdoc_cd_pre(MDOC_ARGS)
1323: {
1324: struct htmlpair tag;
1325:
1.78 kristaps 1326: synopsis_pre(h, n);
1.23 kristaps 1327: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1328: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1329: return(1);
1330: }
1331:
1332:
1333: /* ARGSUSED */
1334: static int
1335: mdoc_dv_pre(MDOC_ARGS)
1336: {
1337: struct htmlpair tag;
1338:
1.23 kristaps 1339: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1340: print_otag(h, TAG_SPAN, 1, &tag);
1341: return(1);
1342: }
1343:
1344:
1345: /* ARGSUSED */
1346: static int
1347: mdoc_ev_pre(MDOC_ARGS)
1348: {
1349: struct htmlpair tag;
1350:
1.23 kristaps 1351: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1352: print_otag(h, TAG_SPAN, 1, &tag);
1353: return(1);
1354: }
1355:
1356:
1357: /* ARGSUSED */
1358: static int
1359: mdoc_er_pre(MDOC_ARGS)
1360: {
1361: struct htmlpair tag;
1362:
1.23 kristaps 1363: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1364: print_otag(h, TAG_SPAN, 1, &tag);
1365: return(1);
1366: }
1367:
1368:
1369: /* ARGSUSED */
1370: static int
1371: mdoc_fa_pre(MDOC_ARGS)
1372: {
1373: const struct mdoc_node *nn;
1374: struct htmlpair tag;
1375: struct tag *t;
1376:
1.23 kristaps 1377: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1378: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1379: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1380: return(1);
1381: }
1382:
1383: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1384: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1385: print_text(h, nn->string);
1386: print_tagq(h, t);
1.155 kristaps 1387: if (nn->next) {
1388: h->flags |= HTML_NOSPACE;
1.1 kristaps 1389: print_text(h, ",");
1.155 kristaps 1390: }
1.1 kristaps 1391: }
1392:
1.155 kristaps 1393: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1394: h->flags |= HTML_NOSPACE;
1.1 kristaps 1395: print_text(h, ",");
1.155 kristaps 1396: }
1.1 kristaps 1397:
1398: return(0);
1399: }
1400:
1401:
1402: /* ARGSUSED */
1403: static int
1404: mdoc_fd_pre(MDOC_ARGS)
1405: {
1.162 kristaps 1406: struct htmlpair tag[2];
1407: char buf[BUFSIZ];
1408: size_t sz;
1409: int i;
1410: struct tag *t;
1.1 kristaps 1411:
1.78 kristaps 1412: synopsis_pre(h, n);
1413:
1.162 kristaps 1414: if (NULL == (n = n->child))
1415: return(0);
1416:
1417: assert(MDOC_TEXT == n->type);
1418:
1419: if (strcmp(n->string, "#include")) {
1420: PAIR_CLASS_INIT(&tag[0], "macro");
1421: print_otag(h, TAG_B, 1, tag);
1422: return(1);
1423: }
1424:
1425: PAIR_CLASS_INIT(&tag[0], "includes");
1426: print_otag(h, TAG_B, 1, tag);
1427: print_text(h, n->string);
1428:
1429: if (NULL != (n = n->next)) {
1430: assert(MDOC_TEXT == n->type);
1431: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1432: n->string + 1 : n->string, BUFSIZ);
1433:
1434: sz = strlen(buf);
1435: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1436: buf[sz - 1] = '\0';
1437:
1438: PAIR_CLASS_INIT(&tag[0], "link-includes");
1439:
1440: i = 1;
1441: if (h->base_includes) {
1442: buffmt_includes(h, buf);
1443: PAIR_HREF_INIT(&tag[i], h->buf);
1444: i++;
1445: }
1446:
1447: t = print_otag(h, TAG_A, i, tag);
1448: print_text(h, n->string);
1449: print_tagq(h, t);
1450:
1451: n = n->next;
1452: }
1453:
1454: for ( ; n; n = n->next) {
1455: assert(MDOC_TEXT == n->type);
1456: print_text(h, n->string);
1457: }
1458:
1459: return(0);
1.1 kristaps 1460: }
1461:
1462:
1463: /* ARGSUSED */
1464: static int
1465: mdoc_vt_pre(MDOC_ARGS)
1466: {
1.23 kristaps 1467: struct htmlpair tag;
1.1 kristaps 1468:
1.78 kristaps 1469: if (MDOC_BLOCK == n->type) {
1470: synopsis_pre(h, n);
1.54 kristaps 1471: return(1);
1.78 kristaps 1472: } else if (MDOC_ELEM == n->type) {
1473: synopsis_pre(h, n);
1.54 kristaps 1474: } else if (MDOC_HEAD == n->type)
1475: return(0);
1.1 kristaps 1476:
1.23 kristaps 1477: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1478: print_otag(h, TAG_SPAN, 1, &tag);
1479: return(1);
1480: }
1481:
1.2 kristaps 1482:
1.1 kristaps 1483: /* ARGSUSED */
1484: static int
1485: mdoc_ft_pre(MDOC_ARGS)
1486: {
1.23 kristaps 1487: struct htmlpair tag;
1.1 kristaps 1488:
1.78 kristaps 1489: synopsis_pre(h, n);
1.23 kristaps 1490: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1491: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1492: return(1);
1493: }
1494:
1495:
1496: /* ARGSUSED */
1497: static int
1498: mdoc_fn_pre(MDOC_ARGS)
1499: {
1.157 kristaps 1500: struct tag *t;
1501: struct htmlpair tag[2];
1502: char nbuf[BUFSIZ];
1503: const char *sp, *ep;
1504: int sz, i, pretty;
1.1 kristaps 1505:
1.157 kristaps 1506: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1507: synopsis_pre(h, n);
1.1 kristaps 1508:
1.7 kristaps 1509: /* Split apart into type and name. */
1510: assert(n->child->string);
1511: sp = n->child->string;
1.19 kristaps 1512:
1.26 kristaps 1513: ep = strchr(sp, ' ');
1514: if (NULL != ep) {
1.23 kristaps 1515: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1516: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1517:
1518: while (ep) {
1519: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1520: (void)memcpy(nbuf, sp, (size_t)sz);
1521: nbuf[sz] = '\0';
1522: print_text(h, nbuf);
1523: sp = ++ep;
1524: ep = strchr(sp, ' ');
1525: }
1526: print_tagq(h, t);
1.7 kristaps 1527: }
1.1 kristaps 1528:
1.23 kristaps 1529: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1530:
1531: /*
1532: * FIXME: only refer to IDs that we know exist.
1533: */
1534:
1535: #if 0
1.87 kristaps 1536: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1537: nbuf[0] = '\0';
1538: html_idcat(nbuf, sp, BUFSIZ);
1539: PAIR_ID_INIT(&tag[1], nbuf);
1540: } else {
1541: strlcpy(nbuf, "#", BUFSIZ);
1542: html_idcat(nbuf, sp, BUFSIZ);
1543: PAIR_HREF_INIT(&tag[1], nbuf);
1544: }
1545: #endif
1546:
1.132 kristaps 1547: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1548:
1549: if (sp) {
1.57 kristaps 1550: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1551: print_text(h, nbuf);
1552: }
1553:
1.1 kristaps 1554: print_tagq(h, t);
1555:
1556: h->flags |= HTML_NOSPACE;
1557: print_text(h, "(");
1.163 kristaps 1558: h->flags |= HTML_NOSPACE;
1.1 kristaps 1559:
1.168 ! kristaps 1560: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1561: bufinit(h);
1562: bufcat_style(h, "white-space", "nowrap");
1563: PAIR_STYLE_INIT(&tag[1], h);
1564:
1.157 kristaps 1565: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1566: i = 1;
1.87 kristaps 1567: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1568: i = 2;
1.133 kristaps 1569: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1570: print_text(h, n->string);
1.1 kristaps 1571: print_tagq(h, t);
1.157 kristaps 1572: if (n->next) {
1.155 kristaps 1573: h->flags |= HTML_NOSPACE;
1.1 kristaps 1574: print_text(h, ",");
1.155 kristaps 1575: }
1.1 kristaps 1576: }
1577:
1.155 kristaps 1578: h->flags |= HTML_NOSPACE;
1.1 kristaps 1579: print_text(h, ")");
1.155 kristaps 1580:
1.157 kristaps 1581: if (pretty) {
1.155 kristaps 1582: h->flags |= HTML_NOSPACE;
1.1 kristaps 1583: print_text(h, ";");
1.155 kristaps 1584: }
1.99 kristaps 1585:
1586: return(0);
1587: }
1588:
1589:
1590: /* ARGSUSED */
1591: static int
1592: mdoc_sm_pre(MDOC_ARGS)
1593: {
1594:
1595: assert(n->child && MDOC_TEXT == n->child->type);
1596: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1597: /*
1598: * FIXME: no p->col to check. Thus, if we have
1599: * .Bd -literal
1600: * .Sm off
1601: * 1 2
1602: * .Sm on
1603: * 3
1604: * .Ed
1605: * the "3" is preceded by a space.
1606: */
1.99 kristaps 1607: h->flags &= ~HTML_NOSPACE;
1608: h->flags &= ~HTML_NONOSPACE;
1609: } else
1610: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1611:
1612: return(0);
1613: }
1614:
1.120 kristaps 1615: /* ARGSUSED */
1616: static int
1617: mdoc_pp_pre(MDOC_ARGS)
1618: {
1619:
1620: print_otag(h, TAG_P, 0, NULL);
1621: return(0);
1622:
1623: }
1.1 kristaps 1624:
1625: /* ARGSUSED */
1626: static int
1627: mdoc_sp_pre(MDOC_ARGS)
1628: {
1.120 kristaps 1629: struct roffsu su;
1.23 kristaps 1630: struct htmlpair tag;
1.1 kristaps 1631:
1.120 kristaps 1632: SCALE_VS_INIT(&su, 1);
1633:
1634: if (MDOC_sp == n->tok) {
1635: if (n->child)
1636: a2roffsu(n->child->string, &su, SCALE_VS);
1637: } else
1638: su.scale = 0;
1.1 kristaps 1639:
1.168 ! kristaps 1640: bufinit(h);
1.23 kristaps 1641: bufcat_su(h, "height", &su);
1642: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1643: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1644:
1.42 kristaps 1645: /* So the div isn't empty: */
1646: print_text(h, "\\~");
1647:
1648: return(0);
1.1 kristaps 1649:
1650: }
1.2 kristaps 1651:
1652: /* ARGSUSED */
1653: static int
1654: mdoc_lk_pre(MDOC_ARGS)
1655: {
1.158 kristaps 1656: struct htmlpair tag[2];
1657:
1658: if (NULL == (n = n->child))
1659: return(0);
1.2 kristaps 1660:
1.158 kristaps 1661: assert(MDOC_TEXT == n->type);
1.2 kristaps 1662:
1.23 kristaps 1663: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1664: PAIR_HREF_INIT(&tag[1], n->string);
1665:
1.2 kristaps 1666: print_otag(h, TAG_A, 2, tag);
1667:
1.158 kristaps 1668: for (n = n->next; n; n = n->next) {
1669: assert(MDOC_TEXT == n->type);
1670: print_text(h, n->string);
1671: }
1.2 kristaps 1672:
1673: return(0);
1674: }
1675:
1676:
1677: /* ARGSUSED */
1678: static int
1679: mdoc_mt_pre(MDOC_ARGS)
1680: {
1.159 kristaps 1681: struct htmlpair tag[2];
1682: struct tag *t;
1.2 kristaps 1683:
1.23 kristaps 1684: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1685:
1.159 kristaps 1686: for (n = n->child; n; n = n->next) {
1687: assert(MDOC_TEXT == n->type);
1688:
1.16 kristaps 1689: bufinit(h);
1690: bufcat(h, "mailto:");
1.159 kristaps 1691: bufcat(h, n->string);
1692:
1.57 kristaps 1693: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1694: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1695: print_text(h, n->string);
1.2 kristaps 1696: print_tagq(h, t);
1697: }
1698:
1699: return(0);
1700: }
1.4 kristaps 1701:
1702:
1703: /* ARGSUSED */
1704: static int
1705: mdoc_fo_pre(MDOC_ARGS)
1706: {
1.77 kristaps 1707: struct htmlpair tag;
1708: struct tag *t;
1.4 kristaps 1709:
1710: if (MDOC_BODY == n->type) {
1711: h->flags |= HTML_NOSPACE;
1712: print_text(h, "(");
1713: h->flags |= HTML_NOSPACE;
1714: return(1);
1.77 kristaps 1715: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1716: synopsis_pre(h, n);
1.4 kristaps 1717: return(1);
1.57 kristaps 1718: }
1.4 kristaps 1719:
1.77 kristaps 1720: /* XXX: we drop non-initial arguments as per groff. */
1721:
1722: assert(n->child);
1723: assert(n->child->string);
1724:
1.23 kristaps 1725: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1726: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1727: print_text(h, n->child->string);
1728: print_tagq(h, t);
1729: return(0);
1.4 kristaps 1730: }
1731:
1732:
1733: /* ARGSUSED */
1734: static void
1735: mdoc_fo_post(MDOC_ARGS)
1736: {
1.78 kristaps 1737:
1.4 kristaps 1738: if (MDOC_BODY != n->type)
1739: return;
1.155 kristaps 1740: h->flags |= HTML_NOSPACE;
1.4 kristaps 1741: print_text(h, ")");
1.155 kristaps 1742: h->flags |= HTML_NOSPACE;
1.4 kristaps 1743: print_text(h, ";");
1744: }
1745:
1746:
1747: /* ARGSUSED */
1748: static int
1749: mdoc_in_pre(MDOC_ARGS)
1750: {
1.156 kristaps 1751: struct tag *t;
1752: struct htmlpair tag[2];
1753: int i;
1.34 kristaps 1754:
1.78 kristaps 1755: synopsis_pre(h, n);
1756:
1.23 kristaps 1757: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1758: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1759:
1.156 kristaps 1760: /*
1761: * The first argument of the `In' gets special treatment as
1762: * being a linked value. Subsequent values are printed
1763: * afterward. groff does similarly. This also handles the case
1764: * of no children.
1765: */
1766:
1.87 kristaps 1767: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1768: print_text(h, "#include");
1769:
1770: print_text(h, "<");
1771: h->flags |= HTML_NOSPACE;
1772:
1.156 kristaps 1773: if (NULL != (n = n->child)) {
1774: assert(MDOC_TEXT == n->type);
1775:
1.23 kristaps 1776: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1777:
1.23 kristaps 1778: i = 1;
1.17 kristaps 1779: if (h->base_includes) {
1.156 kristaps 1780: buffmt_includes(h, n->string);
1.161 kristaps 1781: PAIR_HREF_INIT(&tag[i], h->buf);
1782: i++;
1.156 kristaps 1783: }
1784:
1.17 kristaps 1785: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1786: print_text(h, n->string);
1.17 kristaps 1787: print_tagq(h, t);
1.156 kristaps 1788:
1789: n = n->next;
1.17 kristaps 1790: }
1.4 kristaps 1791:
1792: h->flags |= HTML_NOSPACE;
1793: print_text(h, ">");
1.156 kristaps 1794:
1795: for ( ; n; n = n->next) {
1796: assert(MDOC_TEXT == n->type);
1797: print_text(h, n->string);
1798: }
1.4 kristaps 1799:
1800: return(0);
1801: }
1802:
1803:
1804: /* ARGSUSED */
1805: static int
1806: mdoc_ic_pre(MDOC_ARGS)
1807: {
1808: struct htmlpair tag;
1809:
1.23 kristaps 1810: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1811: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1812: return(1);
1813: }
1814:
1815:
1816: /* ARGSUSED */
1817: static int
1818: mdoc_rv_pre(MDOC_ARGS)
1819: {
1.159 kristaps 1820: struct htmlpair tag;
1821: struct tag *t;
1822: int nchild;
1.4 kristaps 1823:
1.127 kristaps 1824: if (n->prev)
1825: print_otag(h, TAG_BR, 0, NULL);
1826:
1.160 kristaps 1827: PAIR_CLASS_INIT(&tag, "fname");
1828:
1.4 kristaps 1829: print_text(h, "The");
1830:
1.159 kristaps 1831: nchild = n->nchild;
1832: for (n = n->child; n; n = n->next) {
1833: assert(MDOC_TEXT == n->type);
1834:
1.139 kristaps 1835: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1836: print_text(h, n->string);
1.4 kristaps 1837: print_tagq(h, t);
1.160 kristaps 1838:
1.159 kristaps 1839: h->flags |= HTML_NOSPACE;
1840: print_text(h, "()");
1841:
1842: if (nchild > 2 && n->next) {
1843: h->flags |= HTML_NOSPACE;
1844: print_text(h, ",");
1845: }
1.4 kristaps 1846:
1.159 kristaps 1847: if (n->next && NULL == n->next->next)
1848: print_text(h, "and");
1.4 kristaps 1849: }
1850:
1.159 kristaps 1851: if (nchild > 1)
1.4 kristaps 1852: print_text(h, "functions return");
1853: else
1854: print_text(h, "function returns");
1855:
1856: print_text(h, "the value 0 if successful; otherwise the value "
1857: "-1 is returned and the global variable");
1858:
1.23 kristaps 1859: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1860: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1861: print_text(h, "errno");
1862: print_tagq(h, t);
1863: print_text(h, "is set to indicate the error.");
1864: return(0);
1865: }
1866:
1867:
1868: /* ARGSUSED */
1869: static int
1870: mdoc_va_pre(MDOC_ARGS)
1871: {
1872: struct htmlpair tag;
1873:
1.23 kristaps 1874: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1875: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1876: return(1);
1877: }
1878:
1879:
1880: /* ARGSUSED */
1881: static int
1.5 kristaps 1882: mdoc_ap_pre(MDOC_ARGS)
1883: {
1884:
1885: h->flags |= HTML_NOSPACE;
1886: print_text(h, "\\(aq");
1887: h->flags |= HTML_NOSPACE;
1888: return(1);
1889: }
1890:
1891:
1892: /* ARGSUSED */
1893: static int
1894: mdoc_bf_pre(MDOC_ARGS)
1895: {
1.23 kristaps 1896: struct htmlpair tag[2];
1897: struct roffsu su;
1.5 kristaps 1898:
1899: if (MDOC_HEAD == n->type)
1900: return(0);
1.92 kristaps 1901: else if (MDOC_BODY != n->type)
1.5 kristaps 1902: return(1);
1903:
1.137 kristaps 1904: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1905: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1906: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1907: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1908: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1909: PAIR_CLASS_INIT(&tag[0], "lit");
1910: else
1911: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1912:
1.92 kristaps 1913: /*
1914: * We want this to be inline-formatted, but needs to be div to
1915: * accept block children.
1916: */
1.168 ! kristaps 1917: bufinit(h);
1.23 kristaps 1918: bufcat_style(h, "display", "inline");
1919: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1920: /* Needs a left-margin for spacing. */
1921: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1922: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1923: print_otag(h, TAG_DIV, 2, tag);
1924: return(1);
1925: }
1926:
1927:
1928: /* ARGSUSED */
1929: static int
1930: mdoc_ms_pre(MDOC_ARGS)
1931: {
1932: struct htmlpair tag;
1933:
1.23 kristaps 1934: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1935: print_otag(h, TAG_SPAN, 1, &tag);
1936: return(1);
1937: }
1938:
1939:
1940: /* ARGSUSED */
1941: static int
1.110 schwarze 1942: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1943: {
1944:
1945: h->flags |= HTML_IGNDELIM;
1946: return(1);
1947: }
1948:
1949:
1950: /* ARGSUSED */
1951: static void
1952: mdoc_pf_post(MDOC_ARGS)
1953: {
1954:
1955: h->flags |= HTML_NOSPACE;
1956: }
1957:
1958:
1959: /* ARGSUSED */
1960: static int
1961: mdoc_rs_pre(MDOC_ARGS)
1962: {
1.23 kristaps 1963: struct htmlpair tag;
1.5 kristaps 1964:
1965: if (MDOC_BLOCK != n->type)
1966: return(1);
1967:
1.120 kristaps 1968: if (n->prev && SEC_SEE_ALSO == n->sec)
1969: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1970:
1.23 kristaps 1971: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1972: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1973: return(1);
1974: }
1.6 kristaps 1975:
1976:
1977:
1978: /* ARGSUSED */
1979: static int
1980: mdoc_li_pre(MDOC_ARGS)
1981: {
1982: struct htmlpair tag;
1983:
1.23 kristaps 1984: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1985: print_otag(h, TAG_SPAN, 1, &tag);
1986: return(1);
1987: }
1988:
1989:
1990: /* ARGSUSED */
1991: static int
1992: mdoc_sy_pre(MDOC_ARGS)
1993: {
1994: struct htmlpair tag;
1995:
1.23 kristaps 1996: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1997: print_otag(h, TAG_SPAN, 1, &tag);
1998: return(1);
1999: }
2000:
2001:
2002: /* ARGSUSED */
2003: static int
2004: mdoc_bt_pre(MDOC_ARGS)
2005: {
2006:
2007: print_text(h, "is currently in beta test.");
2008: return(0);
2009: }
2010:
2011:
2012: /* ARGSUSED */
2013: static int
2014: mdoc_ud_pre(MDOC_ARGS)
2015: {
2016:
2017: print_text(h, "currently under development.");
2018: return(0);
2019: }
2020:
2021:
2022: /* ARGSUSED */
2023: static int
2024: mdoc_lb_pre(MDOC_ARGS)
2025: {
2026: struct htmlpair tag;
2027:
1.127 kristaps 2028: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2029: print_otag(h, TAG_BR, 0, NULL);
2030:
1.23 kristaps 2031: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2032: print_otag(h, TAG_SPAN, 1, &tag);
2033: return(1);
2034: }
1.10 kristaps 2035:
2036:
2037: /* ARGSUSED */
2038: static int
2039: mdoc__x_pre(MDOC_ARGS)
2040: {
1.38 kristaps 2041: struct htmlpair tag[2];
1.133 kristaps 2042: enum htmltag t;
2043:
2044: t = TAG_SPAN;
1.37 kristaps 2045:
1.10 kristaps 2046: switch (n->tok) {
2047: case(MDOC__A):
1.38 kristaps 2048: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2049: if (n->prev && MDOC__A == n->prev->tok)
2050: if (NULL == n->next || MDOC__A != n->next->tok)
2051: print_text(h, "and");
1.10 kristaps 2052: break;
2053: case(MDOC__B):
1.38 kristaps 2054: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 2055: t = TAG_I;
1.10 kristaps 2056: break;
2057: case(MDOC__C):
1.38 kristaps 2058: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2059: break;
2060: case(MDOC__D):
1.38 kristaps 2061: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2062: break;
2063: case(MDOC__I):
1.38 kristaps 2064: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 2065: t = TAG_I;
1.10 kristaps 2066: break;
2067: case(MDOC__J):
1.38 kristaps 2068: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 2069: t = TAG_I;
1.10 kristaps 2070: break;
2071: case(MDOC__N):
1.38 kristaps 2072: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2073: break;
2074: case(MDOC__O):
1.38 kristaps 2075: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2076: break;
2077: case(MDOC__P):
1.38 kristaps 2078: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2079: break;
2080: case(MDOC__Q):
1.38 kristaps 2081: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2082: break;
2083: case(MDOC__R):
1.38 kristaps 2084: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2085: break;
2086: case(MDOC__T):
1.38 kristaps 2087: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2088: break;
1.38 kristaps 2089: case(MDOC__U):
2090: PAIR_CLASS_INIT(&tag[0], "link-ref");
2091: break;
1.10 kristaps 2092: case(MDOC__V):
1.38 kristaps 2093: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2094: break;
2095: default:
2096: abort();
2097: /* NOTREACHED */
2098: }
2099:
1.38 kristaps 2100: if (MDOC__U != n->tok) {
1.133 kristaps 2101: print_otag(h, t, 1, tag);
1.38 kristaps 2102: return(1);
2103: }
2104:
2105: PAIR_HREF_INIT(&tag[1], n->child->string);
2106: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2107:
1.10 kristaps 2108: return(1);
2109: }
2110:
2111:
2112: /* ARGSUSED */
2113: static void
2114: mdoc__x_post(MDOC_ARGS)
2115: {
1.103 kristaps 2116:
2117: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2118: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2119: if (NULL == n->prev || MDOC__A != n->prev->tok)
2120: return;
1.10 kristaps 2121:
1.61 kristaps 2122: /* TODO: %U */
2123:
1.106 kristaps 2124: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2125: return;
2126:
1.155 kristaps 2127: h->flags |= HTML_NOSPACE;
1.10 kristaps 2128: print_text(h, n->next ? "," : ".");
1.94 kristaps 2129: }
2130:
2131:
2132: /* ARGSUSED */
2133: static int
2134: mdoc_bk_pre(MDOC_ARGS)
2135: {
2136:
2137: switch (n->type) {
2138: case (MDOC_BLOCK):
2139: break;
2140: case (MDOC_HEAD):
2141: return(0);
2142: case (MDOC_BODY):
1.131 kristaps 2143: if (n->parent->args || 0 == n->prev->nchild)
2144: h->flags |= HTML_PREKEEP;
1.94 kristaps 2145: break;
2146: default:
2147: abort();
2148: /* NOTREACHED */
2149: }
2150:
2151: return(1);
2152: }
2153:
2154:
2155: /* ARGSUSED */
2156: static void
2157: mdoc_bk_post(MDOC_ARGS)
2158: {
2159:
2160: if (MDOC_BODY == n->type)
2161: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2162: }
1.107 kristaps 2163:
2164:
2165: /* ARGSUSED */
2166: static int
2167: mdoc_quote_pre(MDOC_ARGS)
2168: {
2169: struct htmlpair tag;
2170:
2171: if (MDOC_BODY != n->type)
2172: return(1);
2173:
2174: switch (n->tok) {
2175: case (MDOC_Ao):
2176: /* FALLTHROUGH */
2177: case (MDOC_Aq):
2178: print_text(h, "\\(la");
2179: break;
2180: case (MDOC_Bro):
2181: /* FALLTHROUGH */
2182: case (MDOC_Brq):
2183: print_text(h, "\\(lC");
2184: break;
2185: case (MDOC_Bo):
2186: /* FALLTHROUGH */
2187: case (MDOC_Bq):
2188: print_text(h, "\\(lB");
2189: break;
2190: case (MDOC_Oo):
2191: /* FALLTHROUGH */
2192: case (MDOC_Op):
2193: print_text(h, "\\(lB");
1.109 kristaps 2194: h->flags |= HTML_NOSPACE;
1.107 kristaps 2195: PAIR_CLASS_INIT(&tag, "opt");
2196: print_otag(h, TAG_SPAN, 1, &tag);
2197: break;
2198: case (MDOC_Do):
2199: /* FALLTHROUGH */
2200: case (MDOC_Dq):
2201: /* FALLTHROUGH */
2202: case (MDOC_Qo):
2203: /* FALLTHROUGH */
2204: case (MDOC_Qq):
2205: print_text(h, "\\(lq");
2206: break;
2207: case (MDOC_Po):
2208: /* FALLTHROUGH */
2209: case (MDOC_Pq):
2210: print_text(h, "(");
2211: break;
2212: case (MDOC_Ql):
2213: /* FALLTHROUGH */
2214: case (MDOC_So):
2215: /* FALLTHROUGH */
2216: case (MDOC_Sq):
2217: print_text(h, "\\(oq");
2218: break;
2219: default:
2220: abort();
2221: /* NOTREACHED */
2222: }
2223:
2224: h->flags |= HTML_NOSPACE;
2225: return(1);
2226: }
2227:
2228:
2229: /* ARGSUSED */
2230: static void
2231: mdoc_quote_post(MDOC_ARGS)
2232: {
2233:
2234: if (MDOC_BODY != n->type)
2235: return;
2236:
2237: h->flags |= HTML_NOSPACE;
2238:
2239: switch (n->tok) {
2240: case (MDOC_Ao):
2241: /* FALLTHROUGH */
2242: case (MDOC_Aq):
2243: print_text(h, "\\(ra");
2244: break;
2245: case (MDOC_Bro):
2246: /* FALLTHROUGH */
2247: case (MDOC_Brq):
2248: print_text(h, "\\(rC");
2249: break;
2250: case (MDOC_Oo):
2251: /* FALLTHROUGH */
2252: case (MDOC_Op):
2253: /* FALLTHROUGH */
2254: case (MDOC_Bo):
2255: /* FALLTHROUGH */
2256: case (MDOC_Bq):
2257: print_text(h, "\\(rB");
2258: break;
2259: case (MDOC_Qo):
2260: /* FALLTHROUGH */
2261: case (MDOC_Qq):
2262: /* FALLTHROUGH */
2263: case (MDOC_Do):
2264: /* FALLTHROUGH */
2265: case (MDOC_Dq):
2266: print_text(h, "\\(rq");
2267: break;
2268: case (MDOC_Po):
2269: /* FALLTHROUGH */
2270: case (MDOC_Pq):
2271: print_text(h, ")");
2272: break;
2273: case (MDOC_Ql):
2274: /* FALLTHROUGH */
2275: case (MDOC_So):
2276: /* FALLTHROUGH */
2277: case (MDOC_Sq):
2278: print_text(h, "\\(aq");
2279: break;
2280: default:
2281: abort();
2282: /* NOTREACHED */
2283: }
2284: }
2285:
2286:
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