Annotation of mandoc/mdoc_html.c, Revision 1.179
1.179 ! kristaps 1: /* $Id: mdoc_html.c,v 1.178 2011/08/26 09:03:17 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:
38: #define MDOC_ARGS const struct mdoc_meta *m, \
39: const struct mdoc_node *n, \
40: struct html *h
41:
1.52 kristaps 42: #ifndef MIN
43: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
44: #endif
45:
1.1 kristaps 46: struct htmlmdoc {
47: int (*pre)(MDOC_ARGS);
48: void (*post)(MDOC_ARGS);
49: };
50:
51: static void print_mdoc(MDOC_ARGS);
52: static void print_mdoc_head(MDOC_ARGS);
53: static void print_mdoc_node(MDOC_ARGS);
54: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 55: static void synopsis_pre(struct html *,
56: const struct mdoc_node *);
1.1 kristaps 57:
1.23 kristaps 58: static void a2width(const char *, struct roffsu *);
59: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 60:
1.1 kristaps 61: static void mdoc_root_post(MDOC_ARGS);
62: static int mdoc_root_pre(MDOC_ARGS);
63:
1.10 kristaps 64: static void mdoc__x_post(MDOC_ARGS);
65: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 66: static int mdoc_ad_pre(MDOC_ARGS);
67: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 68: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 69: static int mdoc_ar_pre(MDOC_ARGS);
70: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 71: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 72: static void mdoc_bk_post(MDOC_ARGS);
73: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 74: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 75: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 76: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 77: static int mdoc_cd_pre(MDOC_ARGS);
78: static int mdoc_d1_pre(MDOC_ARGS);
79: static int mdoc_dv_pre(MDOC_ARGS);
80: static int mdoc_fa_pre(MDOC_ARGS);
81: static int mdoc_fd_pre(MDOC_ARGS);
82: static int mdoc_fl_pre(MDOC_ARGS);
83: static int mdoc_fn_pre(MDOC_ARGS);
84: static int mdoc_ft_pre(MDOC_ARGS);
85: static int mdoc_em_pre(MDOC_ARGS);
86: static int mdoc_er_pre(MDOC_ARGS);
87: static int mdoc_ev_pre(MDOC_ARGS);
88: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 89: static void mdoc_fo_post(MDOC_ARGS);
90: static int mdoc_fo_pre(MDOC_ARGS);
91: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 92: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 93: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 94: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 95: static int mdoc_lb_pre(MDOC_ARGS);
96: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 97: static int mdoc_lk_pre(MDOC_ARGS);
98: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 99: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 100: static int mdoc_nd_pre(MDOC_ARGS);
101: static int mdoc_nm_pre(MDOC_ARGS);
102: static int mdoc_ns_pre(MDOC_ARGS);
103: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 104: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 105: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 106: static void mdoc_quote_post(MDOC_ARGS);
107: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 108: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 109: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 110: static int mdoc_sh_pre(MDOC_ARGS);
1.99 kristaps 111: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 112: static int mdoc_sp_pre(MDOC_ARGS);
113: static int mdoc_ss_pre(MDOC_ARGS);
114: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 115: static int mdoc_sy_pre(MDOC_ARGS);
116: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 117: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 118: static int mdoc_vt_pre(MDOC_ARGS);
119: static int mdoc_xr_pre(MDOC_ARGS);
120: static int mdoc_xx_pre(MDOC_ARGS);
121:
122: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 123: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 124: {NULL, NULL}, /* Dd */
125: {NULL, NULL}, /* Dt */
126: {NULL, NULL}, /* Os */
127: {mdoc_sh_pre, NULL }, /* Sh */
128: {mdoc_ss_pre, NULL }, /* Ss */
1.120 kristaps 129: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 130: {mdoc_d1_pre, NULL}, /* D1 */
131: {mdoc_d1_pre, NULL}, /* Dl */
132: {mdoc_bd_pre, NULL}, /* Bd */
133: {NULL, NULL}, /* Ed */
1.115 kristaps 134: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 135: {NULL, NULL}, /* El */
136: {mdoc_it_pre, NULL}, /* It */
137: {mdoc_ad_pre, NULL}, /* Ad */
138: {mdoc_an_pre, NULL}, /* An */
139: {mdoc_ar_pre, NULL}, /* Ar */
140: {mdoc_cd_pre, NULL}, /* Cd */
141: {mdoc_fl_pre, NULL}, /* Cm */
142: {mdoc_dv_pre, NULL}, /* Dv */
143: {mdoc_er_pre, NULL}, /* Er */
144: {mdoc_ev_pre, NULL}, /* Ev */
145: {mdoc_ex_pre, NULL}, /* Ex */
146: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 147: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 148: {mdoc_fl_pre, NULL}, /* Fl */
149: {mdoc_fn_pre, NULL}, /* Fn */
150: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 151: {mdoc_ic_pre, NULL}, /* Ic */
152: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 153: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 154: {mdoc_nd_pre, NULL}, /* Nd */
155: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 156: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 157: {NULL, NULL}, /* Ot */
158: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 159: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 160: {NULL, NULL}, /* St */
1.4 kristaps 161: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 162: {mdoc_vt_pre, NULL}, /* Vt */
163: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 164: {mdoc__x_pre, mdoc__x_post}, /* %A */
165: {mdoc__x_pre, mdoc__x_post}, /* %B */
166: {mdoc__x_pre, mdoc__x_post}, /* %D */
167: {mdoc__x_pre, mdoc__x_post}, /* %I */
168: {mdoc__x_pre, mdoc__x_post}, /* %J */
169: {mdoc__x_pre, mdoc__x_post}, /* %N */
170: {mdoc__x_pre, mdoc__x_post}, /* %O */
171: {mdoc__x_pre, mdoc__x_post}, /* %P */
172: {mdoc__x_pre, mdoc__x_post}, /* %R */
173: {mdoc__x_pre, mdoc__x_post}, /* %T */
174: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 175: {NULL, NULL}, /* Ac */
1.107 kristaps 176: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
177: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 178: {NULL, NULL}, /* At */
179: {NULL, NULL}, /* Bc */
1.5 kristaps 180: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 181: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
182: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 183: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 184: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 185: {NULL, NULL}, /* Db */
186: {NULL, NULL}, /* Dc */
1.107 kristaps 187: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
188: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 189: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 190: {NULL, NULL}, /* Ef */
191: {mdoc_em_pre, NULL}, /* Em */
192: {NULL, NULL}, /* Eo */
193: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 194: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 195: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 196: {mdoc_ns_pre, NULL}, /* Ns */
197: {mdoc_xx_pre, NULL}, /* Nx */
198: {mdoc_xx_pre, NULL}, /* Ox */
199: {NULL, NULL}, /* Pc */
1.110 schwarze 200: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 201: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
202: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 203: {NULL, NULL}, /* Qc */
1.107 kristaps 204: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
205: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 207: {NULL, NULL}, /* Re */
1.5 kristaps 208: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 209: {NULL, NULL}, /* Sc */
1.107 kristaps 210: {mdoc_quote_pre, mdoc_quote_post}, /* So */
211: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.99 kristaps 212: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 213: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 214: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 215: {NULL, NULL}, /* Tn */
216: {mdoc_xx_pre, NULL}, /* Ux */
217: {NULL, NULL}, /* Xc */
218: {NULL, NULL}, /* Xo */
1.4 kristaps 219: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 220: {NULL, NULL}, /* Fc */
1.107 kristaps 221: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 222: {NULL, NULL}, /* Oc */
1.94 kristaps 223: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 224: {NULL, NULL}, /* Ek */
1.6 kristaps 225: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 226: {NULL, NULL}, /* Hf */
227: {NULL, NULL}, /* Fr */
1.6 kristaps 228: {mdoc_ud_pre, NULL}, /* Ud */
229: {mdoc_lb_pre, NULL}, /* Lb */
1.120 kristaps 230: {mdoc_pp_pre, NULL}, /* Lp */
1.2 kristaps 231: {mdoc_lk_pre, NULL}, /* Lk */
232: {mdoc_mt_pre, NULL}, /* Mt */
1.107 kristaps 233: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 kristaps 235: {NULL, NULL}, /* Brc */
1.10 kristaps 236: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 237: {NULL, NULL}, /* Es */ /* TODO */
238: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 239: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 240: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 241: {mdoc_sp_pre, NULL}, /* br */
242: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 243: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 244: {NULL, NULL}, /* Ta */
1.1 kristaps 245: };
246:
1.115 kristaps 247: static const char * const lists[LIST_MAX] = {
248: NULL,
1.116 kristaps 249: "list-bul",
250: "list-col",
1.115 kristaps 251: "list-dash",
252: "list-diag",
253: "list-enum",
254: "list-hang",
1.116 kristaps 255: "list-hyph",
1.115 kristaps 256: "list-inset",
257: "list-item",
258: "list-ohang",
259: "list-tag"
260: };
1.1 kristaps 261:
262: void
263: html_mdoc(void *arg, const struct mdoc *m)
264: {
265:
1.179 ! kristaps 266: print_mdoc(mdoc_meta(m), mdoc_node(m), (struct html *)arg);
! 267: putchar('\n');
1.1 kristaps 268: }
269:
270:
1.23 kristaps 271: /*
272: * Calculate the scaling unit passed in a `-width' argument. This uses
273: * either a native scaling unit (e.g., 1i, 2m) or the string length of
274: * the value.
275: */
276: static void
277: a2width(const char *p, struct roffsu *su)
1.1 kristaps 278: {
279:
1.32 kristaps 280: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 281: su->unit = SCALE_BU;
1.166 kristaps 282: su->scale = html_strlen(p);
1.32 kristaps 283: }
1.1 kristaps 284: }
285:
286:
1.23 kristaps 287: /*
1.78 kristaps 288: * See the same function in mdoc_term.c for documentation.
289: */
290: static void
291: synopsis_pre(struct html *h, const struct mdoc_node *n)
292: {
293:
1.87 kristaps 294: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 295: return;
296:
297: if (n->prev->tok == n->tok &&
298: MDOC_Fo != n->tok &&
299: MDOC_Ft != n->tok &&
300: MDOC_Fn != n->tok) {
1.125 kristaps 301: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 302: return;
303: }
304:
305: switch (n->prev->tok) {
306: case (MDOC_Fd):
307: /* FALLTHROUGH */
308: case (MDOC_Fn):
309: /* FALLTHROUGH */
310: case (MDOC_Fo):
311: /* FALLTHROUGH */
312: case (MDOC_In):
313: /* FALLTHROUGH */
314: case (MDOC_Vt):
1.125 kristaps 315: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 316: break;
317: case (MDOC_Ft):
318: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.125 kristaps 319: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 320: break;
321: }
322: /* FALLTHROUGH */
323: default:
1.125 kristaps 324: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 325: break;
326: }
327: }
328:
329:
330: /*
1.23 kristaps 331: * Calculate the scaling unit passed in an `-offset' argument. This
332: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
333: * predefined strings (indent, etc.), or the string length of the value.
334: */
335: static void
336: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 337: {
338:
1.31 kristaps 339: /* FIXME: "right"? */
340:
1.1 kristaps 341: if (0 == strcmp(p, "left"))
1.23 kristaps 342: SCALE_HS_INIT(su, 0);
343: else if (0 == strcmp(p, "indent"))
344: SCALE_HS_INIT(su, INDENT);
345: else if (0 == strcmp(p, "indent-two"))
346: SCALE_HS_INIT(su, INDENT * 2);
1.177 kristaps 347: else if ( ! a2roffsu(p, su, SCALE_MAX))
348: SCALE_HS_INIT(su, html_strlen(p));
1.1 kristaps 349: }
350:
351:
352: static void
353: print_mdoc(MDOC_ARGS)
354: {
1.179 ! kristaps 355: struct tag *t, *tt;
! 356: struct htmlpair tag;
! 357:
! 358: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 kristaps 359:
1.179 ! kristaps 360: if ( ! (HTML_FRAGMENT & h->oflags)) {
! 361: print_gen_decls(h);
! 362: t = print_otag(h, TAG_HTML, 0, NULL);
! 363: tt = print_otag(h, TAG_HEAD, 0, NULL);
! 364: print_mdoc_head(m, n, h);
! 365: print_tagq(h, tt);
! 366: print_otag(h, TAG_BODY, 0, NULL);
! 367: print_otag(h, TAG_DIV, 1, &tag);
! 368: } else
! 369: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 370:
371: print_mdoc_nodelist(m, n, h);
372: print_tagq(h, t);
373: }
374:
375:
376: /* ARGSUSED */
377: static void
378: print_mdoc_head(MDOC_ARGS)
379: {
380:
381: print_gen_head(h);
1.20 kristaps 382: bufinit(h);
1.167 kristaps 383: bufcat_fmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 384:
1.168 kristaps 385: if (m->arch)
386: bufcat_fmt(h, " (%s)", m->arch);
1.1 kristaps 387:
388: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 389: print_text(h, h->buf);
1.1 kristaps 390: }
391:
392:
393: static void
394: print_mdoc_nodelist(MDOC_ARGS)
395: {
396:
397: print_mdoc_node(m, n, h);
398: if (n->next)
399: print_mdoc_nodelist(m, n->next, h);
400: }
401:
402:
403: static void
404: print_mdoc_node(MDOC_ARGS)
405: {
406: int child;
407: struct tag *t;
408:
409: child = 1;
1.39 kristaps 410: t = h->tags.head;
1.1 kristaps 411:
412: switch (n->type) {
413: case (MDOC_ROOT):
414: child = mdoc_root_pre(m, n, h);
415: break;
416: case (MDOC_TEXT):
1.144 kristaps 417: /* No tables in this mode... */
418: assert(NULL == h->tblt);
1.149 kristaps 419:
420: /*
421: * Make sure that if we're in a literal mode already
422: * (i.e., within a <PRE>) don't print the newline.
423: */
1.143 kristaps 424: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 425: if ( ! (HTML_LITERAL & h->flags))
426: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 427: if (MDOC_DELIMC & n->flags)
428: h->flags |= HTML_NOSPACE;
1.1 kristaps 429: print_text(h, n->string);
1.155 kristaps 430: if (MDOC_DELIMO & n->flags)
431: h->flags |= HTML_NOSPACE;
1.151 kristaps 432: return;
433: case (MDOC_EQN):
1.174 kristaps 434: print_eqn(h, n->eqn);
1.153 kristaps 435: break;
1.140 kristaps 436: case (MDOC_TBL):
1.144 kristaps 437: /*
438: * This will take care of initialising all of the table
439: * state data for the first table, then tearing it down
440: * for the last one.
441: */
1.141 kristaps 442: print_tbl(h, n->span);
1.144 kristaps 443: return;
1.1 kristaps 444: default:
1.144 kristaps 445: /*
446: * Close out the current table, if it's open, and unset
447: * the "meta" table state. This will be reopened on the
448: * next table element.
449: */
450: if (h->tblt) {
451: print_tblclose(h);
452: t = h->tags.head;
453: }
454:
455: assert(NULL == h->tblt);
1.89 kristaps 456: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 457: child = (*mdocs[n->tok].pre)(m, n, h);
458: break;
459: }
460:
1.94 kristaps 461: if (HTML_KEEP & h->flags) {
462: if (n->prev && n->prev->line != n->line) {
463: h->flags &= ~HTML_KEEP;
464: h->flags |= HTML_PREKEEP;
465: } else if (NULL == n->prev) {
466: if (n->parent && n->parent->line != n->line) {
467: h->flags &= ~HTML_KEEP;
468: h->flags |= HTML_PREKEEP;
469: }
470: }
471: }
472:
1.1 kristaps 473: if (child && n->child)
474: print_mdoc_nodelist(m, n->child, h);
475:
476: print_stagq(h, t);
477:
478: switch (n->type) {
479: case (MDOC_ROOT):
480: mdoc_root_post(m, n, h);
1.153 kristaps 481: break;
482: case (MDOC_EQN):
1.1 kristaps 483: break;
484: default:
1.89 kristaps 485: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 486: (*mdocs[n->tok].post)(m, n, h);
487: break;
488: }
489: }
490:
491: /* ARGSUSED */
492: static void
493: mdoc_root_post(MDOC_ARGS)
494: {
1.132 kristaps 495: struct htmlpair tag[3];
1.1 kristaps 496: struct tag *t, *tt;
497:
1.132 kristaps 498: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
499: PAIR_CLASS_INIT(&tag[1], "foot");
500: if (NULL == h->style) {
1.135 kristaps 501: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
502: t = print_otag(h, TAG_TABLE, 3, tag);
1.132 kristaps 503: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
504: print_otag(h, TAG_COL, 1, tag);
505: print_otag(h, TAG_COL, 1, tag);
506: } else
507: t = print_otag(h, TAG_TABLE, 2, tag);
508:
509: t = print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 510:
1.1 kristaps 511: tt = print_otag(h, TAG_TR, 0, NULL);
512:
1.125 kristaps 513: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 514: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 515:
1.154 schwarze 516: print_text(h, m->date);
1.1 kristaps 517: print_stagq(h, tt);
518:
1.125 kristaps 519: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.132 kristaps 520: if (NULL == h->style) {
521: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
522: print_otag(h, TAG_TD, 2, tag);
523: } else
524: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 525:
1.1 kristaps 526: print_text(h, m->os);
527: print_tagq(h, t);
528: }
529:
530:
531: /* ARGSUSED */
532: static int
533: mdoc_root_pre(MDOC_ARGS)
534: {
1.40 kristaps 535: struct htmlpair tag[3];
1.1 kristaps 536: struct tag *t, *tt;
537: char b[BUFSIZ], title[BUFSIZ];
538:
1.119 kristaps 539: strlcpy(b, m->vol, BUFSIZ);
1.1 kristaps 540:
541: if (m->arch) {
1.119 kristaps 542: strlcat(b, " (", BUFSIZ);
543: strlcat(b, m->arch, BUFSIZ);
544: strlcat(b, ")", BUFSIZ);
1.1 kristaps 545: }
546:
1.119 kristaps 547: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.23 kristaps 548:
1.132 kristaps 549: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
550: PAIR_CLASS_INIT(&tag[1], "head");
551: if (NULL == h->style) {
552: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
553: t = print_otag(h, TAG_TABLE, 3, tag);
554: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
555: print_otag(h, TAG_COL, 1, tag);
556: print_otag(h, TAG_COL, 1, tag);
557: print_otag(h, TAG_COL, 1, tag);
558: } else
559: t = print_otag(h, TAG_TABLE, 2, tag);
560:
561: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 562:
1.1 kristaps 563: tt = print_otag(h, TAG_TR, 0, NULL);
564:
1.125 kristaps 565: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 566: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 567:
1.2 kristaps 568: print_text(h, title);
1.1 kristaps 569: print_stagq(h, tt);
570:
1.125 kristaps 571: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.132 kristaps 572: if (NULL == h->style) {
573: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
574: print_otag(h, TAG_TD, 2, tag);
575: } else
576: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 577:
1.2 kristaps 578: print_text(h, b);
1.1 kristaps 579: print_stagq(h, tt);
580:
1.125 kristaps 581: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.132 kristaps 582: if (NULL == h->style) {
583: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
584: print_otag(h, TAG_TD, 2, tag);
585: } else
586: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 587:
1.2 kristaps 588: print_text(h, title);
1.1 kristaps 589: print_tagq(h, t);
590: return(1);
591: }
592:
593:
594: /* ARGSUSED */
595: static int
596: mdoc_sh_pre(MDOC_ARGS)
597: {
1.123 kristaps 598: struct htmlpair tag;
599:
600: if (MDOC_BLOCK == n->type) {
601: PAIR_CLASS_INIT(&tag, "section");
602: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 603: return(1);
1.123 kristaps 604: } else if (MDOC_BODY == n->type)
1.1 kristaps 605: return(1);
606:
1.168 kristaps 607: bufinit(h);
1.172 kristaps 608: bufcat(h, "x");
1.175 kristaps 609:
610: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 611: bufcat_id(h, n->string);
1.175 kristaps 612: if (NULL != (n = n->next))
1.168 kristaps 613: bufcat_id(h, " ");
1.21 kristaps 614: }
615:
1.175 kristaps 616: if (NULL == n) {
617: PAIR_ID_INIT(&tag, h->buf);
618: print_otag(h, TAG_H1, 1, &tag);
619: } else
620: print_otag(h, TAG_H1, 0, NULL);
621:
1.1 kristaps 622: return(1);
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);
1.172 kristaps 639: bufcat(h, "x");
1.175 kristaps 640:
641: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 642: bufcat_id(h, n->string);
1.175 kristaps 643: if (NULL != (n = n->next))
1.168 kristaps 644: bufcat_id(h, " ");
1.21 kristaps 645: }
646:
1.175 kristaps 647: if (NULL == n) {
648: PAIR_ID_INIT(&tag, h->buf);
649: print_otag(h, TAG_H2, 1, &tag);
650: } else
651: print_otag(h, TAG_H2, 0, NULL);
652:
1.1 kristaps 653: return(1);
654: }
655:
656:
657: /* ARGSUSED */
658: static int
659: mdoc_fl_pre(MDOC_ARGS)
660: {
661: struct htmlpair tag;
662:
1.51 kristaps 663: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 664: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 665:
1.50 kristaps 666: /* `Cm' has no leading hyphen. */
667:
1.51 kristaps 668: if (MDOC_Cm == n->tok)
1.50 kristaps 669: return(1);
670:
671: print_text(h, "\\-");
672:
673: if (n->child)
1.58 kristaps 674: h->flags |= HTML_NOSPACE;
675: else if (n->next && n->next->line == n->line)
1.1 kristaps 676: h->flags |= HTML_NOSPACE;
1.50 kristaps 677:
1.1 kristaps 678: return(1);
679: }
680:
681:
682: /* ARGSUSED */
683: static int
684: mdoc_nd_pre(MDOC_ARGS)
685: {
686: struct htmlpair tag;
687:
688: if (MDOC_BODY != n->type)
689: return(1);
690:
1.24 kristaps 691: /* XXX: this tag in theory can contain block elements. */
692:
1.1 kristaps 693: print_text(h, "\\(em");
1.124 kristaps 694: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 695: print_otag(h, TAG_SPAN, 1, &tag);
696: return(1);
697: }
698:
699:
700: static int
701: mdoc_nm_pre(MDOC_ARGS)
702: {
1.91 kristaps 703: struct htmlpair tag;
704: struct roffsu su;
1.166 kristaps 705: int len;
1.91 kristaps 706:
1.124 kristaps 707: switch (n->type) {
708: case (MDOC_ELEM):
1.91 kristaps 709: synopsis_pre(h, n);
710: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 711: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 712: if (NULL == n->child && m->name)
713: print_text(h, m->name);
714: return(1);
715: case (MDOC_HEAD):
716: print_otag(h, TAG_TD, 0, NULL);
717: if (NULL == n->child && m->name)
1.91 kristaps 718: print_text(h, m->name);
1.124 kristaps 719: return(1);
720: case (MDOC_BODY):
721: print_otag(h, TAG_TD, 0, NULL);
722: return(1);
723: default:
724: break;
725: }
1.91 kristaps 726:
1.124 kristaps 727: synopsis_pre(h, n);
728: PAIR_CLASS_INIT(&tag, "synopsis");
729: print_otag(h, TAG_TABLE, 1, &tag);
730:
731: for (len = 0, n = n->child; n; n = n->next)
732: if (MDOC_TEXT == n->type)
1.166 kristaps 733: len += html_strlen(n->string);
1.91 kristaps 734:
1.124 kristaps 735: if (0 == len && m->name)
1.166 kristaps 736: len = html_strlen(m->name);
1.1 kristaps 737:
1.124 kristaps 738: SCALE_HS_INIT(&su, (double)len);
1.168 kristaps 739: bufinit(h);
1.165 kristaps 740: bufcat_su(h, "width", &su);
1.124 kristaps 741: PAIR_STYLE_INIT(&tag, h);
742: print_otag(h, TAG_COL, 1, &tag);
743: print_otag(h, TAG_COL, 0, NULL);
744: print_otag(h, TAG_TBODY, 0, NULL);
745: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 746: return(1);
747: }
748:
749:
750: /* ARGSUSED */
751: static int
752: mdoc_xr_pre(MDOC_ARGS)
753: {
1.157 kristaps 754: struct htmlpair tag[2];
1.56 kristaps 755:
756: if (NULL == n->child)
757: return(0);
1.17 kristaps 758:
1.23 kristaps 759: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 760:
1.17 kristaps 761: if (h->base_man) {
1.23 kristaps 762: buffmt_man(h, n->child->string,
763: n->child->next ?
1.17 kristaps 764: n->child->next->string : NULL);
1.57 kristaps 765: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 766: print_otag(h, TAG_A, 2, tag);
767: } else
768: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 769:
1.157 kristaps 770: n = n->child;
771: print_text(h, n->string);
1.16 kristaps 772:
1.157 kristaps 773: if (NULL == (n = n->next))
1.1 kristaps 774: return(0);
775:
776: h->flags |= HTML_NOSPACE;
777: print_text(h, "(");
778: h->flags |= HTML_NOSPACE;
1.157 kristaps 779: print_text(h, n->string);
1.1 kristaps 780: h->flags |= HTML_NOSPACE;
781: print_text(h, ")");
782: return(0);
783: }
784:
785:
786: /* ARGSUSED */
787: static int
788: mdoc_ns_pre(MDOC_ARGS)
789: {
790:
1.150 kristaps 791: if ( ! (MDOC_LINE & n->flags))
792: h->flags |= HTML_NOSPACE;
1.1 kristaps 793: return(1);
794: }
795:
796:
797: /* ARGSUSED */
798: static int
799: mdoc_ar_pre(MDOC_ARGS)
800: {
801: struct htmlpair tag;
802:
1.23 kristaps 803: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 804: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 805: return(1);
806: }
807:
808:
809: /* ARGSUSED */
810: static int
811: mdoc_xx_pre(MDOC_ARGS)
812: {
813: const char *pp;
814: struct htmlpair tag;
1.152 schwarze 815: int flags;
1.1 kristaps 816:
817: switch (n->tok) {
818: case (MDOC_Bsx):
1.112 schwarze 819: pp = "BSD/OS";
1.1 kristaps 820: break;
821: case (MDOC_Dx):
1.45 kristaps 822: pp = "DragonFly";
1.1 kristaps 823: break;
824: case (MDOC_Fx):
825: pp = "FreeBSD";
826: break;
827: case (MDOC_Nx):
828: pp = "NetBSD";
829: break;
830: case (MDOC_Ox):
831: pp = "OpenBSD";
832: break;
833: case (MDOC_Ux):
834: pp = "UNIX";
835: break;
836: default:
837: return(1);
838: }
839:
1.23 kristaps 840: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 841: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 842:
1.1 kristaps 843: print_text(h, pp);
1.148 kristaps 844: if (n->child) {
1.152 schwarze 845: flags = h->flags;
1.148 kristaps 846: h->flags |= HTML_KEEP;
847: print_text(h, n->child->string);
1.152 schwarze 848: h->flags = flags;
1.148 kristaps 849: }
850: return(0);
1.1 kristaps 851: }
852:
853:
854: /* ARGSUSED */
855: static int
1.4 kristaps 856: mdoc_bx_pre(MDOC_ARGS)
857: {
1.146 kristaps 858: struct htmlpair tag;
1.4 kristaps 859:
1.23 kristaps 860: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 861: print_otag(h, TAG_SPAN, 1, &tag);
862:
1.145 kristaps 863: if (NULL != (n = n->child)) {
864: print_text(h, n->string);
865: h->flags |= HTML_NOSPACE;
866: print_text(h, "BSD");
867: } else {
868: print_text(h, "BSD");
869: return(0);
870: }
1.4 kristaps 871:
1.145 kristaps 872: if (NULL != (n = n->next)) {
873: h->flags |= HTML_NOSPACE;
1.147 kristaps 874: print_text(h, "-");
1.4 kristaps 875: h->flags |= HTML_NOSPACE;
1.147 kristaps 876: print_text(h, n->string);
1.145 kristaps 877: }
1.4 kristaps 878:
879: return(0);
880: }
881:
1.142 kristaps 882: /* ARGSUSED */
1.4 kristaps 883: static int
1.115 kristaps 884: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 885: {
1.115 kristaps 886: struct roffsu su;
887: enum mdoc_list type;
1.116 kristaps 888: struct htmlpair tag[2];
1.115 kristaps 889: const struct mdoc_node *bl;
890:
891: bl = n->parent;
892: while (bl && MDOC_Bl != bl->tok)
893: bl = bl->parent;
1.23 kristaps 894:
1.115 kristaps 895: assert(bl);
1.23 kristaps 896:
1.137 kristaps 897: type = bl->norm->Bl.type;
1.24 kristaps 898:
1.116 kristaps 899: assert(lists[type]);
900: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 901:
1.168 kristaps 902: bufinit(h);
903:
1.115 kristaps 904: if (MDOC_HEAD == n->type) {
905: switch (type) {
906: case(LIST_bullet):
907: /* FALLTHROUGH */
908: case(LIST_dash):
909: /* FALLTHROUGH */
910: case(LIST_item):
911: /* FALLTHROUGH */
912: case(LIST_hyphen):
913: /* FALLTHROUGH */
914: case(LIST_enum):
915: return(0);
916: case(LIST_diag):
917: /* FALLTHROUGH */
918: case(LIST_hang):
919: /* FALLTHROUGH */
920: case(LIST_inset):
921: /* FALLTHROUGH */
922: case(LIST_ohang):
923: /* FALLTHROUGH */
924: case(LIST_tag):
1.137 kristaps 925: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 926: bufcat_su(h, "margin-top", &su);
927: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 928: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 929: if (LIST_diag != type)
930: break;
931: PAIR_CLASS_INIT(&tag[0], "diag");
932: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 933: break;
934: case(LIST_column):
935: break;
936: default:
937: break;
938: }
939: } else if (MDOC_BODY == n->type) {
940: switch (type) {
941: case(LIST_bullet):
942: /* FALLTHROUGH */
943: case(LIST_hyphen):
944: /* FALLTHROUGH */
945: case(LIST_dash):
946: /* FALLTHROUGH */
947: case(LIST_enum):
948: /* FALLTHROUGH */
949: case(LIST_item):
1.137 kristaps 950: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 951: bufcat_su(h, "margin-top", &su);
952: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 953: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 954: break;
955: case(LIST_diag):
956: /* FALLTHROUGH */
957: case(LIST_hang):
958: /* FALLTHROUGH */
959: case(LIST_inset):
960: /* FALLTHROUGH */
961: case(LIST_ohang):
962: /* FALLTHROUGH */
963: case(LIST_tag):
1.137 kristaps 964: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 965: print_otag(h, TAG_DD, 1, tag);
966: break;
967: }
1.137 kristaps 968: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 969: bufcat_su(h, "margin-left", &su);
970: PAIR_STYLE_INIT(&tag[1], h);
971: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 972: break;
973: case(LIST_column):
1.137 kristaps 974: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 975: bufcat_su(h, "margin-top", &su);
976: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 977: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 978: break;
979: default:
980: break;
981: }
982: } else {
983: switch (type) {
984: case (LIST_column):
1.116 kristaps 985: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 986: break;
987: default:
1.23 kristaps 988: break;
1.115 kristaps 989: }
1.1 kristaps 990: }
991:
992: return(1);
993: }
994:
1.25 kristaps 995: /* ARGSUSED */
1.1 kristaps 996: static int
1.115 kristaps 997: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 998: {
1.142 kristaps 999: int i;
1.119 kristaps 1000: struct htmlpair tag[3];
1.23 kristaps 1001: struct roffsu su;
1.134 kristaps 1002: char buf[BUFSIZ];
1.23 kristaps 1003:
1.168 kristaps 1004: bufinit(h);
1005:
1.115 kristaps 1006: if (MDOC_BODY == n->type) {
1.137 kristaps 1007: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 1008: print_otag(h, TAG_TBODY, 0, NULL);
1009: return(1);
1.23 kristaps 1010: }
1.1 kristaps 1011:
1.115 kristaps 1012: if (MDOC_HEAD == n->type) {
1.137 kristaps 1013: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 1014: return(0);
1015:
1016: /*
1017: * For each column, print out the <COL> tag with our
1018: * suggested width. The last column gets min-width, as
1019: * in terminal mode it auto-sizes to the width of the
1020: * screen and we want to preserve that behaviour.
1021: */
1.1 kristaps 1022:
1.142 kristaps 1023: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.137 kristaps 1024: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 1025: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1026: bufcat_su(h, "width", &su);
1027: else
1028: bufcat_su(h, "min-width", &su);
1029: PAIR_STYLE_INIT(&tag[0], h);
1030: print_otag(h, TAG_COL, 1, tag);
1031: }
1.1 kristaps 1032:
1033: return(0);
1034: }
1035:
1.119 kristaps 1036: SCALE_VS_INIT(&su, 0);
1037: bufcat_su(h, "margin-top", &su);
1038: bufcat_su(h, "margin-bottom", &su);
1039: PAIR_STYLE_INIT(&tag[0], h);
1040:
1.137 kristaps 1041: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1042: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1043: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1044: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1045:
1.115 kristaps 1046: /* Set the block's left-hand margin. */
1.1 kristaps 1047:
1.137 kristaps 1048: if (n->norm->Bl.offs) {
1049: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1050: bufcat_su(h, "margin-left", &su);
1051: }
1.1 kristaps 1052:
1.137 kristaps 1053: switch (n->norm->Bl.type) {
1.115 kristaps 1054: case(LIST_bullet):
1.1 kristaps 1055: /* FALLTHROUGH */
1.115 kristaps 1056: case(LIST_dash):
1.1 kristaps 1057: /* FALLTHROUGH */
1.115 kristaps 1058: case(LIST_hyphen):
1.1 kristaps 1059: /* FALLTHROUGH */
1.115 kristaps 1060: case(LIST_item):
1.134 kristaps 1061: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1062: break;
1.115 kristaps 1063: case(LIST_enum):
1.134 kristaps 1064: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1065: break;
1.115 kristaps 1066: case(LIST_diag):
1067: /* FALLTHROUGH */
1068: case(LIST_hang):
1.46 kristaps 1069: /* FALLTHROUGH */
1.115 kristaps 1070: case(LIST_inset):
1.33 kristaps 1071: /* FALLTHROUGH */
1.115 kristaps 1072: case(LIST_ohang):
1.1 kristaps 1073: /* FALLTHROUGH */
1.115 kristaps 1074: case(LIST_tag):
1.134 kristaps 1075: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1076: break;
1077: case(LIST_column):
1.134 kristaps 1078: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1079: break;
1080: default:
1.115 kristaps 1081: abort();
1082: /* NOTREACHED */
1.1 kristaps 1083: }
1084:
1085: return(1);
1086: }
1087:
1088: /* ARGSUSED */
1089: static int
1090: mdoc_ex_pre(MDOC_ARGS)
1091: {
1.160 kristaps 1092: struct tag *t;
1093: struct htmlpair tag;
1094: int nchild;
1.1 kristaps 1095:
1.127 kristaps 1096: if (n->prev)
1097: print_otag(h, TAG_BR, 0, NULL);
1098:
1.23 kristaps 1099: PAIR_CLASS_INIT(&tag, "utility");
1100:
1.1 kristaps 1101: print_text(h, "The");
1.160 kristaps 1102:
1103: nchild = n->nchild;
1104: for (n = n->child; n; n = n->next) {
1105: assert(MDOC_TEXT == n->type);
1106:
1.132 kristaps 1107: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1108: print_text(h, n->string);
1.1 kristaps 1109: print_tagq(h, t);
1110:
1.160 kristaps 1111: if (nchild > 2 && n->next) {
1112: h->flags |= HTML_NOSPACE;
1113: print_text(h, ",");
1114: }
1.1 kristaps 1115:
1.160 kristaps 1116: if (n->next && NULL == n->next->next)
1117: print_text(h, "and");
1.1 kristaps 1118: }
1119:
1.160 kristaps 1120: if (nchild > 1)
1.1 kristaps 1121: print_text(h, "utilities exit");
1122: else
1123: print_text(h, "utility exits");
1124:
1125: print_text(h, "0 on success, and >0 if an error occurs.");
1126: return(0);
1127: }
1128:
1129:
1130: /* ARGSUSED */
1131: static int
1132: mdoc_em_pre(MDOC_ARGS)
1133: {
1134: struct htmlpair tag;
1135:
1.23 kristaps 1136: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1137: print_otag(h, TAG_SPAN, 1, &tag);
1138: return(1);
1139: }
1140:
1141:
1142: /* ARGSUSED */
1143: static int
1144: mdoc_d1_pre(MDOC_ARGS)
1145: {
1.23 kristaps 1146: struct htmlpair tag[2];
1147: struct roffsu su;
1.1 kristaps 1148:
1149: if (MDOC_BLOCK != n->type)
1150: return(1);
1151:
1.118 kristaps 1152: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1153: bufinit(h);
1.118 kristaps 1154: bufcat_su(h, "margin-top", &su);
1155: bufcat_su(h, "margin-bottom", &su);
1156: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1157: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1158:
1159: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1160:
1.136 kristaps 1161: PAIR_CLASS_INIT(&tag[0], "display");
1162: print_otag(h, TAG_DIV, 1, tag);
1163:
1.135 kristaps 1164: if (MDOC_Dl == n->tok) {
1.136 kristaps 1165: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1166: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1167: }
1.35 kristaps 1168:
1.1 kristaps 1169: return(1);
1170: }
1171:
1172:
1173: /* ARGSUSED */
1174: static int
1175: mdoc_sx_pre(MDOC_ARGS)
1176: {
1.157 kristaps 1177: struct htmlpair tag[2];
1.1 kristaps 1178:
1.168 kristaps 1179: bufinit(h);
1.169 kristaps 1180: bufcat(h, "#x");
1.175 kristaps 1181:
1182: for (n = n->child; n; ) {
1.168 kristaps 1183: bufcat_id(h, n->string);
1.175 kristaps 1184: if (NULL != (n = n->next))
1.168 kristaps 1185: bufcat_id(h, " ");
1.1 kristaps 1186: }
1187:
1.23 kristaps 1188: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1189: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1190:
1.134 kristaps 1191: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1192: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1193: return(1);
1194: }
1195:
1196:
1197: /* ARGSUSED */
1198: static int
1199: mdoc_bd_pre(MDOC_ARGS)
1200: {
1201: struct htmlpair tag[2];
1.149 kristaps 1202: int comp, sv;
1.80 kristaps 1203: const struct mdoc_node *nn;
1.23 kristaps 1204: struct roffsu su;
1.1 kristaps 1205:
1.80 kristaps 1206: if (MDOC_HEAD == n->type)
1.1 kristaps 1207: return(0);
1208:
1209: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1210: comp = n->norm->Bd.comp;
1.23 kristaps 1211: for (nn = n; nn && ! comp; nn = nn->parent) {
1212: if (MDOC_BLOCK != nn->type)
1213: continue;
1214: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1215: comp = 1;
1216: if (nn->prev)
1217: break;
1218: }
1.126 kristaps 1219: if ( ! comp)
1220: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1221: return(1);
1222: }
1223:
1.126 kristaps 1224: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1225: if (n->norm->Bd.offs)
1226: a2offs(n->norm->Bd.offs, &su);
1.168 kristaps 1227:
1228: bufinit(h);
1.126 kristaps 1229: bufcat_su(h, "margin-left", &su);
1230: PAIR_STYLE_INIT(&tag[0], h);
1231:
1.137 kristaps 1232: if (DISP_unfilled != n->norm->Bd.type &&
1233: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1234: PAIR_CLASS_INIT(&tag[1], "display");
1235: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1236: return(1);
1.126 kristaps 1237: }
1.1 kristaps 1238:
1.126 kristaps 1239: PAIR_CLASS_INIT(&tag[1], "lit display");
1240: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1241:
1.149 kristaps 1242: /* This can be recursive: save & set our literal state. */
1243:
1244: sv = h->flags & HTML_LITERAL;
1245: h->flags |= HTML_LITERAL;
1246:
1.14 kristaps 1247: for (nn = n->child; nn; nn = nn->next) {
1248: print_mdoc_node(m, nn, h);
1.108 kristaps 1249: /*
1250: * If the printed node flushes its own line, then we
1251: * needn't do it here as well. This is hacky, but the
1252: * notion of selective eoln whitespace is pretty dumb
1253: * anyway, so don't sweat it.
1254: */
1255: switch (nn->tok) {
1.111 kristaps 1256: case (MDOC_Sm):
1257: /* FALLTHROUGH */
1.108 kristaps 1258: case (MDOC_br):
1259: /* FALLTHROUGH */
1260: case (MDOC_sp):
1261: /* FALLTHROUGH */
1262: case (MDOC_Bl):
1.114 kristaps 1263: /* FALLTHROUGH */
1264: case (MDOC_D1):
1265: /* FALLTHROUGH */
1266: case (MDOC_Dl):
1.108 kristaps 1267: /* FALLTHROUGH */
1268: case (MDOC_Lp):
1269: /* FALLTHROUGH */
1270: case (MDOC_Pp):
1271: continue;
1272: default:
1273: break;
1274: }
1.101 schwarze 1275: if (nn->next && nn->next->line == nn->line)
1276: continue;
1.126 kristaps 1277: else if (nn->next)
1278: print_text(h, "\n");
1.125 kristaps 1279:
1.101 schwarze 1280: h->flags |= HTML_NOSPACE;
1.1 kristaps 1281: }
1.149 kristaps 1282:
1283: if (0 == sv)
1284: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1285:
1286: return(0);
1287: }
1288:
1289:
1290: /* ARGSUSED */
1291: static int
1292: mdoc_pa_pre(MDOC_ARGS)
1293: {
1294: struct htmlpair tag;
1295:
1.23 kristaps 1296: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1297: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1298: return(1);
1299: }
1300:
1301:
1302: /* ARGSUSED */
1303: static int
1304: mdoc_ad_pre(MDOC_ARGS)
1305: {
1306: struct htmlpair tag;
1307:
1.23 kristaps 1308: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1309: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1310: return(1);
1311: }
1312:
1313:
1314: /* ARGSUSED */
1315: static int
1316: mdoc_an_pre(MDOC_ARGS)
1317: {
1318: struct htmlpair tag;
1319:
1.19 kristaps 1320: /* TODO: -split and -nosplit (see termp_an_pre()). */
1321:
1.23 kristaps 1322: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1323: print_otag(h, TAG_SPAN, 1, &tag);
1324: return(1);
1325: }
1326:
1327:
1328: /* ARGSUSED */
1329: static int
1330: mdoc_cd_pre(MDOC_ARGS)
1331: {
1332: struct htmlpair tag;
1333:
1.78 kristaps 1334: synopsis_pre(h, n);
1.23 kristaps 1335: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1336: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1337: return(1);
1338: }
1339:
1340:
1341: /* ARGSUSED */
1342: static int
1343: mdoc_dv_pre(MDOC_ARGS)
1344: {
1345: struct htmlpair tag;
1346:
1.23 kristaps 1347: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1348: print_otag(h, TAG_SPAN, 1, &tag);
1349: return(1);
1350: }
1351:
1352:
1353: /* ARGSUSED */
1354: static int
1355: mdoc_ev_pre(MDOC_ARGS)
1356: {
1357: struct htmlpair tag;
1358:
1.23 kristaps 1359: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1360: print_otag(h, TAG_SPAN, 1, &tag);
1361: return(1);
1362: }
1363:
1364:
1365: /* ARGSUSED */
1366: static int
1367: mdoc_er_pre(MDOC_ARGS)
1368: {
1369: struct htmlpair tag;
1370:
1.23 kristaps 1371: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1372: print_otag(h, TAG_SPAN, 1, &tag);
1373: return(1);
1374: }
1375:
1376:
1377: /* ARGSUSED */
1378: static int
1379: mdoc_fa_pre(MDOC_ARGS)
1380: {
1381: const struct mdoc_node *nn;
1382: struct htmlpair tag;
1383: struct tag *t;
1384:
1.23 kristaps 1385: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1386: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1387: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1388: return(1);
1389: }
1390:
1391: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1392: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1393: print_text(h, nn->string);
1394: print_tagq(h, t);
1.155 kristaps 1395: if (nn->next) {
1396: h->flags |= HTML_NOSPACE;
1.1 kristaps 1397: print_text(h, ",");
1.155 kristaps 1398: }
1.1 kristaps 1399: }
1400:
1.155 kristaps 1401: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1402: h->flags |= HTML_NOSPACE;
1.1 kristaps 1403: print_text(h, ",");
1.155 kristaps 1404: }
1.1 kristaps 1405:
1406: return(0);
1407: }
1408:
1409:
1410: /* ARGSUSED */
1411: static int
1412: mdoc_fd_pre(MDOC_ARGS)
1413: {
1.162 kristaps 1414: struct htmlpair tag[2];
1415: char buf[BUFSIZ];
1416: size_t sz;
1417: int i;
1418: struct tag *t;
1.1 kristaps 1419:
1.78 kristaps 1420: synopsis_pre(h, n);
1421:
1.162 kristaps 1422: if (NULL == (n = n->child))
1423: return(0);
1424:
1425: assert(MDOC_TEXT == n->type);
1426:
1427: if (strcmp(n->string, "#include")) {
1428: PAIR_CLASS_INIT(&tag[0], "macro");
1429: print_otag(h, TAG_B, 1, tag);
1430: return(1);
1431: }
1432:
1433: PAIR_CLASS_INIT(&tag[0], "includes");
1434: print_otag(h, TAG_B, 1, tag);
1435: print_text(h, n->string);
1436:
1437: if (NULL != (n = n->next)) {
1438: assert(MDOC_TEXT == n->type);
1439: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1440: n->string + 1 : n->string, BUFSIZ);
1441:
1442: sz = strlen(buf);
1443: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1444: buf[sz - 1] = '\0';
1445:
1446: PAIR_CLASS_INIT(&tag[0], "link-includes");
1447:
1448: i = 1;
1449: if (h->base_includes) {
1450: buffmt_includes(h, buf);
1451: PAIR_HREF_INIT(&tag[i], h->buf);
1452: i++;
1453: }
1454:
1455: t = print_otag(h, TAG_A, i, tag);
1456: print_text(h, n->string);
1457: print_tagq(h, t);
1458:
1459: n = n->next;
1460: }
1461:
1462: for ( ; n; n = n->next) {
1463: assert(MDOC_TEXT == n->type);
1464: print_text(h, n->string);
1465: }
1466:
1467: return(0);
1.1 kristaps 1468: }
1469:
1470:
1471: /* ARGSUSED */
1472: static int
1473: mdoc_vt_pre(MDOC_ARGS)
1474: {
1.23 kristaps 1475: struct htmlpair tag;
1.1 kristaps 1476:
1.78 kristaps 1477: if (MDOC_BLOCK == n->type) {
1478: synopsis_pre(h, n);
1.54 kristaps 1479: return(1);
1.78 kristaps 1480: } else if (MDOC_ELEM == n->type) {
1481: synopsis_pre(h, n);
1.54 kristaps 1482: } else if (MDOC_HEAD == n->type)
1483: return(0);
1.1 kristaps 1484:
1.23 kristaps 1485: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1486: print_otag(h, TAG_SPAN, 1, &tag);
1487: return(1);
1488: }
1489:
1.2 kristaps 1490:
1.1 kristaps 1491: /* ARGSUSED */
1492: static int
1493: mdoc_ft_pre(MDOC_ARGS)
1494: {
1.23 kristaps 1495: struct htmlpair tag;
1.1 kristaps 1496:
1.78 kristaps 1497: synopsis_pre(h, n);
1.23 kristaps 1498: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1499: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1500: return(1);
1501: }
1502:
1503:
1504: /* ARGSUSED */
1505: static int
1506: mdoc_fn_pre(MDOC_ARGS)
1507: {
1.157 kristaps 1508: struct tag *t;
1509: struct htmlpair tag[2];
1510: char nbuf[BUFSIZ];
1511: const char *sp, *ep;
1512: int sz, i, pretty;
1.1 kristaps 1513:
1.157 kristaps 1514: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1515: synopsis_pre(h, n);
1.1 kristaps 1516:
1.7 kristaps 1517: /* Split apart into type and name. */
1518: assert(n->child->string);
1519: sp = n->child->string;
1.19 kristaps 1520:
1.26 kristaps 1521: ep = strchr(sp, ' ');
1522: if (NULL != ep) {
1.23 kristaps 1523: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1524: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1525:
1526: while (ep) {
1527: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1528: (void)memcpy(nbuf, sp, (size_t)sz);
1529: nbuf[sz] = '\0';
1530: print_text(h, nbuf);
1531: sp = ++ep;
1532: ep = strchr(sp, ' ');
1533: }
1534: print_tagq(h, t);
1.7 kristaps 1535: }
1.1 kristaps 1536:
1.23 kristaps 1537: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1538:
1539: /*
1540: * FIXME: only refer to IDs that we know exist.
1541: */
1542:
1543: #if 0
1.87 kristaps 1544: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1545: nbuf[0] = '\0';
1546: html_idcat(nbuf, sp, BUFSIZ);
1547: PAIR_ID_INIT(&tag[1], nbuf);
1548: } else {
1549: strlcpy(nbuf, "#", BUFSIZ);
1550: html_idcat(nbuf, sp, BUFSIZ);
1551: PAIR_HREF_INIT(&tag[1], nbuf);
1552: }
1553: #endif
1554:
1.132 kristaps 1555: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1556:
1557: if (sp) {
1.57 kristaps 1558: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1559: print_text(h, nbuf);
1560: }
1561:
1.1 kristaps 1562: print_tagq(h, t);
1563:
1564: h->flags |= HTML_NOSPACE;
1565: print_text(h, "(");
1.163 kristaps 1566: h->flags |= HTML_NOSPACE;
1.1 kristaps 1567:
1.168 kristaps 1568: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1569: bufinit(h);
1570: bufcat_style(h, "white-space", "nowrap");
1571: PAIR_STYLE_INIT(&tag[1], h);
1572:
1.157 kristaps 1573: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1574: i = 1;
1.87 kristaps 1575: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1576: i = 2;
1.133 kristaps 1577: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1578: print_text(h, n->string);
1.1 kristaps 1579: print_tagq(h, t);
1.157 kristaps 1580: if (n->next) {
1.155 kristaps 1581: h->flags |= HTML_NOSPACE;
1.1 kristaps 1582: print_text(h, ",");
1.155 kristaps 1583: }
1.1 kristaps 1584: }
1585:
1.155 kristaps 1586: h->flags |= HTML_NOSPACE;
1.1 kristaps 1587: print_text(h, ")");
1.155 kristaps 1588:
1.157 kristaps 1589: if (pretty) {
1.155 kristaps 1590: h->flags |= HTML_NOSPACE;
1.1 kristaps 1591: print_text(h, ";");
1.155 kristaps 1592: }
1.99 kristaps 1593:
1594: return(0);
1595: }
1596:
1597:
1598: /* ARGSUSED */
1599: static int
1600: mdoc_sm_pre(MDOC_ARGS)
1601: {
1602:
1603: assert(n->child && MDOC_TEXT == n->child->type);
1604: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1605: /*
1606: * FIXME: no p->col to check. Thus, if we have
1607: * .Bd -literal
1608: * .Sm off
1609: * 1 2
1610: * .Sm on
1611: * 3
1612: * .Ed
1613: * the "3" is preceded by a space.
1614: */
1.99 kristaps 1615: h->flags &= ~HTML_NOSPACE;
1616: h->flags &= ~HTML_NONOSPACE;
1617: } else
1618: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1619:
1620: return(0);
1621: }
1622:
1.120 kristaps 1623: /* ARGSUSED */
1624: static int
1625: mdoc_pp_pre(MDOC_ARGS)
1626: {
1627:
1628: print_otag(h, TAG_P, 0, NULL);
1629: return(0);
1630:
1631: }
1.1 kristaps 1632:
1633: /* ARGSUSED */
1634: static int
1635: mdoc_sp_pre(MDOC_ARGS)
1636: {
1.120 kristaps 1637: struct roffsu su;
1.23 kristaps 1638: struct htmlpair tag;
1.1 kristaps 1639:
1.120 kristaps 1640: SCALE_VS_INIT(&su, 1);
1641:
1642: if (MDOC_sp == n->tok) {
1.171 kristaps 1643: if (NULL != (n = n->child))
1644: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1645: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1646: } else
1647: su.scale = 0;
1.1 kristaps 1648:
1.168 kristaps 1649: bufinit(h);
1.23 kristaps 1650: bufcat_su(h, "height", &su);
1651: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1652: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1653:
1.42 kristaps 1654: /* So the div isn't empty: */
1655: print_text(h, "\\~");
1656:
1657: return(0);
1.1 kristaps 1658:
1659: }
1.2 kristaps 1660:
1661: /* ARGSUSED */
1662: static int
1663: mdoc_lk_pre(MDOC_ARGS)
1664: {
1.158 kristaps 1665: struct htmlpair tag[2];
1666:
1667: if (NULL == (n = n->child))
1668: return(0);
1.2 kristaps 1669:
1.158 kristaps 1670: assert(MDOC_TEXT == n->type);
1.2 kristaps 1671:
1.23 kristaps 1672: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1673: PAIR_HREF_INIT(&tag[1], n->string);
1674:
1.2 kristaps 1675: print_otag(h, TAG_A, 2, tag);
1676:
1.170 kristaps 1677: if (NULL == n->next)
1678: print_text(h, n->string);
1679:
1680: for (n = n->next; n; n = n->next)
1.158 kristaps 1681: print_text(h, n->string);
1.2 kristaps 1682:
1683: return(0);
1684: }
1685:
1686:
1687: /* ARGSUSED */
1688: static int
1689: mdoc_mt_pre(MDOC_ARGS)
1690: {
1.159 kristaps 1691: struct htmlpair tag[2];
1692: struct tag *t;
1.2 kristaps 1693:
1.23 kristaps 1694: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1695:
1.159 kristaps 1696: for (n = n->child; n; n = n->next) {
1697: assert(MDOC_TEXT == n->type);
1698:
1.16 kristaps 1699: bufinit(h);
1700: bufcat(h, "mailto:");
1.159 kristaps 1701: bufcat(h, n->string);
1702:
1.57 kristaps 1703: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1704: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1705: print_text(h, n->string);
1.2 kristaps 1706: print_tagq(h, t);
1707: }
1708:
1709: return(0);
1710: }
1.4 kristaps 1711:
1712:
1713: /* ARGSUSED */
1714: static int
1715: mdoc_fo_pre(MDOC_ARGS)
1716: {
1.77 kristaps 1717: struct htmlpair tag;
1718: struct tag *t;
1.4 kristaps 1719:
1720: if (MDOC_BODY == n->type) {
1721: h->flags |= HTML_NOSPACE;
1722: print_text(h, "(");
1723: h->flags |= HTML_NOSPACE;
1724: return(1);
1.77 kristaps 1725: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1726: synopsis_pre(h, n);
1.4 kristaps 1727: return(1);
1.57 kristaps 1728: }
1.4 kristaps 1729:
1.77 kristaps 1730: /* XXX: we drop non-initial arguments as per groff. */
1731:
1732: assert(n->child);
1733: assert(n->child->string);
1734:
1.23 kristaps 1735: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1736: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1737: print_text(h, n->child->string);
1738: print_tagq(h, t);
1739: return(0);
1.4 kristaps 1740: }
1741:
1742:
1743: /* ARGSUSED */
1744: static void
1745: mdoc_fo_post(MDOC_ARGS)
1746: {
1.78 kristaps 1747:
1.4 kristaps 1748: if (MDOC_BODY != n->type)
1749: return;
1.155 kristaps 1750: h->flags |= HTML_NOSPACE;
1.4 kristaps 1751: print_text(h, ")");
1.155 kristaps 1752: h->flags |= HTML_NOSPACE;
1.4 kristaps 1753: print_text(h, ";");
1754: }
1755:
1756:
1757: /* ARGSUSED */
1758: static int
1759: mdoc_in_pre(MDOC_ARGS)
1760: {
1.156 kristaps 1761: struct tag *t;
1762: struct htmlpair tag[2];
1763: int i;
1.34 kristaps 1764:
1.78 kristaps 1765: synopsis_pre(h, n);
1766:
1.23 kristaps 1767: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1768: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1769:
1.156 kristaps 1770: /*
1771: * The first argument of the `In' gets special treatment as
1772: * being a linked value. Subsequent values are printed
1773: * afterward. groff does similarly. This also handles the case
1774: * of no children.
1775: */
1776:
1.87 kristaps 1777: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1778: print_text(h, "#include");
1779:
1780: print_text(h, "<");
1781: h->flags |= HTML_NOSPACE;
1782:
1.156 kristaps 1783: if (NULL != (n = n->child)) {
1784: assert(MDOC_TEXT == n->type);
1785:
1.23 kristaps 1786: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1787:
1.23 kristaps 1788: i = 1;
1.17 kristaps 1789: if (h->base_includes) {
1.156 kristaps 1790: buffmt_includes(h, n->string);
1.161 kristaps 1791: PAIR_HREF_INIT(&tag[i], h->buf);
1792: i++;
1.156 kristaps 1793: }
1794:
1.17 kristaps 1795: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1796: print_text(h, n->string);
1.17 kristaps 1797: print_tagq(h, t);
1.156 kristaps 1798:
1799: n = n->next;
1.17 kristaps 1800: }
1.4 kristaps 1801:
1802: h->flags |= HTML_NOSPACE;
1803: print_text(h, ">");
1.156 kristaps 1804:
1805: for ( ; n; n = n->next) {
1806: assert(MDOC_TEXT == n->type);
1807: print_text(h, n->string);
1808: }
1.4 kristaps 1809:
1810: return(0);
1811: }
1812:
1813:
1814: /* ARGSUSED */
1815: static int
1816: mdoc_ic_pre(MDOC_ARGS)
1817: {
1818: struct htmlpair tag;
1819:
1.23 kristaps 1820: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1821: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1822: return(1);
1823: }
1824:
1825:
1826: /* ARGSUSED */
1827: static int
1828: mdoc_rv_pre(MDOC_ARGS)
1829: {
1.159 kristaps 1830: struct htmlpair tag;
1831: struct tag *t;
1832: int nchild;
1.4 kristaps 1833:
1.127 kristaps 1834: if (n->prev)
1835: print_otag(h, TAG_BR, 0, NULL);
1836:
1.160 kristaps 1837: PAIR_CLASS_INIT(&tag, "fname");
1838:
1.4 kristaps 1839: print_text(h, "The");
1840:
1.159 kristaps 1841: nchild = n->nchild;
1842: for (n = n->child; n; n = n->next) {
1843: assert(MDOC_TEXT == n->type);
1844:
1.139 kristaps 1845: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1846: print_text(h, n->string);
1.4 kristaps 1847: print_tagq(h, t);
1.160 kristaps 1848:
1.159 kristaps 1849: h->flags |= HTML_NOSPACE;
1850: print_text(h, "()");
1851:
1852: if (nchild > 2 && n->next) {
1853: h->flags |= HTML_NOSPACE;
1854: print_text(h, ",");
1855: }
1.4 kristaps 1856:
1.159 kristaps 1857: if (n->next && NULL == n->next->next)
1858: print_text(h, "and");
1.4 kristaps 1859: }
1860:
1.159 kristaps 1861: if (nchild > 1)
1.4 kristaps 1862: print_text(h, "functions return");
1863: else
1864: print_text(h, "function returns");
1865:
1866: print_text(h, "the value 0 if successful; otherwise the value "
1867: "-1 is returned and the global variable");
1868:
1.23 kristaps 1869: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1870: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1871: print_text(h, "errno");
1872: print_tagq(h, t);
1873: print_text(h, "is set to indicate the error.");
1874: return(0);
1875: }
1876:
1877:
1878: /* ARGSUSED */
1879: static int
1880: mdoc_va_pre(MDOC_ARGS)
1881: {
1882: struct htmlpair tag;
1883:
1.23 kristaps 1884: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1885: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1886: return(1);
1887: }
1888:
1889:
1890: /* ARGSUSED */
1891: static int
1.5 kristaps 1892: mdoc_ap_pre(MDOC_ARGS)
1893: {
1894:
1895: h->flags |= HTML_NOSPACE;
1896: print_text(h, "\\(aq");
1897: h->flags |= HTML_NOSPACE;
1898: return(1);
1899: }
1900:
1901:
1902: /* ARGSUSED */
1903: static int
1904: mdoc_bf_pre(MDOC_ARGS)
1905: {
1.23 kristaps 1906: struct htmlpair tag[2];
1907: struct roffsu su;
1.5 kristaps 1908:
1909: if (MDOC_HEAD == n->type)
1910: return(0);
1.92 kristaps 1911: else if (MDOC_BODY != n->type)
1.5 kristaps 1912: return(1);
1913:
1.137 kristaps 1914: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1915: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1916: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1917: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1918: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1919: PAIR_CLASS_INIT(&tag[0], "lit");
1920: else
1921: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1922:
1.92 kristaps 1923: /*
1924: * We want this to be inline-formatted, but needs to be div to
1925: * accept block children.
1926: */
1.168 kristaps 1927: bufinit(h);
1.23 kristaps 1928: bufcat_style(h, "display", "inline");
1929: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1930: /* Needs a left-margin for spacing. */
1931: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1932: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1933: print_otag(h, TAG_DIV, 2, tag);
1934: return(1);
1935: }
1936:
1937:
1938: /* ARGSUSED */
1939: static int
1940: mdoc_ms_pre(MDOC_ARGS)
1941: {
1942: struct htmlpair tag;
1943:
1.23 kristaps 1944: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1945: print_otag(h, TAG_SPAN, 1, &tag);
1946: return(1);
1947: }
1948:
1949:
1950: /* ARGSUSED */
1951: static int
1.110 schwarze 1952: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1953: {
1954:
1955: h->flags |= HTML_IGNDELIM;
1956: return(1);
1957: }
1958:
1959:
1960: /* ARGSUSED */
1961: static void
1962: mdoc_pf_post(MDOC_ARGS)
1963: {
1964:
1965: h->flags |= HTML_NOSPACE;
1966: }
1967:
1968:
1969: /* ARGSUSED */
1970: static int
1971: mdoc_rs_pre(MDOC_ARGS)
1972: {
1.23 kristaps 1973: struct htmlpair tag;
1.5 kristaps 1974:
1975: if (MDOC_BLOCK != n->type)
1976: return(1);
1977:
1.120 kristaps 1978: if (n->prev && SEC_SEE_ALSO == n->sec)
1979: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1980:
1.23 kristaps 1981: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1982: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1983: return(1);
1984: }
1.6 kristaps 1985:
1986:
1987:
1988: /* ARGSUSED */
1989: static int
1990: mdoc_li_pre(MDOC_ARGS)
1991: {
1992: struct htmlpair tag;
1993:
1.23 kristaps 1994: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1995: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1996: return(1);
1997: }
1998:
1999:
2000: /* ARGSUSED */
2001: static int
2002: mdoc_sy_pre(MDOC_ARGS)
2003: {
2004: struct htmlpair tag;
2005:
1.23 kristaps 2006: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2007: print_otag(h, TAG_SPAN, 1, &tag);
2008: return(1);
2009: }
2010:
2011:
2012: /* ARGSUSED */
2013: static int
2014: mdoc_bt_pre(MDOC_ARGS)
2015: {
2016:
2017: print_text(h, "is currently in beta test.");
2018: return(0);
2019: }
2020:
2021:
2022: /* ARGSUSED */
2023: static int
2024: mdoc_ud_pre(MDOC_ARGS)
2025: {
2026:
2027: print_text(h, "currently under development.");
2028: return(0);
2029: }
2030:
2031:
2032: /* ARGSUSED */
2033: static int
2034: mdoc_lb_pre(MDOC_ARGS)
2035: {
2036: struct htmlpair tag;
2037:
1.127 kristaps 2038: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2039: print_otag(h, TAG_BR, 0, NULL);
2040:
1.23 kristaps 2041: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2042: print_otag(h, TAG_SPAN, 1, &tag);
2043: return(1);
2044: }
1.10 kristaps 2045:
2046:
2047: /* ARGSUSED */
2048: static int
2049: mdoc__x_pre(MDOC_ARGS)
2050: {
1.38 kristaps 2051: struct htmlpair tag[2];
1.133 kristaps 2052: enum htmltag t;
2053:
2054: t = TAG_SPAN;
1.37 kristaps 2055:
1.10 kristaps 2056: switch (n->tok) {
2057: case(MDOC__A):
1.38 kristaps 2058: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2059: if (n->prev && MDOC__A == n->prev->tok)
2060: if (NULL == n->next || MDOC__A != n->next->tok)
2061: print_text(h, "and");
1.10 kristaps 2062: break;
2063: case(MDOC__B):
1.38 kristaps 2064: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 2065: t = TAG_I;
1.10 kristaps 2066: break;
2067: case(MDOC__C):
1.38 kristaps 2068: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2069: break;
2070: case(MDOC__D):
1.38 kristaps 2071: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2072: break;
2073: case(MDOC__I):
1.38 kristaps 2074: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 2075: t = TAG_I;
1.10 kristaps 2076: break;
2077: case(MDOC__J):
1.38 kristaps 2078: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 2079: t = TAG_I;
1.10 kristaps 2080: break;
2081: case(MDOC__N):
1.38 kristaps 2082: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2083: break;
2084: case(MDOC__O):
1.38 kristaps 2085: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2086: break;
2087: case(MDOC__P):
1.38 kristaps 2088: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2089: break;
2090: case(MDOC__Q):
1.38 kristaps 2091: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2092: break;
2093: case(MDOC__R):
1.38 kristaps 2094: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2095: break;
2096: case(MDOC__T):
1.38 kristaps 2097: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2098: break;
1.38 kristaps 2099: case(MDOC__U):
2100: PAIR_CLASS_INIT(&tag[0], "link-ref");
2101: break;
1.10 kristaps 2102: case(MDOC__V):
1.38 kristaps 2103: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2104: break;
2105: default:
2106: abort();
2107: /* NOTREACHED */
2108: }
2109:
1.38 kristaps 2110: if (MDOC__U != n->tok) {
1.133 kristaps 2111: print_otag(h, t, 1, tag);
1.38 kristaps 2112: return(1);
2113: }
2114:
2115: PAIR_HREF_INIT(&tag[1], n->child->string);
2116: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2117:
1.10 kristaps 2118: return(1);
2119: }
2120:
2121:
2122: /* ARGSUSED */
2123: static void
2124: mdoc__x_post(MDOC_ARGS)
2125: {
1.103 kristaps 2126:
2127: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2128: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2129: if (NULL == n->prev || MDOC__A != n->prev->tok)
2130: return;
1.10 kristaps 2131:
1.61 kristaps 2132: /* TODO: %U */
2133:
1.106 kristaps 2134: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2135: return;
2136:
1.155 kristaps 2137: h->flags |= HTML_NOSPACE;
1.10 kristaps 2138: print_text(h, n->next ? "," : ".");
1.94 kristaps 2139: }
2140:
2141:
2142: /* ARGSUSED */
2143: static int
2144: mdoc_bk_pre(MDOC_ARGS)
2145: {
2146:
2147: switch (n->type) {
2148: case (MDOC_BLOCK):
2149: break;
2150: case (MDOC_HEAD):
2151: return(0);
2152: case (MDOC_BODY):
1.131 kristaps 2153: if (n->parent->args || 0 == n->prev->nchild)
2154: h->flags |= HTML_PREKEEP;
1.94 kristaps 2155: break;
2156: default:
2157: abort();
2158: /* NOTREACHED */
2159: }
2160:
2161: return(1);
2162: }
2163:
2164:
2165: /* ARGSUSED */
2166: static void
2167: mdoc_bk_post(MDOC_ARGS)
2168: {
2169:
2170: if (MDOC_BODY == n->type)
2171: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2172: }
1.107 kristaps 2173:
2174:
2175: /* ARGSUSED */
2176: static int
2177: mdoc_quote_pre(MDOC_ARGS)
2178: {
2179: struct htmlpair tag;
2180:
2181: if (MDOC_BODY != n->type)
2182: return(1);
2183:
2184: switch (n->tok) {
2185: case (MDOC_Ao):
2186: /* FALLTHROUGH */
2187: case (MDOC_Aq):
2188: print_text(h, "\\(la");
2189: break;
2190: case (MDOC_Bro):
2191: /* FALLTHROUGH */
2192: case (MDOC_Brq):
2193: print_text(h, "\\(lC");
2194: break;
2195: case (MDOC_Bo):
2196: /* FALLTHROUGH */
2197: case (MDOC_Bq):
2198: print_text(h, "\\(lB");
2199: break;
2200: case (MDOC_Oo):
2201: /* FALLTHROUGH */
2202: case (MDOC_Op):
2203: print_text(h, "\\(lB");
1.109 kristaps 2204: h->flags |= HTML_NOSPACE;
1.107 kristaps 2205: PAIR_CLASS_INIT(&tag, "opt");
2206: print_otag(h, TAG_SPAN, 1, &tag);
2207: break;
2208: case (MDOC_Do):
2209: /* FALLTHROUGH */
2210: case (MDOC_Dq):
2211: /* FALLTHROUGH */
2212: case (MDOC_Qo):
2213: /* FALLTHROUGH */
2214: case (MDOC_Qq):
2215: print_text(h, "\\(lq");
2216: break;
2217: case (MDOC_Po):
2218: /* FALLTHROUGH */
2219: case (MDOC_Pq):
2220: print_text(h, "(");
2221: break;
2222: case (MDOC_Ql):
1.178 kristaps 2223: print_text(h, "\\(oq");
2224: h->flags |= HTML_NOSPACE;
2225: PAIR_CLASS_INIT(&tag, "lit");
2226: print_otag(h, TAG_CODE, 1, &tag);
2227: break;
1.107 kristaps 2228: case (MDOC_So):
2229: /* FALLTHROUGH */
2230: case (MDOC_Sq):
2231: print_text(h, "\\(oq");
2232: break;
2233: default:
2234: abort();
2235: /* NOTREACHED */
2236: }
2237:
2238: h->flags |= HTML_NOSPACE;
2239: return(1);
2240: }
2241:
2242:
2243: /* ARGSUSED */
2244: static void
2245: mdoc_quote_post(MDOC_ARGS)
2246: {
2247:
2248: if (MDOC_BODY != n->type)
2249: return;
2250:
2251: h->flags |= HTML_NOSPACE;
2252:
2253: switch (n->tok) {
2254: case (MDOC_Ao):
2255: /* FALLTHROUGH */
2256: case (MDOC_Aq):
2257: print_text(h, "\\(ra");
2258: break;
2259: case (MDOC_Bro):
2260: /* FALLTHROUGH */
2261: case (MDOC_Brq):
2262: print_text(h, "\\(rC");
2263: break;
2264: case (MDOC_Oo):
2265: /* FALLTHROUGH */
2266: case (MDOC_Op):
2267: /* FALLTHROUGH */
2268: case (MDOC_Bo):
2269: /* FALLTHROUGH */
2270: case (MDOC_Bq):
2271: print_text(h, "\\(rB");
2272: break;
2273: case (MDOC_Qo):
2274: /* FALLTHROUGH */
2275: case (MDOC_Qq):
2276: /* FALLTHROUGH */
2277: case (MDOC_Do):
2278: /* FALLTHROUGH */
2279: case (MDOC_Dq):
2280: print_text(h, "\\(rq");
2281: break;
2282: case (MDOC_Po):
2283: /* FALLTHROUGH */
2284: case (MDOC_Pq):
2285: print_text(h, ")");
2286: break;
2287: case (MDOC_Ql):
2288: /* FALLTHROUGH */
2289: case (MDOC_So):
2290: /* FALLTHROUGH */
2291: case (MDOC_Sq):
2292: print_text(h, "\\(aq");
2293: break;
2294: default:
2295: abort();
2296: /* NOTREACHED */
2297: }
2298: }
2299:
2300:
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