Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.105
1.105 ! schwarze 1: /* $OpenBSD: mdoc_html.c,v 1.104 2015/04/02 23:47:43 schwarze Exp $ */
1.1 schwarze 2: /*
1.83 schwarze 3: * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.94 schwarze 4: * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
1.1 schwarze 5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
1.102 schwarze 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1 schwarze 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.102 schwarze 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1 schwarze 13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18: #include <sys/types.h>
19:
20: #include <assert.h>
21: #include <ctype.h>
22: #include <stdio.h>
23: #include <stdlib.h>
24: #include <string.h>
25: #include <unistd.h>
26:
1.72 schwarze 27: #include "mandoc_aux.h"
1.102 schwarze 28: #include "roff.h"
1.90 schwarze 29: #include "mdoc.h"
1.1 schwarze 30: #include "out.h"
31: #include "html.h"
32: #include "main.h"
33:
34: #define INDENT 5
35:
1.104 schwarze 36: #define MDOC_ARGS const struct roff_meta *meta, \
1.103 schwarze 37: struct roff_node *n, \
1.1 schwarze 38: struct html *h
39:
1.6 schwarze 40: #ifndef MIN
41: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
42: #endif
43:
1.1 schwarze 44: struct htmlmdoc {
45: int (*pre)(MDOC_ARGS);
46: void (*post)(MDOC_ARGS);
47: };
48:
49: static void print_mdoc(MDOC_ARGS);
50: static void print_mdoc_head(MDOC_ARGS);
51: static void print_mdoc_node(MDOC_ARGS);
52: static void print_mdoc_nodelist(MDOC_ARGS);
1.71 schwarze 53: static void synopsis_pre(struct html *,
1.103 schwarze 54: const struct roff_node *);
1.1 schwarze 55:
56: static void a2width(const char *, struct roffsu *);
57:
58: static void mdoc_root_post(MDOC_ARGS);
59: static int mdoc_root_pre(MDOC_ARGS);
60:
61: static void mdoc__x_post(MDOC_ARGS);
62: static int mdoc__x_pre(MDOC_ARGS);
63: static int mdoc_ad_pre(MDOC_ARGS);
64: static int mdoc_an_pre(MDOC_ARGS);
65: static int mdoc_ap_pre(MDOC_ARGS);
66: static int mdoc_ar_pre(MDOC_ARGS);
67: static int mdoc_bd_pre(MDOC_ARGS);
68: static int mdoc_bf_pre(MDOC_ARGS);
1.25 schwarze 69: static void mdoc_bk_post(MDOC_ARGS);
70: static int mdoc_bk_pre(MDOC_ARGS);
1.1 schwarze 71: static int mdoc_bl_pre(MDOC_ARGS);
72: static int mdoc_bt_pre(MDOC_ARGS);
73: static int mdoc_bx_pre(MDOC_ARGS);
74: static int mdoc_cd_pre(MDOC_ARGS);
75: static int mdoc_d1_pre(MDOC_ARGS);
76: static int mdoc_dv_pre(MDOC_ARGS);
77: static int mdoc_fa_pre(MDOC_ARGS);
78: static int mdoc_fd_pre(MDOC_ARGS);
79: static int mdoc_fl_pre(MDOC_ARGS);
80: static int mdoc_fn_pre(MDOC_ARGS);
81: static int mdoc_ft_pre(MDOC_ARGS);
82: static int mdoc_em_pre(MDOC_ARGS);
1.96 schwarze 83: static void mdoc_eo_post(MDOC_ARGS);
84: static int mdoc_eo_pre(MDOC_ARGS);
1.1 schwarze 85: static int mdoc_er_pre(MDOC_ARGS);
86: static int mdoc_ev_pre(MDOC_ARGS);
87: static int mdoc_ex_pre(MDOC_ARGS);
88: static void mdoc_fo_post(MDOC_ARGS);
89: static int mdoc_fo_pre(MDOC_ARGS);
90: static int mdoc_ic_pre(MDOC_ARGS);
1.34 schwarze 91: static int mdoc_igndelim_pre(MDOC_ARGS);
1.1 schwarze 92: static int mdoc_in_pre(MDOC_ARGS);
93: static int mdoc_it_pre(MDOC_ARGS);
94: static int mdoc_lb_pre(MDOC_ARGS);
95: static int mdoc_li_pre(MDOC_ARGS);
96: static int mdoc_lk_pre(MDOC_ARGS);
97: static int mdoc_mt_pre(MDOC_ARGS);
98: static int mdoc_ms_pre(MDOC_ARGS);
99: static int mdoc_nd_pre(MDOC_ARGS);
100: static int mdoc_nm_pre(MDOC_ARGS);
1.85 schwarze 101: static int mdoc_no_pre(MDOC_ARGS);
1.1 schwarze 102: static int mdoc_ns_pre(MDOC_ARGS);
103: static int mdoc_pa_pre(MDOC_ARGS);
104: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 105: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 106: static void mdoc_quote_post(MDOC_ARGS);
107: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 108: static int mdoc_rs_pre(MDOC_ARGS);
109: static int mdoc_rv_pre(MDOC_ARGS);
110: static int mdoc_sh_pre(MDOC_ARGS);
1.74 schwarze 111: static int mdoc_skip_pre(MDOC_ARGS);
1.26 schwarze 112: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 113: static int mdoc_sp_pre(MDOC_ARGS);
114: static int mdoc_ss_pre(MDOC_ARGS);
115: static int mdoc_sx_pre(MDOC_ARGS);
116: static int mdoc_sy_pre(MDOC_ARGS);
117: static int mdoc_ud_pre(MDOC_ARGS);
118: static int mdoc_va_pre(MDOC_ARGS);
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] = {
124: {mdoc_ap_pre, NULL}, /* Ap */
125: {NULL, NULL}, /* Dd */
126: {NULL, NULL}, /* Dt */
127: {NULL, NULL}, /* Os */
128: {mdoc_sh_pre, NULL }, /* Sh */
1.71 schwarze 129: {mdoc_ss_pre, NULL }, /* Ss */
130: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 131: {mdoc_d1_pre, NULL}, /* D1 */
132: {mdoc_d1_pre, NULL}, /* Dl */
133: {mdoc_bd_pre, NULL}, /* Bd */
134: {NULL, NULL}, /* Ed */
1.40 schwarze 135: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 136: {NULL, NULL}, /* El */
137: {mdoc_it_pre, NULL}, /* It */
1.71 schwarze 138: {mdoc_ad_pre, NULL}, /* Ad */
1.1 schwarze 139: {mdoc_an_pre, NULL}, /* An */
140: {mdoc_ar_pre, NULL}, /* Ar */
141: {mdoc_cd_pre, NULL}, /* Cd */
142: {mdoc_fl_pre, NULL}, /* Cm */
1.71 schwarze 143: {mdoc_dv_pre, NULL}, /* Dv */
144: {mdoc_er_pre, NULL}, /* Er */
145: {mdoc_ev_pre, NULL}, /* Ev */
1.1 schwarze 146: {mdoc_ex_pre, NULL}, /* Ex */
1.71 schwarze 147: {mdoc_fa_pre, NULL}, /* Fa */
148: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 149: {mdoc_fl_pre, NULL}, /* Fl */
1.71 schwarze 150: {mdoc_fn_pre, NULL}, /* Fn */
151: {mdoc_ft_pre, NULL}, /* Ft */
152: {mdoc_ic_pre, NULL}, /* Ic */
153: {mdoc_in_pre, NULL}, /* In */
1.1 schwarze 154: {mdoc_li_pre, NULL}, /* Li */
1.71 schwarze 155: {mdoc_nd_pre, NULL}, /* Nd */
156: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 157: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.74 schwarze 158: {mdoc_ft_pre, NULL}, /* Ot */
1.1 schwarze 159: {mdoc_pa_pre, NULL}, /* Pa */
160: {mdoc_rv_pre, NULL}, /* Rv */
1.71 schwarze 161: {NULL, NULL}, /* St */
1.1 schwarze 162: {mdoc_va_pre, NULL}, /* Va */
1.71 schwarze 163: {mdoc_vt_pre, NULL}, /* Vt */
1.1 schwarze 164: {mdoc_xr_pre, NULL}, /* Xr */
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 */
176: {NULL, NULL}, /* Ac */
1.32 schwarze 177: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 179: {NULL, NULL}, /* At */
180: {NULL, NULL}, /* Bc */
1.71 schwarze 181: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 182: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 184: {mdoc_xx_pre, NULL}, /* Bsx */
185: {mdoc_bx_pre, NULL}, /* Bx */
1.87 schwarze 186: {mdoc_skip_pre, NULL}, /* Db */
1.1 schwarze 187: {NULL, NULL}, /* Dc */
1.32 schwarze 188: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 190: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 191: {NULL, NULL}, /* Ef */
1.71 schwarze 192: {mdoc_em_pre, NULL}, /* Em */
1.96 schwarze 193: {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1 schwarze 194: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 195: {mdoc_ms_pre, NULL}, /* Ms */
1.85 schwarze 196: {mdoc_no_pre, NULL}, /* No */
1.1 schwarze 197: {mdoc_ns_pre, NULL}, /* Ns */
198: {mdoc_xx_pre, NULL}, /* Nx */
199: {mdoc_xx_pre, NULL}, /* Ox */
200: {NULL, NULL}, /* Pc */
1.34 schwarze 201: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.32 schwarze 202: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 schwarze 204: {NULL, NULL}, /* Qc */
1.32 schwarze 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 schwarze 208: {NULL, NULL}, /* Re */
209: {mdoc_rs_pre, NULL}, /* Rs */
210: {NULL, NULL}, /* Sc */
1.32 schwarze 211: {mdoc_quote_pre, mdoc_quote_post}, /* So */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.71 schwarze 213: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 214: {mdoc_sx_pre, NULL}, /* Sx */
215: {mdoc_sy_pre, NULL}, /* Sy */
216: {NULL, NULL}, /* Tn */
217: {mdoc_xx_pre, NULL}, /* Ux */
218: {NULL, NULL}, /* Xc */
219: {NULL, NULL}, /* Xo */
1.71 schwarze 220: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
221: {NULL, NULL}, /* Fc */
1.32 schwarze 222: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 schwarze 223: {NULL, NULL}, /* Oc */
1.25 schwarze 224: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 225: {NULL, NULL}, /* Ek */
226: {mdoc_bt_pre, NULL}, /* Bt */
227: {NULL, NULL}, /* Hf */
1.74 schwarze 228: {mdoc_em_pre, NULL}, /* Fr */
1.1 schwarze 229: {mdoc_ud_pre, NULL}, /* Ud */
230: {mdoc_lb_pre, NULL}, /* Lb */
1.71 schwarze 231: {mdoc_pp_pre, NULL}, /* Lp */
232: {mdoc_lk_pre, NULL}, /* Lk */
233: {mdoc_mt_pre, NULL}, /* Mt */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
236: {NULL, NULL}, /* Brc */
237: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.74 schwarze 238: {mdoc_skip_pre, NULL}, /* Es */
239: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.71 schwarze 240: {mdoc_xx_pre, NULL}, /* Dx */
241: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 schwarze 242: {mdoc_sp_pre, NULL}, /* br */
1.71 schwarze 243: {mdoc_sp_pre, NULL}, /* sp */
244: {mdoc__x_pre, mdoc__x_post}, /* %U */
245: {NULL, NULL}, /* Ta */
1.74 schwarze 246: {mdoc_skip_pre, NULL}, /* ll */
1.1 schwarze 247: };
248:
1.40 schwarze 249: static const char * const lists[LIST_MAX] = {
250: NULL,
251: "list-bul",
252: "list-col",
253: "list-dash",
254: "list-diag",
255: "list-enum",
256: "list-hang",
257: "list-hyph",
258: "list-inset",
259: "list-item",
260: "list-ohang",
261: "list-tag"
262: };
1.1 schwarze 263:
1.71 schwarze 264:
1.1 schwarze 265: void
1.67 schwarze 266: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 schwarze 267: {
268:
1.100 schwarze 269: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc)->child,
1.71 schwarze 270: (struct html *)arg);
1.62 schwarze 271: putchar('\n');
1.1 schwarze 272: }
273:
274: /*
275: * Calculate the scaling unit passed in a `-width' argument. This uses
276: * either a native scaling unit (e.g., 1i, 2m) or the string length of
277: * the value.
278: */
279: static void
280: a2width(const char *p, struct roffsu *su)
281: {
282:
1.92 schwarze 283: if (a2roffsu(p, su, SCALE_MAX) < 2) {
1.84 schwarze 284: su->unit = SCALE_EN;
1.57 schwarze 285: su->scale = html_strlen(p);
1.93 schwarze 286: } else if (su->scale < 0.0)
287: su->scale = 0.0;
1.1 schwarze 288: }
289:
290: /*
1.21 schwarze 291: * See the same function in mdoc_term.c for documentation.
292: */
293: static void
1.103 schwarze 294: synopsis_pre(struct html *h, const struct roff_node *n)
1.21 schwarze 295: {
296:
1.23 schwarze 297: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.21 schwarze 298: return;
299:
1.71 schwarze 300: if (n->prev->tok == n->tok &&
301: MDOC_Fo != n->tok &&
302: MDOC_Ft != n->tok &&
303: MDOC_Fn != n->tok) {
1.40 schwarze 304: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 305: return;
306: }
307:
308: switch (n->prev->tok) {
1.71 schwarze 309: case MDOC_Fd:
1.21 schwarze 310: /* FALLTHROUGH */
1.71 schwarze 311: case MDOC_Fn:
1.21 schwarze 312: /* FALLTHROUGH */
1.71 schwarze 313: case MDOC_Fo:
1.21 schwarze 314: /* FALLTHROUGH */
1.71 schwarze 315: case MDOC_In:
1.21 schwarze 316: /* FALLTHROUGH */
1.71 schwarze 317: case MDOC_Vt:
1.83 schwarze 318: print_paragraph(h);
1.21 schwarze 319: break;
1.71 schwarze 320: case MDOC_Ft:
1.21 schwarze 321: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.83 schwarze 322: print_paragraph(h);
1.21 schwarze 323: break;
324: }
325: /* FALLTHROUGH */
326: default:
1.40 schwarze 327: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 328: break;
329: }
330: }
331:
1.1 schwarze 332: static void
333: print_mdoc(MDOC_ARGS)
334: {
1.62 schwarze 335: struct tag *t, *tt;
336: struct htmlpair tag;
337:
338: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 schwarze 339:
1.62 schwarze 340: if ( ! (HTML_FRAGMENT & h->oflags)) {
341: print_gen_decls(h);
342: t = print_otag(h, TAG_HTML, 0, NULL);
343: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.67 schwarze 344: print_mdoc_head(meta, n, h);
1.62 schwarze 345: print_tagq(h, tt);
346: print_otag(h, TAG_BODY, 0, NULL);
347: print_otag(h, TAG_DIV, 1, &tag);
1.71 schwarze 348: } else
1.62 schwarze 349: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 350:
1.105 ! schwarze 351: mdoc_root_pre(meta, n, h);
1.67 schwarze 352: print_mdoc_nodelist(meta, n, h);
1.105 ! schwarze 353: mdoc_root_post(meta, n, h);
1.1 schwarze 354: print_tagq(h, t);
355: }
356:
357: static void
358: print_mdoc_head(MDOC_ARGS)
359: {
360:
361: print_gen_head(h);
362: bufinit(h);
1.78 schwarze 363: bufcat(h, meta->title);
364: if (meta->msec)
365: bufcat_fmt(h, "(%s)", meta->msec);
1.67 schwarze 366: if (meta->arch)
367: bufcat_fmt(h, " (%s)", meta->arch);
1.1 schwarze 368:
369: print_otag(h, TAG_TITLE, 0, NULL);
370: print_text(h, h->buf);
371: }
372:
373: static void
374: print_mdoc_nodelist(MDOC_ARGS)
375: {
376:
1.95 schwarze 377: while (n != NULL) {
378: print_mdoc_node(meta, n, h);
379: n = n->next;
380: }
1.1 schwarze 381: }
382:
383: static void
384: print_mdoc_node(MDOC_ARGS)
385: {
386: int child;
387: struct tag *t;
388:
389: child = 1;
1.2 schwarze 390: t = h->tags.head;
1.100 schwarze 391: n->flags &= ~MDOC_ENDED;
1.1 schwarze 392:
393: switch (n->type) {
1.102 schwarze 394: case ROFFT_TEXT:
1.48 schwarze 395: /* No tables in this mode... */
396: assert(NULL == h->tblt);
1.50 schwarze 397:
398: /*
399: * Make sure that if we're in a literal mode already
400: * (i.e., within a <PRE>) don't print the newline.
401: */
1.47 schwarze 402: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 403: if ( ! (HTML_LITERAL & h->flags))
404: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 405: if (MDOC_DELIMC & n->flags)
406: h->flags |= HTML_NOSPACE;
1.1 schwarze 407: print_text(h, n->string);
1.56 schwarze 408: if (MDOC_DELIMO & n->flags)
409: h->flags |= HTML_NOSPACE;
1.54 schwarze 410: return;
1.102 schwarze 411: case ROFFT_EQN:
1.101 schwarze 412: if (n->flags & MDOC_LINE)
413: putchar('\n');
1.60 schwarze 414: print_eqn(h, n->eqn);
1.55 schwarze 415: break;
1.102 schwarze 416: case ROFFT_TBL:
1.48 schwarze 417: /*
418: * This will take care of initialising all of the table
419: * state data for the first table, then tearing it down
420: * for the last one.
421: */
1.45 schwarze 422: print_tbl(h, n->span);
1.48 schwarze 423: return;
1.1 schwarze 424: default:
1.48 schwarze 425: /*
426: * Close out the current table, if it's open, and unset
427: * the "meta" table state. This will be reopened on the
428: * next table element.
429: */
1.88 schwarze 430: if (h->tblt != NULL) {
1.48 schwarze 431: print_tblclose(h);
432: t = h->tags.head;
433: }
1.88 schwarze 434: assert(h->tblt == NULL);
435: if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
1.67 schwarze 436: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 437: break;
438: }
439:
1.97 schwarze 440: if (h->flags & HTML_KEEP && n->flags & MDOC_LINE) {
441: h->flags &= ~HTML_KEEP;
442: h->flags |= HTML_PREKEEP;
1.25 schwarze 443: }
444:
1.1 schwarze 445: if (child && n->child)
1.67 schwarze 446: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 447:
448: print_stagq(h, t);
449:
450: switch (n->type) {
1.102 schwarze 451: case ROFFT_EQN:
1.1 schwarze 452: break;
453: default:
1.88 schwarze 454: if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
455: break;
456: (*mdocs[n->tok].post)(meta, n, h);
457: if (n->end != ENDBODY_NOT)
1.100 schwarze 458: n->body->flags |= MDOC_ENDED;
1.88 schwarze 459: if (n->end == ENDBODY_NOSPACE)
460: h->flags |= HTML_NOSPACE;
1.1 schwarze 461: break;
462: }
463: }
464:
465: static void
466: mdoc_root_post(MDOC_ARGS)
467: {
1.83 schwarze 468: struct htmlpair tag;
1.1 schwarze 469: struct tag *t, *tt;
470:
1.83 schwarze 471: PAIR_CLASS_INIT(&tag, "foot");
472: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 473:
1.64 schwarze 474: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 475:
1.1 schwarze 476: tt = print_otag(h, TAG_TR, 0, NULL);
477:
1.83 schwarze 478: PAIR_CLASS_INIT(&tag, "foot-date");
479: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 480: print_text(h, meta->date);
1.1 schwarze 481: print_stagq(h, tt);
482:
1.83 schwarze 483: PAIR_CLASS_INIT(&tag, "foot-os");
484: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 485: print_text(h, meta->os);
1.1 schwarze 486: print_tagq(h, t);
487: }
488:
489: static int
490: mdoc_root_pre(MDOC_ARGS)
491: {
1.83 schwarze 492: struct htmlpair tag;
1.1 schwarze 493: struct tag *t, *tt;
1.73 schwarze 494: char *volume, *title;
1.1 schwarze 495:
1.73 schwarze 496: if (NULL == meta->arch)
497: volume = mandoc_strdup(meta->vol);
498: else
499: mandoc_asprintf(&volume, "%s (%s)",
500: meta->vol, meta->arch);
1.1 schwarze 501:
1.78 schwarze 502: if (NULL == meta->msec)
503: title = mandoc_strdup(meta->title);
504: else
505: mandoc_asprintf(&title, "%s(%s)",
506: meta->title, meta->msec);
1.1 schwarze 507:
1.83 schwarze 508: PAIR_CLASS_INIT(&tag, "head");
509: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 510:
511: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 512:
1.1 schwarze 513: tt = print_otag(h, TAG_TR, 0, NULL);
514:
1.83 schwarze 515: PAIR_CLASS_INIT(&tag, "head-ltitle");
516: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 517: print_text(h, title);
518: print_stagq(h, tt);
519:
1.83 schwarze 520: PAIR_CLASS_INIT(&tag, "head-vol");
521: print_otag(h, TAG_TD, 1, &tag);
1.73 schwarze 522: print_text(h, volume);
1.1 schwarze 523: print_stagq(h, tt);
524:
1.83 schwarze 525: PAIR_CLASS_INIT(&tag, "head-rtitle");
526: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 527: print_text(h, title);
528: print_tagq(h, t);
1.72 schwarze 529:
530: free(title);
1.73 schwarze 531: free(volume);
1.1 schwarze 532: return(1);
533: }
534:
535: static int
536: mdoc_sh_pre(MDOC_ARGS)
537: {
1.40 schwarze 538: struct htmlpair tag;
1.1 schwarze 539:
1.82 schwarze 540: switch (n->type) {
1.102 schwarze 541: case ROFFT_BLOCK:
1.40 schwarze 542: PAIR_CLASS_INIT(&tag, "section");
543: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 544: return(1);
1.102 schwarze 545: case ROFFT_BODY:
1.82 schwarze 546: if (n->sec == SEC_AUTHORS)
547: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 schwarze 548: return(1);
1.82 schwarze 549: default:
550: break;
551: }
1.1 schwarze 552:
1.57 schwarze 553: bufinit(h);
1.59 schwarze 554: bufcat(h, "x");
1.61 schwarze 555:
1.102 schwarze 556: for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
1.57 schwarze 557: bufcat_id(h, n->string);
1.61 schwarze 558: if (NULL != (n = n->next))
1.57 schwarze 559: bufcat_id(h, " ");
1.1 schwarze 560: }
561:
1.61 schwarze 562: if (NULL == n) {
563: PAIR_ID_INIT(&tag, h->buf);
564: print_otag(h, TAG_H1, 1, &tag);
565: } else
566: print_otag(h, TAG_H1, 0, NULL);
567:
1.1 schwarze 568: return(1);
569: }
570:
571: static int
572: mdoc_ss_pre(MDOC_ARGS)
573: {
1.40 schwarze 574: struct htmlpair tag;
1.1 schwarze 575:
1.102 schwarze 576: if (n->type == ROFFT_BLOCK) {
1.40 schwarze 577: PAIR_CLASS_INIT(&tag, "subsection");
578: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 579: return(1);
1.102 schwarze 580: } else if (n->type == ROFFT_BODY)
1.1 schwarze 581: return(1);
582:
1.57 schwarze 583: bufinit(h);
1.59 schwarze 584: bufcat(h, "x");
1.61 schwarze 585:
1.102 schwarze 586: for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
1.57 schwarze 587: bufcat_id(h, n->string);
1.61 schwarze 588: if (NULL != (n = n->next))
1.57 schwarze 589: bufcat_id(h, " ");
1.1 schwarze 590: }
591:
1.61 schwarze 592: if (NULL == n) {
593: PAIR_ID_INIT(&tag, h->buf);
594: print_otag(h, TAG_H2, 1, &tag);
595: } else
596: print_otag(h, TAG_H2, 0, NULL);
597:
1.1 schwarze 598: return(1);
599: }
600:
601: static int
602: mdoc_fl_pre(MDOC_ARGS)
603: {
604: struct htmlpair tag;
605:
606: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 607: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 608:
609: /* `Cm' has no leading hyphen. */
610:
611: if (MDOC_Cm == n->tok)
612: return(1);
613:
614: print_text(h, "\\-");
615:
1.81 schwarze 616: if ( ! (n->nchild == 0 &&
617: (n->next == NULL ||
1.102 schwarze 618: n->next->type == ROFFT_TEXT ||
1.81 schwarze 619: n->next->flags & MDOC_LINE)))
1.11 schwarze 620: h->flags |= HTML_NOSPACE;
1.6 schwarze 621:
1.1 schwarze 622: return(1);
623: }
624:
625: static int
626: mdoc_nd_pre(MDOC_ARGS)
627: {
628: struct htmlpair tag;
629:
1.102 schwarze 630: if (n->type != ROFFT_BODY)
1.1 schwarze 631: return(1);
632:
633: /* XXX: this tag in theory can contain block elements. */
634:
635: print_text(h, "\\(em");
1.40 schwarze 636: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 637: print_otag(h, TAG_SPAN, 1, &tag);
638: return(1);
639: }
640:
641: static int
642: mdoc_nm_pre(MDOC_ARGS)
643: {
1.25 schwarze 644: struct htmlpair tag;
645: struct roffsu su;
1.57 schwarze 646: int len;
1.25 schwarze 647:
1.40 schwarze 648: switch (n->type) {
1.102 schwarze 649: case ROFFT_ELEM:
1.25 schwarze 650: synopsis_pre(h, n);
651: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 652: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 653: if (NULL == n->child && meta->name)
654: print_text(h, meta->name);
1.40 schwarze 655: return(1);
1.102 schwarze 656: case ROFFT_HEAD:
1.40 schwarze 657: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 658: if (NULL == n->child && meta->name)
659: print_text(h, meta->name);
1.40 schwarze 660: return(1);
1.102 schwarze 661: case ROFFT_BODY:
1.40 schwarze 662: print_otag(h, TAG_TD, 0, NULL);
663: return(1);
664: default:
665: break;
666: }
1.25 schwarze 667:
1.40 schwarze 668: synopsis_pre(h, n);
669: PAIR_CLASS_INIT(&tag, "synopsis");
670: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 671:
1.40 schwarze 672: for (len = 0, n = n->child; n; n = n->next)
1.102 schwarze 673: if (n->type == ROFFT_TEXT)
1.57 schwarze 674: len += html_strlen(n->string);
1.25 schwarze 675:
1.67 schwarze 676: if (0 == len && meta->name)
677: len = html_strlen(meta->name);
1.1 schwarze 678:
1.77 schwarze 679: SCALE_HS_INIT(&su, len);
1.57 schwarze 680: bufinit(h);
1.40 schwarze 681: bufcat_su(h, "width", &su);
682: PAIR_STYLE_INIT(&tag, h);
683: print_otag(h, TAG_COL, 1, &tag);
684: print_otag(h, TAG_COL, 0, NULL);
685: print_otag(h, TAG_TBODY, 0, NULL);
686: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 687: return(1);
688: }
689:
690: static int
691: mdoc_xr_pre(MDOC_ARGS)
692: {
1.56 schwarze 693: struct htmlpair tag[2];
1.9 schwarze 694:
695: if (NULL == n->child)
696: return(0);
1.1 schwarze 697:
698: PAIR_CLASS_INIT(&tag[0], "link-man");
699:
700: if (h->base_man) {
1.71 schwarze 701: buffmt_man(h, n->child->string,
702: n->child->next ?
703: n->child->next->string : NULL);
1.11 schwarze 704: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 705: print_otag(h, TAG_A, 2, tag);
706: } else
707: print_otag(h, TAG_A, 1, tag);
708:
1.56 schwarze 709: n = n->child;
710: print_text(h, n->string);
1.1 schwarze 711:
1.56 schwarze 712: if (NULL == (n = n->next))
1.1 schwarze 713: return(0);
714:
715: h->flags |= HTML_NOSPACE;
716: print_text(h, "(");
717: h->flags |= HTML_NOSPACE;
1.56 schwarze 718: print_text(h, n->string);
1.1 schwarze 719: h->flags |= HTML_NOSPACE;
720: print_text(h, ")");
721: return(0);
722: }
723:
724: static int
725: mdoc_ns_pre(MDOC_ARGS)
726: {
727:
1.51 schwarze 728: if ( ! (MDOC_LINE & n->flags))
729: h->flags |= HTML_NOSPACE;
1.1 schwarze 730: return(1);
731: }
732:
733: static int
734: mdoc_ar_pre(MDOC_ARGS)
735: {
736: struct htmlpair tag;
737:
738: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 739: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 740: return(1);
741: }
742:
743: static int
744: mdoc_xx_pre(MDOC_ARGS)
745: {
746: const char *pp;
747: struct htmlpair tag;
1.52 schwarze 748: int flags;
1.1 schwarze 749:
750: switch (n->tok) {
1.71 schwarze 751: case MDOC_Bsx:
1.37 schwarze 752: pp = "BSD/OS";
1.1 schwarze 753: break;
1.71 schwarze 754: case MDOC_Dx:
1.4 schwarze 755: pp = "DragonFly";
1.1 schwarze 756: break;
1.71 schwarze 757: case MDOC_Fx:
1.1 schwarze 758: pp = "FreeBSD";
759: break;
1.71 schwarze 760: case MDOC_Nx:
1.1 schwarze 761: pp = "NetBSD";
762: break;
1.71 schwarze 763: case MDOC_Ox:
1.1 schwarze 764: pp = "OpenBSD";
765: break;
1.71 schwarze 766: case MDOC_Ux:
1.1 schwarze 767: pp = "UNIX";
768: break;
769: default:
770: return(1);
771: }
772:
773: PAIR_CLASS_INIT(&tag, "unix");
774: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 775:
1.1 schwarze 776: print_text(h, pp);
1.52 schwarze 777: if (n->child) {
778: flags = h->flags;
779: h->flags |= HTML_KEEP;
780: print_text(h, n->child->string);
781: h->flags = flags;
782: }
783: return(0);
1.1 schwarze 784: }
785:
786: static int
787: mdoc_bx_pre(MDOC_ARGS)
788: {
1.49 schwarze 789: struct htmlpair tag;
1.1 schwarze 790:
791: PAIR_CLASS_INIT(&tag, "unix");
792: print_otag(h, TAG_SPAN, 1, &tag);
793:
1.49 schwarze 794: if (NULL != (n = n->child)) {
795: print_text(h, n->string);
796: h->flags |= HTML_NOSPACE;
797: print_text(h, "BSD");
798: } else {
799: print_text(h, "BSD");
800: return(0);
801: }
1.1 schwarze 802:
1.49 schwarze 803: if (NULL != (n = n->next)) {
804: h->flags |= HTML_NOSPACE;
805: print_text(h, "-");
1.1 schwarze 806: h->flags |= HTML_NOSPACE;
1.49 schwarze 807: print_text(h, n->string);
808: }
1.1 schwarze 809:
810: return(0);
811: }
812:
813: static int
1.40 schwarze 814: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 815: {
1.40 schwarze 816: struct roffsu su;
817: enum mdoc_list type;
818: struct htmlpair tag[2];
1.103 schwarze 819: const struct roff_node *bl;
1.1 schwarze 820:
1.40 schwarze 821: bl = n->parent;
822: while (bl && MDOC_Bl != bl->tok)
823: bl = bl->parent;
1.1 schwarze 824:
1.40 schwarze 825: assert(bl);
1.1 schwarze 826:
1.44 schwarze 827: type = bl->norm->Bl.type;
1.1 schwarze 828:
1.40 schwarze 829: assert(lists[type]);
830: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 831:
1.57 schwarze 832: bufinit(h);
833:
1.102 schwarze 834: if (n->type == ROFFT_HEAD) {
1.40 schwarze 835: switch (type) {
1.71 schwarze 836: case LIST_bullet:
1.40 schwarze 837: /* FALLTHROUGH */
1.71 schwarze 838: case LIST_dash:
1.40 schwarze 839: /* FALLTHROUGH */
1.71 schwarze 840: case LIST_item:
1.40 schwarze 841: /* FALLTHROUGH */
1.71 schwarze 842: case LIST_hyphen:
1.40 schwarze 843: /* FALLTHROUGH */
1.71 schwarze 844: case LIST_enum:
1.40 schwarze 845: return(0);
1.71 schwarze 846: case LIST_diag:
1.40 schwarze 847: /* FALLTHROUGH */
1.71 schwarze 848: case LIST_hang:
1.40 schwarze 849: /* FALLTHROUGH */
1.71 schwarze 850: case LIST_inset:
1.40 schwarze 851: /* FALLTHROUGH */
1.71 schwarze 852: case LIST_ohang:
1.40 schwarze 853: /* FALLTHROUGH */
1.71 schwarze 854: case LIST_tag:
1.44 schwarze 855: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 856: bufcat_su(h, "margin-top", &su);
857: PAIR_STYLE_INIT(&tag[1], h);
858: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 859: if (LIST_diag != type)
860: break;
861: PAIR_CLASS_INIT(&tag[0], "diag");
862: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 863: break;
1.71 schwarze 864: case LIST_column:
1.40 schwarze 865: break;
866: default:
867: break;
868: }
1.102 schwarze 869: } else if (n->type == ROFFT_BODY) {
1.40 schwarze 870: switch (type) {
1.71 schwarze 871: case LIST_bullet:
1.40 schwarze 872: /* FALLTHROUGH */
1.71 schwarze 873: case LIST_hyphen:
1.40 schwarze 874: /* FALLTHROUGH */
1.71 schwarze 875: case LIST_dash:
1.40 schwarze 876: /* FALLTHROUGH */
1.71 schwarze 877: case LIST_enum:
1.40 schwarze 878: /* FALLTHROUGH */
1.71 schwarze 879: case LIST_item:
1.44 schwarze 880: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 881: bufcat_su(h, "margin-top", &su);
882: PAIR_STYLE_INIT(&tag[1], h);
883: print_otag(h, TAG_LI, 2, tag);
884: break;
1.71 schwarze 885: case LIST_diag:
1.40 schwarze 886: /* FALLTHROUGH */
1.71 schwarze 887: case LIST_hang:
1.40 schwarze 888: /* FALLTHROUGH */
1.71 schwarze 889: case LIST_inset:
1.40 schwarze 890: /* FALLTHROUGH */
1.71 schwarze 891: case LIST_ohang:
1.40 schwarze 892: /* FALLTHROUGH */
1.71 schwarze 893: case LIST_tag:
1.44 schwarze 894: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 895: print_otag(h, TAG_DD, 1, tag);
896: break;
897: }
1.44 schwarze 898: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 899: bufcat_su(h, "margin-left", &su);
900: PAIR_STYLE_INIT(&tag[1], h);
901: print_otag(h, TAG_DD, 2, tag);
902: break;
1.71 schwarze 903: case LIST_column:
1.44 schwarze 904: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 905: bufcat_su(h, "margin-top", &su);
906: PAIR_STYLE_INIT(&tag[1], h);
907: print_otag(h, TAG_TD, 2, tag);
908: break;
909: default:
910: break;
911: }
912: } else {
913: switch (type) {
1.71 schwarze 914: case LIST_column:
1.40 schwarze 915: print_otag(h, TAG_TR, 1, tag);
916: break;
917: default:
1.1 schwarze 918: break;
1.40 schwarze 919: }
1.1 schwarze 920: }
921:
922: return(1);
923: }
924:
925: static int
1.40 schwarze 926: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 927: {
1.46 schwarze 928: int i;
1.40 schwarze 929: struct htmlpair tag[3];
1.1 schwarze 930: struct roffsu su;
1.42 schwarze 931: char buf[BUFSIZ];
1.1 schwarze 932:
1.102 schwarze 933: if (n->type == ROFFT_BODY) {
1.44 schwarze 934: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 935: print_otag(h, TAG_TBODY, 0, NULL);
936: return(1);
1.1 schwarze 937: }
938:
1.102 schwarze 939: if (n->type == ROFFT_HEAD) {
1.44 schwarze 940: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 941: return(0);
1.1 schwarze 942:
1.40 schwarze 943: /*
944: * For each column, print out the <COL> tag with our
945: * suggested width. The last column gets min-width, as
946: * in terminal mode it auto-sizes to the width of the
947: * screen and we want to preserve that behaviour.
948: */
1.1 schwarze 949:
1.46 schwarze 950: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 951: bufinit(h);
1.44 schwarze 952: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 953: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 954: bufcat_su(h, "width", &su);
955: else
956: bufcat_su(h, "min-width", &su);
957: PAIR_STYLE_INIT(&tag[0], h);
958: print_otag(h, TAG_COL, 1, tag);
959: }
1.1 schwarze 960:
1.4 schwarze 961: return(0);
1.1 schwarze 962: }
963:
1.40 schwarze 964: SCALE_VS_INIT(&su, 0);
1.66 matthew 965: bufinit(h);
1.40 schwarze 966: bufcat_su(h, "margin-top", &su);
967: bufcat_su(h, "margin-bottom", &su);
968: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 969:
1.44 schwarze 970: assert(lists[n->norm->Bl.type]);
1.73 schwarze 971: (void)strlcpy(buf, "list ", BUFSIZ);
972: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 973: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 974:
1.40 schwarze 975: /* Set the block's left-hand margin. */
1.1 schwarze 976:
1.44 schwarze 977: if (n->norm->Bl.offs) {
1.84 schwarze 978: a2width(n->norm->Bl.offs, &su);
1.40 schwarze 979: bufcat_su(h, "margin-left", &su);
980: }
1.1 schwarze 981:
1.44 schwarze 982: switch (n->norm->Bl.type) {
1.71 schwarze 983: case LIST_bullet:
1.1 schwarze 984: /* FALLTHROUGH */
1.71 schwarze 985: case LIST_dash:
1.1 schwarze 986: /* FALLTHROUGH */
1.71 schwarze 987: case LIST_hyphen:
1.1 schwarze 988: /* FALLTHROUGH */
1.71 schwarze 989: case LIST_item:
1.42 schwarze 990: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 991: break;
1.71 schwarze 992: case LIST_enum:
1.42 schwarze 993: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 994: break;
1.71 schwarze 995: case LIST_diag:
1.40 schwarze 996: /* FALLTHROUGH */
1.71 schwarze 997: case LIST_hang:
1.4 schwarze 998: /* FALLTHROUGH */
1.71 schwarze 999: case LIST_inset:
1.1 schwarze 1000: /* FALLTHROUGH */
1.71 schwarze 1001: case LIST_ohang:
1.1 schwarze 1002: /* FALLTHROUGH */
1.71 schwarze 1003: case LIST_tag:
1.42 schwarze 1004: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1005: break;
1.71 schwarze 1006: case LIST_column:
1.42 schwarze 1007: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1008: break;
1009: default:
1.40 schwarze 1010: abort();
1011: /* NOTREACHED */
1.1 schwarze 1012: }
1013:
1014: return(1);
1015: }
1016:
1017: static int
1018: mdoc_ex_pre(MDOC_ARGS)
1019: {
1.56 schwarze 1020: struct tag *t;
1021: struct htmlpair tag;
1022: int nchild;
1.1 schwarze 1023:
1.40 schwarze 1024: if (n->prev)
1025: print_otag(h, TAG_BR, 0, NULL);
1026:
1.1 schwarze 1027: PAIR_CLASS_INIT(&tag, "utility");
1028:
1029: print_text(h, "The");
1.56 schwarze 1030:
1031: nchild = n->nchild;
1032: for (n = n->child; n; n = n->next) {
1.102 schwarze 1033: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1034:
1.42 schwarze 1035: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1036: print_text(h, n->string);
1.1 schwarze 1037: print_tagq(h, t);
1038:
1.56 schwarze 1039: if (nchild > 2 && n->next) {
1040: h->flags |= HTML_NOSPACE;
1041: print_text(h, ",");
1042: }
1.1 schwarze 1043:
1.56 schwarze 1044: if (n->next && NULL == n->next->next)
1045: print_text(h, "and");
1.1 schwarze 1046: }
1047:
1.56 schwarze 1048: if (nchild > 1)
1.76 schwarze 1049: print_text(h, "utilities exit\\~0");
1.1 schwarze 1050: else
1.76 schwarze 1051: print_text(h, "utility exits\\~0");
1.1 schwarze 1052:
1.76 schwarze 1053: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1054: return(0);
1055: }
1056:
1057: static int
1058: mdoc_em_pre(MDOC_ARGS)
1059: {
1.80 schwarze 1060: struct htmlpair tag;
1.1 schwarze 1061:
1.80 schwarze 1062: PAIR_CLASS_INIT(&tag, "emph");
1063: print_otag(h, TAG_SPAN, 1, &tag);
1.1 schwarze 1064: return(1);
1065: }
1066:
1067: static int
1068: mdoc_d1_pre(MDOC_ARGS)
1069: {
1070: struct htmlpair tag[2];
1071: struct roffsu su;
1072:
1.102 schwarze 1073: if (n->type != ROFFT_BLOCK)
1.1 schwarze 1074: return(1);
1075:
1.40 schwarze 1076: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1077: bufinit(h);
1.40 schwarze 1078: bufcat_su(h, "margin-top", &su);
1079: bufcat_su(h, "margin-bottom", &su);
1080: PAIR_STYLE_INIT(&tag[0], h);
1081: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1082:
1083: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1084:
1.43 schwarze 1085: PAIR_CLASS_INIT(&tag[0], "display");
1086: print_otag(h, TAG_DIV, 1, tag);
1087:
1088: if (MDOC_Dl == n->tok) {
1089: PAIR_CLASS_INIT(&tag[0], "lit");
1090: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1091: }
1.40 schwarze 1092:
1.1 schwarze 1093: return(1);
1094: }
1095:
1096: static int
1097: mdoc_sx_pre(MDOC_ARGS)
1098: {
1.56 schwarze 1099: struct htmlpair tag[2];
1.1 schwarze 1100:
1.57 schwarze 1101: bufinit(h);
1102: bufcat(h, "#x");
1.61 schwarze 1103:
1104: for (n = n->child; n; ) {
1.57 schwarze 1105: bufcat_id(h, n->string);
1.61 schwarze 1106: if (NULL != (n = n->next))
1.57 schwarze 1107: bufcat_id(h, " ");
1.1 schwarze 1108: }
1109:
1110: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1111: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1112:
1.42 schwarze 1113: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1114: print_otag(h, TAG_A, 2, tag);
1115: return(1);
1116: }
1117:
1118: static int
1119: mdoc_bd_pre(MDOC_ARGS)
1120: {
1.71 schwarze 1121: struct htmlpair tag[2];
1122: int comp, sv;
1.103 schwarze 1123: struct roff_node *nn;
1.1 schwarze 1124: struct roffsu su;
1125:
1.102 schwarze 1126: if (n->type == ROFFT_HEAD)
1.1 schwarze 1127: return(0);
1128:
1.102 schwarze 1129: if (n->type == ROFFT_BLOCK) {
1.44 schwarze 1130: comp = n->norm->Bd.comp;
1.1 schwarze 1131: for (nn = n; nn && ! comp; nn = nn->parent) {
1.102 schwarze 1132: if (nn->type != ROFFT_BLOCK)
1.1 schwarze 1133: continue;
1134: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1135: comp = 1;
1136: if (nn->prev)
1137: break;
1138: }
1.40 schwarze 1139: if ( ! comp)
1.83 schwarze 1140: print_paragraph(h);
1.1 schwarze 1141: return(1);
1142: }
1143:
1.84 schwarze 1144: /* Handle the -offset argument. */
1145:
1146: if (n->norm->Bd.offs == NULL ||
1147: ! strcmp(n->norm->Bd.offs, "left"))
1148: SCALE_HS_INIT(&su, 0);
1149: else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1150: SCALE_HS_INIT(&su, INDENT);
1151: else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1152: SCALE_HS_INIT(&su, INDENT * 2);
1153: else
1154: a2width(n->norm->Bd.offs, &su);
1.71 schwarze 1155:
1.57 schwarze 1156: bufinit(h);
1.40 schwarze 1157: bufcat_su(h, "margin-left", &su);
1158: PAIR_STYLE_INIT(&tag[0], h);
1159:
1.71 schwarze 1160: if (DISP_unfilled != n->norm->Bd.type &&
1161: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1162: PAIR_CLASS_INIT(&tag[1], "display");
1163: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1164: return(1);
1.40 schwarze 1165: }
1.1 schwarze 1166:
1.40 schwarze 1167: PAIR_CLASS_INIT(&tag[1], "lit display");
1168: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1169:
1.50 schwarze 1170: /* This can be recursive: save & set our literal state. */
1171:
1172: sv = h->flags & HTML_LITERAL;
1173: h->flags |= HTML_LITERAL;
1174:
1.1 schwarze 1175: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1176: print_mdoc_node(meta, nn, h);
1.33 schwarze 1177: /*
1178: * If the printed node flushes its own line, then we
1179: * needn't do it here as well. This is hacky, but the
1180: * notion of selective eoln whitespace is pretty dumb
1181: * anyway, so don't sweat it.
1182: */
1183: switch (nn->tok) {
1.71 schwarze 1184: case MDOC_Sm:
1.36 schwarze 1185: /* FALLTHROUGH */
1.71 schwarze 1186: case MDOC_br:
1.33 schwarze 1187: /* FALLTHROUGH */
1.71 schwarze 1188: case MDOC_sp:
1.33 schwarze 1189: /* FALLTHROUGH */
1.71 schwarze 1190: case MDOC_Bl:
1.39 schwarze 1191: /* FALLTHROUGH */
1.71 schwarze 1192: case MDOC_D1:
1.39 schwarze 1193: /* FALLTHROUGH */
1.71 schwarze 1194: case MDOC_Dl:
1.33 schwarze 1195: /* FALLTHROUGH */
1.71 schwarze 1196: case MDOC_Lp:
1.33 schwarze 1197: /* FALLTHROUGH */
1.71 schwarze 1198: case MDOC_Pp:
1.33 schwarze 1199: continue;
1200: default:
1201: break;
1202: }
1.91 schwarze 1203: if (h->flags & HTML_NONEWLINE ||
1204: (nn->next && ! (nn->next->flags & MDOC_LINE)))
1.28 schwarze 1205: continue;
1.40 schwarze 1206: else if (nn->next)
1207: print_text(h, "\n");
1208:
1.28 schwarze 1209: h->flags |= HTML_NOSPACE;
1.1 schwarze 1210: }
1.50 schwarze 1211:
1212: if (0 == sv)
1213: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1214:
1215: return(0);
1216: }
1217:
1218: static int
1219: mdoc_pa_pre(MDOC_ARGS)
1220: {
1221: struct htmlpair tag;
1222:
1223: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1224: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1225: return(1);
1226: }
1227:
1228: static int
1229: mdoc_ad_pre(MDOC_ARGS)
1230: {
1231: struct htmlpair tag;
1232:
1233: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1234: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1235: return(1);
1236: }
1237:
1238: static int
1239: mdoc_an_pre(MDOC_ARGS)
1240: {
1241: struct htmlpair tag;
1242:
1.82 schwarze 1243: if (n->norm->An.auth == AUTH_split) {
1244: h->flags &= ~HTML_NOSPLIT;
1245: h->flags |= HTML_SPLIT;
1246: return(0);
1247: }
1248: if (n->norm->An.auth == AUTH_nosplit) {
1249: h->flags &= ~HTML_SPLIT;
1250: h->flags |= HTML_NOSPLIT;
1251: return(0);
1252: }
1253:
1254: if (h->flags & HTML_SPLIT)
1255: print_otag(h, TAG_BR, 0, NULL);
1256:
1257: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1258: h->flags |= HTML_SPLIT;
1.1 schwarze 1259:
1260: PAIR_CLASS_INIT(&tag, "author");
1261: print_otag(h, TAG_SPAN, 1, &tag);
1262: return(1);
1263: }
1264:
1265: static int
1266: mdoc_cd_pre(MDOC_ARGS)
1267: {
1268: struct htmlpair tag;
1269:
1.21 schwarze 1270: synopsis_pre(h, n);
1.1 schwarze 1271: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1272: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1273: return(1);
1274: }
1275:
1276: static int
1277: mdoc_dv_pre(MDOC_ARGS)
1278: {
1279: struct htmlpair tag;
1280:
1281: PAIR_CLASS_INIT(&tag, "define");
1282: print_otag(h, TAG_SPAN, 1, &tag);
1283: return(1);
1284: }
1285:
1286: static int
1287: mdoc_ev_pre(MDOC_ARGS)
1288: {
1289: struct htmlpair tag;
1290:
1291: PAIR_CLASS_INIT(&tag, "env");
1292: print_otag(h, TAG_SPAN, 1, &tag);
1293: return(1);
1294: }
1295:
1296: static int
1297: mdoc_er_pre(MDOC_ARGS)
1298: {
1299: struct htmlpair tag;
1300:
1301: PAIR_CLASS_INIT(&tag, "errno");
1302: print_otag(h, TAG_SPAN, 1, &tag);
1303: return(1);
1304: }
1305:
1306: static int
1307: mdoc_fa_pre(MDOC_ARGS)
1308: {
1.103 schwarze 1309: const struct roff_node *nn;
1.1 schwarze 1310: struct htmlpair tag;
1311: struct tag *t;
1312:
1313: PAIR_CLASS_INIT(&tag, "farg");
1314: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1315: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1316: return(1);
1317: }
1318:
1319: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1320: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1321: print_text(h, nn->string);
1322: print_tagq(h, t);
1.56 schwarze 1323: if (nn->next) {
1324: h->flags |= HTML_NOSPACE;
1.1 schwarze 1325: print_text(h, ",");
1.56 schwarze 1326: }
1.1 schwarze 1327: }
1328:
1.56 schwarze 1329: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1330: h->flags |= HTML_NOSPACE;
1.1 schwarze 1331: print_text(h, ",");
1.56 schwarze 1332: }
1.1 schwarze 1333:
1334: return(0);
1335: }
1336:
1337: static int
1338: mdoc_fd_pre(MDOC_ARGS)
1339: {
1.56 schwarze 1340: struct htmlpair tag[2];
1341: char buf[BUFSIZ];
1342: size_t sz;
1343: int i;
1344: struct tag *t;
1.1 schwarze 1345:
1.21 schwarze 1346: synopsis_pre(h, n);
1347:
1.56 schwarze 1348: if (NULL == (n = n->child))
1349: return(0);
1350:
1.102 schwarze 1351: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1352:
1353: if (strcmp(n->string, "#include")) {
1354: PAIR_CLASS_INIT(&tag[0], "macro");
1355: print_otag(h, TAG_B, 1, tag);
1356: return(1);
1357: }
1358:
1359: PAIR_CLASS_INIT(&tag[0], "includes");
1360: print_otag(h, TAG_B, 1, tag);
1361: print_text(h, n->string);
1362:
1363: if (NULL != (n = n->next)) {
1.102 schwarze 1364: assert(n->type == ROFFT_TEXT);
1.73 schwarze 1365:
1366: /*
1367: * XXX This is broken and not easy to fix.
1368: * When using -Oincludes, truncation may occur.
1369: * Dynamic allocation wouldn't help because
1370: * passing long strings to buffmt_includes()
1371: * does not work either.
1372: */
1373:
1.71 schwarze 1374: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1375: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1376:
1377: sz = strlen(buf);
1378: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1379: buf[sz - 1] = '\0';
1380:
1381: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1382:
1.56 schwarze 1383: i = 1;
1384: if (h->base_includes) {
1385: buffmt_includes(h, buf);
1386: PAIR_HREF_INIT(&tag[i], h->buf);
1387: i++;
1.71 schwarze 1388: }
1.56 schwarze 1389:
1390: t = print_otag(h, TAG_A, i, tag);
1391: print_text(h, n->string);
1392: print_tagq(h, t);
1393:
1394: n = n->next;
1395: }
1396:
1397: for ( ; n; n = n->next) {
1.102 schwarze 1398: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1399: print_text(h, n->string);
1400: }
1401:
1402: return(0);
1.1 schwarze 1403: }
1404:
1405: static int
1406: mdoc_vt_pre(MDOC_ARGS)
1407: {
1408: struct htmlpair tag;
1409:
1.102 schwarze 1410: if (n->type == ROFFT_BLOCK) {
1.21 schwarze 1411: synopsis_pre(h, n);
1.7 schwarze 1412: return(1);
1.102 schwarze 1413: } else if (n->type == ROFFT_ELEM) {
1.21 schwarze 1414: synopsis_pre(h, n);
1.102 schwarze 1415: } else if (n->type == ROFFT_HEAD)
1.7 schwarze 1416: return(0);
1.1 schwarze 1417:
1418: PAIR_CLASS_INIT(&tag, "type");
1419: print_otag(h, TAG_SPAN, 1, &tag);
1420: return(1);
1421: }
1422:
1423: static int
1424: mdoc_ft_pre(MDOC_ARGS)
1425: {
1426: struct htmlpair tag;
1427:
1.21 schwarze 1428: synopsis_pre(h, n);
1.1 schwarze 1429: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1430: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1431: return(1);
1432: }
1433:
1434: static int
1435: mdoc_fn_pre(MDOC_ARGS)
1436: {
1.56 schwarze 1437: struct tag *t;
1438: struct htmlpair tag[2];
1439: char nbuf[BUFSIZ];
1440: const char *sp, *ep;
1441: int sz, i, pretty;
1.1 schwarze 1442:
1.56 schwarze 1443: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1444: synopsis_pre(h, n);
1.1 schwarze 1445:
1446: /* Split apart into type and name. */
1447: assert(n->child->string);
1448: sp = n->child->string;
1449:
1450: ep = strchr(sp, ' ');
1451: if (NULL != ep) {
1452: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1453: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1454:
1.1 schwarze 1455: while (ep) {
1456: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1457: (void)memcpy(nbuf, sp, (size_t)sz);
1458: nbuf[sz] = '\0';
1459: print_text(h, nbuf);
1460: sp = ++ep;
1461: ep = strchr(sp, ' ');
1462: }
1463: print_tagq(h, t);
1464: }
1465:
1466: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1467:
1468: /*
1469: * FIXME: only refer to IDs that we know exist.
1470: */
1471:
1472: #if 0
1.23 schwarze 1473: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1474: nbuf[0] = '\0';
1475: html_idcat(nbuf, sp, BUFSIZ);
1476: PAIR_ID_INIT(&tag[1], nbuf);
1477: } else {
1478: strlcpy(nbuf, "#", BUFSIZ);
1479: html_idcat(nbuf, sp, BUFSIZ);
1480: PAIR_HREF_INIT(&tag[1], nbuf);
1481: }
1482: #endif
1483:
1.42 schwarze 1484: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1485:
1.73 schwarze 1486: if (sp)
1487: print_text(h, sp);
1.1 schwarze 1488:
1489: print_tagq(h, t);
1490:
1491: h->flags |= HTML_NOSPACE;
1492: print_text(h, "(");
1.56 schwarze 1493: h->flags |= HTML_NOSPACE;
1.1 schwarze 1494:
1.57 schwarze 1495: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1496: bufinit(h);
1497: bufcat_style(h, "white-space", "nowrap");
1498: PAIR_STYLE_INIT(&tag[1], h);
1499:
1.56 schwarze 1500: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1501: i = 1;
1.23 schwarze 1502: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1503: i = 2;
1.42 schwarze 1504: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1505: print_text(h, n->string);
1.1 schwarze 1506: print_tagq(h, t);
1.56 schwarze 1507: if (n->next) {
1508: h->flags |= HTML_NOSPACE;
1.1 schwarze 1509: print_text(h, ",");
1.56 schwarze 1510: }
1.1 schwarze 1511: }
1512:
1.56 schwarze 1513: h->flags |= HTML_NOSPACE;
1.1 schwarze 1514: print_text(h, ")");
1.56 schwarze 1515:
1516: if (pretty) {
1517: h->flags |= HTML_NOSPACE;
1.1 schwarze 1518: print_text(h, ";");
1.56 schwarze 1519: }
1.1 schwarze 1520:
1521: return(0);
1522: }
1523:
1524: static int
1.26 schwarze 1525: mdoc_sm_pre(MDOC_ARGS)
1526: {
1527:
1.75 schwarze 1528: if (NULL == n->child)
1529: h->flags ^= HTML_NONOSPACE;
1530: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1531: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1532: else
1.26 schwarze 1533: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1534:
1535: if ( ! (HTML_NONOSPACE & h->flags))
1536: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1537:
1538: return(0);
1539: }
1540:
1.40 schwarze 1541: static int
1.74 schwarze 1542: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1543: {
1544:
1545: return(0);
1546: }
1547:
1548: static int
1.40 schwarze 1549: mdoc_pp_pre(MDOC_ARGS)
1550: {
1551:
1.83 schwarze 1552: print_paragraph(h);
1.40 schwarze 1553: return(0);
1554: }
1.26 schwarze 1555:
1556: static int
1.1 schwarze 1557: mdoc_sp_pre(MDOC_ARGS)
1558: {
1.40 schwarze 1559: struct roffsu su;
1.1 schwarze 1560: struct htmlpair tag;
1561:
1.40 schwarze 1562: SCALE_VS_INIT(&su, 1);
1563:
1564: if (MDOC_sp == n->tok) {
1.93 schwarze 1565: if (NULL != (n = n->child)) {
1.59 schwarze 1566: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1.92 schwarze 1567: su.scale = 1.0;
1.93 schwarze 1568: else if (su.scale < 0.0)
1569: su.scale = 0.0;
1570: }
1.40 schwarze 1571: } else
1.77 schwarze 1572: su.scale = 0.0;
1.1 schwarze 1573:
1.57 schwarze 1574: bufinit(h);
1.1 schwarze 1575: bufcat_su(h, "height", &su);
1576: PAIR_STYLE_INIT(&tag, h);
1577: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1578:
1.3 schwarze 1579: /* So the div isn't empty: */
1580: print_text(h, "\\~");
1581:
1582: return(0);
1.1 schwarze 1583:
1584: }
1585:
1586: static int
1587: mdoc_lk_pre(MDOC_ARGS)
1588: {
1.56 schwarze 1589: struct htmlpair tag[2];
1590:
1591: if (NULL == (n = n->child))
1592: return(0);
1.1 schwarze 1593:
1.102 schwarze 1594: assert(n->type == ROFFT_TEXT);
1.1 schwarze 1595:
1596: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1597: PAIR_HREF_INIT(&tag[1], n->string);
1598:
1.1 schwarze 1599: print_otag(h, TAG_A, 2, tag);
1600:
1.58 schwarze 1601: if (NULL == n->next)
1602: print_text(h, n->string);
1603:
1604: for (n = n->next; n; n = n->next)
1.56 schwarze 1605: print_text(h, n->string);
1.1 schwarze 1606:
1607: return(0);
1608: }
1609:
1610: static int
1611: mdoc_mt_pre(MDOC_ARGS)
1612: {
1.56 schwarze 1613: struct htmlpair tag[2];
1614: struct tag *t;
1.1 schwarze 1615:
1616: PAIR_CLASS_INIT(&tag[0], "link-mail");
1617:
1.56 schwarze 1618: for (n = n->child; n; n = n->next) {
1.102 schwarze 1619: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1620:
1.1 schwarze 1621: bufinit(h);
1622: bufcat(h, "mailto:");
1.56 schwarze 1623: bufcat(h, n->string);
1624:
1.10 schwarze 1625: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1626: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1627: print_text(h, n->string);
1.1 schwarze 1628: print_tagq(h, t);
1629: }
1.71 schwarze 1630:
1.1 schwarze 1631: return(0);
1632: }
1633:
1634: static int
1635: mdoc_fo_pre(MDOC_ARGS)
1636: {
1.20 schwarze 1637: struct htmlpair tag;
1638: struct tag *t;
1.1 schwarze 1639:
1.102 schwarze 1640: if (n->type == ROFFT_BODY) {
1.1 schwarze 1641: h->flags |= HTML_NOSPACE;
1642: print_text(h, "(");
1643: h->flags |= HTML_NOSPACE;
1644: return(1);
1.102 schwarze 1645: } else if (n->type == ROFFT_BLOCK) {
1.21 schwarze 1646: synopsis_pre(h, n);
1.1 schwarze 1647: return(1);
1.11 schwarze 1648: }
1.1 schwarze 1649:
1.20 schwarze 1650: /* XXX: we drop non-initial arguments as per groff. */
1651:
1652: assert(n->child);
1653: assert(n->child->string);
1654:
1.1 schwarze 1655: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1656: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1657: print_text(h, n->child->string);
1658: print_tagq(h, t);
1659: return(0);
1.1 schwarze 1660: }
1661:
1662: static void
1663: mdoc_fo_post(MDOC_ARGS)
1664: {
1.21 schwarze 1665:
1.102 schwarze 1666: if (n->type != ROFFT_BODY)
1.1 schwarze 1667: return;
1.56 schwarze 1668: h->flags |= HTML_NOSPACE;
1.1 schwarze 1669: print_text(h, ")");
1.56 schwarze 1670: h->flags |= HTML_NOSPACE;
1.1 schwarze 1671: print_text(h, ";");
1672: }
1673:
1674: static int
1675: mdoc_in_pre(MDOC_ARGS)
1676: {
1.56 schwarze 1677: struct tag *t;
1678: struct htmlpair tag[2];
1679: int i;
1.1 schwarze 1680:
1.21 schwarze 1681: synopsis_pre(h, n);
1682:
1.1 schwarze 1683: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1684: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1685:
1.56 schwarze 1686: /*
1687: * The first argument of the `In' gets special treatment as
1688: * being a linked value. Subsequent values are printed
1689: * afterward. groff does similarly. This also handles the case
1690: * of no children.
1691: */
1692:
1.23 schwarze 1693: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1694: print_text(h, "#include");
1695:
1696: print_text(h, "<");
1697: h->flags |= HTML_NOSPACE;
1698:
1.56 schwarze 1699: if (NULL != (n = n->child)) {
1.102 schwarze 1700: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1701:
1.1 schwarze 1702: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1703:
1.1 schwarze 1704: i = 1;
1705: if (h->base_includes) {
1.56 schwarze 1706: buffmt_includes(h, n->string);
1.11 schwarze 1707: PAIR_HREF_INIT(&tag[i], h->buf);
1708: i++;
1.71 schwarze 1709: }
1.56 schwarze 1710:
1.1 schwarze 1711: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1712: print_text(h, n->string);
1.1 schwarze 1713: print_tagq(h, t);
1.56 schwarze 1714:
1715: n = n->next;
1.1 schwarze 1716: }
1717:
1718: h->flags |= HTML_NOSPACE;
1719: print_text(h, ">");
1.20 schwarze 1720:
1.56 schwarze 1721: for ( ; n; n = n->next) {
1.102 schwarze 1722: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1723: print_text(h, n->string);
1724: }
1725:
1.1 schwarze 1726: return(0);
1727: }
1728:
1729: static int
1730: mdoc_ic_pre(MDOC_ARGS)
1731: {
1732: struct htmlpair tag;
1733:
1734: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1735: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1736: return(1);
1737: }
1738:
1739: static int
1740: mdoc_rv_pre(MDOC_ARGS)
1741: {
1.56 schwarze 1742: struct htmlpair tag;
1743: struct tag *t;
1744: int nchild;
1.1 schwarze 1745:
1.40 schwarze 1746: if (n->prev)
1747: print_otag(h, TAG_BR, 0, NULL);
1748:
1.56 schwarze 1749: PAIR_CLASS_INIT(&tag, "fname");
1750:
1.76 schwarze 1751: nchild = n->nchild;
1752: if (nchild > 0) {
1753: print_text(h, "The");
1.1 schwarze 1754:
1.76 schwarze 1755: for (n = n->child; n; n = n->next) {
1756: t = print_otag(h, TAG_B, 1, &tag);
1757: print_text(h, n->string);
1758: print_tagq(h, t);
1.56 schwarze 1759:
1.76 schwarze 1760: h->flags |= HTML_NOSPACE;
1761: print_text(h, "()");
1.1 schwarze 1762:
1.76 schwarze 1763: if (n->next == NULL)
1764: continue;
1.56 schwarze 1765:
1.76 schwarze 1766: if (nchild > 2) {
1767: h->flags |= HTML_NOSPACE;
1768: print_text(h, ",");
1769: }
1770: if (n->next->next == NULL)
1771: print_text(h, "and");
1.56 schwarze 1772: }
1773:
1.76 schwarze 1774: if (nchild > 1)
1775: print_text(h, "functions return");
1776: else
1777: print_text(h, "function returns");
1.1 schwarze 1778:
1.76 schwarze 1779: print_text(h, "the value\\~0 if successful;");
1780: } else
1781: print_text(h, "Upon successful completion,"
1782: " the value\\~0 is returned;");
1.1 schwarze 1783:
1.76 schwarze 1784: print_text(h, "otherwise the value\\~\\-1 is returned"
1785: " and the global variable");
1.1 schwarze 1786:
1787: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1788: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1789: print_text(h, "errno");
1790: print_tagq(h, t);
1.71 schwarze 1791: print_text(h, "is set to indicate the error.");
1.1 schwarze 1792: return(0);
1793: }
1794:
1795: static int
1796: mdoc_va_pre(MDOC_ARGS)
1797: {
1798: struct htmlpair tag;
1799:
1800: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1801: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1802: return(1);
1803: }
1804:
1805: static int
1806: mdoc_ap_pre(MDOC_ARGS)
1807: {
1.71 schwarze 1808:
1.1 schwarze 1809: h->flags |= HTML_NOSPACE;
1810: print_text(h, "\\(aq");
1811: h->flags |= HTML_NOSPACE;
1812: return(1);
1813: }
1814:
1815: static int
1816: mdoc_bf_pre(MDOC_ARGS)
1817: {
1818: struct htmlpair tag[2];
1819: struct roffsu su;
1820:
1.102 schwarze 1821: if (n->type == ROFFT_HEAD)
1.1 schwarze 1822: return(0);
1.102 schwarze 1823: else if (n->type != ROFFT_BODY)
1.1 schwarze 1824: return(1);
1825:
1.80 schwarze 1826: if (FONT_Em == n->norm->Bf.font)
1827: PAIR_CLASS_INIT(&tag[0], "emph");
1828: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1829: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1830: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1831: PAIR_CLASS_INIT(&tag[0], "lit");
1832: else
1833: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1834:
1.71 schwarze 1835: /*
1.25 schwarze 1836: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1837: * accept block children.
1.25 schwarze 1838: */
1.57 schwarze 1839: bufinit(h);
1.1 schwarze 1840: bufcat_style(h, "display", "inline");
1841: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1842: /* Needs a left-margin for spacing. */
1843: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1844: PAIR_STYLE_INIT(&tag[1], h);
1845: print_otag(h, TAG_DIV, 2, tag);
1846: return(1);
1847: }
1848:
1849: static int
1850: mdoc_ms_pre(MDOC_ARGS)
1851: {
1852: struct htmlpair tag;
1853:
1854: PAIR_CLASS_INIT(&tag, "symb");
1855: print_otag(h, TAG_SPAN, 1, &tag);
1856: return(1);
1857: }
1858:
1859: static int
1.34 schwarze 1860: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1861: {
1862:
1863: h->flags |= HTML_IGNDELIM;
1864: return(1);
1865: }
1866:
1867: static void
1868: mdoc_pf_post(MDOC_ARGS)
1869: {
1870:
1.89 schwarze 1871: if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
1872: h->flags |= HTML_NOSPACE;
1.1 schwarze 1873: }
1874:
1875: static int
1876: mdoc_rs_pre(MDOC_ARGS)
1877: {
1878: struct htmlpair tag;
1879:
1.102 schwarze 1880: if (n->type != ROFFT_BLOCK)
1.1 schwarze 1881: return(1);
1882:
1.40 schwarze 1883: if (n->prev && SEC_SEE_ALSO == n->sec)
1.83 schwarze 1884: print_paragraph(h);
1.1 schwarze 1885:
1886: PAIR_CLASS_INIT(&tag, "ref");
1887: print_otag(h, TAG_SPAN, 1, &tag);
1.85 schwarze 1888: return(1);
1889: }
1890:
1891: static int
1892: mdoc_no_pre(MDOC_ARGS)
1893: {
1894: struct htmlpair tag;
1895:
1896: PAIR_CLASS_INIT(&tag, "none");
1897: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1898: return(1);
1899: }
1900:
1901: static int
1902: mdoc_li_pre(MDOC_ARGS)
1903: {
1904: struct htmlpair tag;
1905:
1906: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1907: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1908: return(1);
1909: }
1910:
1911: static int
1912: mdoc_sy_pre(MDOC_ARGS)
1913: {
1914: struct htmlpair tag;
1915:
1916: PAIR_CLASS_INIT(&tag, "symb");
1917: print_otag(h, TAG_SPAN, 1, &tag);
1918: return(1);
1919: }
1920:
1921: static int
1922: mdoc_bt_pre(MDOC_ARGS)
1923: {
1924:
1925: print_text(h, "is currently in beta test.");
1926: return(0);
1927: }
1928:
1929: static int
1930: mdoc_ud_pre(MDOC_ARGS)
1931: {
1932:
1933: print_text(h, "currently under development.");
1934: return(0);
1935: }
1936:
1937: static int
1938: mdoc_lb_pre(MDOC_ARGS)
1939: {
1940: struct htmlpair tag;
1941:
1.40 schwarze 1942: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1943: print_otag(h, TAG_BR, 0, NULL);
1944:
1.1 schwarze 1945: PAIR_CLASS_INIT(&tag, "lib");
1946: print_otag(h, TAG_SPAN, 1, &tag);
1947: return(1);
1948: }
1949:
1950: static int
1951: mdoc__x_pre(MDOC_ARGS)
1952: {
1.2 schwarze 1953: struct htmlpair tag[2];
1.42 schwarze 1954: enum htmltag t;
1955:
1956: t = TAG_SPAN;
1.1 schwarze 1957:
1958: switch (n->tok) {
1.71 schwarze 1959: case MDOC__A:
1.2 schwarze 1960: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1961: if (n->prev && MDOC__A == n->prev->tok)
1962: if (NULL == n->next || MDOC__A != n->next->tok)
1963: print_text(h, "and");
1.1 schwarze 1964: break;
1.71 schwarze 1965: case MDOC__B:
1.2 schwarze 1966: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1967: t = TAG_I;
1.1 schwarze 1968: break;
1.71 schwarze 1969: case MDOC__C:
1.2 schwarze 1970: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1971: break;
1.71 schwarze 1972: case MDOC__D:
1.2 schwarze 1973: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1974: break;
1.71 schwarze 1975: case MDOC__I:
1.2 schwarze 1976: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1977: t = TAG_I;
1.1 schwarze 1978: break;
1.71 schwarze 1979: case MDOC__J:
1.2 schwarze 1980: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1981: t = TAG_I;
1.1 schwarze 1982: break;
1.71 schwarze 1983: case MDOC__N:
1.2 schwarze 1984: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1985: break;
1.71 schwarze 1986: case MDOC__O:
1.2 schwarze 1987: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1988: break;
1.71 schwarze 1989: case MDOC__P:
1.2 schwarze 1990: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1991: break;
1.71 schwarze 1992: case MDOC__Q:
1.2 schwarze 1993: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1994: break;
1.71 schwarze 1995: case MDOC__R:
1.2 schwarze 1996: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1997: break;
1.71 schwarze 1998: case MDOC__T:
1.2 schwarze 1999: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 2000: break;
1.71 schwarze 2001: case MDOC__U:
1.2 schwarze 2002: PAIR_CLASS_INIT(&tag[0], "link-ref");
2003: break;
1.71 schwarze 2004: case MDOC__V:
1.2 schwarze 2005: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2006: break;
2007: default:
2008: abort();
2009: /* NOTREACHED */
2010: }
2011:
1.2 schwarze 2012: if (MDOC__U != n->tok) {
1.42 schwarze 2013: print_otag(h, t, 1, tag);
1.2 schwarze 2014: return(1);
2015: }
2016:
2017: PAIR_HREF_INIT(&tag[1], n->child->string);
2018: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2019:
1.1 schwarze 2020: return(1);
2021: }
2022:
2023: static void
2024: mdoc__x_post(MDOC_ARGS)
2025: {
1.30 schwarze 2026:
2027: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2028: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2029: if (NULL == n->prev || MDOC__A != n->prev->tok)
2030: return;
1.1 schwarze 2031:
1.12 schwarze 2032: /* TODO: %U */
2033:
1.31 schwarze 2034: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2035: return;
2036:
1.56 schwarze 2037: h->flags |= HTML_NOSPACE;
1.1 schwarze 2038: print_text(h, n->next ? "," : ".");
1.25 schwarze 2039: }
2040:
2041: static int
2042: mdoc_bk_pre(MDOC_ARGS)
2043: {
2044:
2045: switch (n->type) {
1.102 schwarze 2046: case ROFFT_BLOCK:
1.25 schwarze 2047: break;
1.102 schwarze 2048: case ROFFT_HEAD:
1.25 schwarze 2049: return(0);
1.102 schwarze 2050: case ROFFT_BODY:
1.41 schwarze 2051: if (n->parent->args || 0 == n->prev->nchild)
2052: h->flags |= HTML_PREKEEP;
1.25 schwarze 2053: break;
2054: default:
2055: abort();
2056: /* NOTREACHED */
2057: }
2058:
2059: return(1);
2060: }
2061:
2062: static void
2063: mdoc_bk_post(MDOC_ARGS)
2064: {
2065:
1.102 schwarze 2066: if (n->type == ROFFT_BODY)
1.25 schwarze 2067: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2068: }
1.32 schwarze 2069:
2070: static int
2071: mdoc_quote_pre(MDOC_ARGS)
2072: {
2073: struct htmlpair tag;
2074:
1.102 schwarze 2075: if (n->type != ROFFT_BODY)
1.32 schwarze 2076: return(1);
2077:
2078: switch (n->tok) {
1.71 schwarze 2079: case MDOC_Ao:
1.32 schwarze 2080: /* FALLTHROUGH */
1.71 schwarze 2081: case MDOC_Aq:
1.94 schwarze 2082: print_text(h, n->nchild == 1 &&
2083: n->child->tok == MDOC_Mt ? "<" : "\\(la");
1.32 schwarze 2084: break;
1.71 schwarze 2085: case MDOC_Bro:
1.32 schwarze 2086: /* FALLTHROUGH */
1.71 schwarze 2087: case MDOC_Brq:
1.32 schwarze 2088: print_text(h, "\\(lC");
2089: break;
1.71 schwarze 2090: case MDOC_Bo:
1.32 schwarze 2091: /* FALLTHROUGH */
1.71 schwarze 2092: case MDOC_Bq:
1.32 schwarze 2093: print_text(h, "\\(lB");
2094: break;
1.71 schwarze 2095: case MDOC_Oo:
1.32 schwarze 2096: /* FALLTHROUGH */
1.71 schwarze 2097: case MDOC_Op:
1.32 schwarze 2098: print_text(h, "\\(lB");
1.36 schwarze 2099: h->flags |= HTML_NOSPACE;
1.32 schwarze 2100: PAIR_CLASS_INIT(&tag, "opt");
2101: print_otag(h, TAG_SPAN, 1, &tag);
2102: break;
1.74 schwarze 2103: case MDOC_En:
2104: if (NULL == n->norm->Es ||
2105: NULL == n->norm->Es->child)
2106: return(1);
2107: print_text(h, n->norm->Es->child->string);
2108: break;
1.71 schwarze 2109: case MDOC_Do:
1.32 schwarze 2110: /* FALLTHROUGH */
1.71 schwarze 2111: case MDOC_Dq:
1.32 schwarze 2112: /* FALLTHROUGH */
1.71 schwarze 2113: case MDOC_Qo:
1.32 schwarze 2114: /* FALLTHROUGH */
1.71 schwarze 2115: case MDOC_Qq:
1.32 schwarze 2116: print_text(h, "\\(lq");
2117: break;
1.71 schwarze 2118: case MDOC_Po:
1.32 schwarze 2119: /* FALLTHROUGH */
1.71 schwarze 2120: case MDOC_Pq:
1.32 schwarze 2121: print_text(h, "(");
2122: break;
1.71 schwarze 2123: case MDOC_Ql:
1.61 schwarze 2124: print_text(h, "\\(oq");
2125: h->flags |= HTML_NOSPACE;
2126: PAIR_CLASS_INIT(&tag, "lit");
2127: print_otag(h, TAG_CODE, 1, &tag);
2128: break;
1.71 schwarze 2129: case MDOC_So:
1.32 schwarze 2130: /* FALLTHROUGH */
1.71 schwarze 2131: case MDOC_Sq:
1.32 schwarze 2132: print_text(h, "\\(oq");
2133: break;
2134: default:
2135: abort();
2136: /* NOTREACHED */
2137: }
2138:
2139: h->flags |= HTML_NOSPACE;
2140: return(1);
2141: }
2142:
2143: static void
2144: mdoc_quote_post(MDOC_ARGS)
2145: {
2146:
1.102 schwarze 2147: if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.32 schwarze 2148: return;
2149:
1.96 schwarze 2150: h->flags |= HTML_NOSPACE;
1.32 schwarze 2151:
2152: switch (n->tok) {
1.71 schwarze 2153: case MDOC_Ao:
1.32 schwarze 2154: /* FALLTHROUGH */
1.71 schwarze 2155: case MDOC_Aq:
1.94 schwarze 2156: print_text(h, n->nchild == 1 &&
2157: n->child->tok == MDOC_Mt ? ">" : "\\(ra");
1.32 schwarze 2158: break;
1.71 schwarze 2159: case MDOC_Bro:
1.32 schwarze 2160: /* FALLTHROUGH */
1.71 schwarze 2161: case MDOC_Brq:
1.32 schwarze 2162: print_text(h, "\\(rC");
2163: break;
1.71 schwarze 2164: case MDOC_Oo:
1.32 schwarze 2165: /* FALLTHROUGH */
1.71 schwarze 2166: case MDOC_Op:
1.32 schwarze 2167: /* FALLTHROUGH */
1.71 schwarze 2168: case MDOC_Bo:
1.32 schwarze 2169: /* FALLTHROUGH */
1.71 schwarze 2170: case MDOC_Bq:
1.32 schwarze 2171: print_text(h, "\\(rB");
1.74 schwarze 2172: break;
2173: case MDOC_En:
1.96 schwarze 2174: if (n->norm->Es == NULL ||
2175: n->norm->Es->child == NULL ||
2176: n->norm->Es->child->next == NULL)
2177: h->flags &= ~HTML_NOSPACE;
2178: else
1.74 schwarze 2179: print_text(h, n->norm->Es->child->next->string);
1.32 schwarze 2180: break;
1.71 schwarze 2181: case MDOC_Qo:
1.32 schwarze 2182: /* FALLTHROUGH */
1.71 schwarze 2183: case MDOC_Qq:
1.32 schwarze 2184: /* FALLTHROUGH */
1.71 schwarze 2185: case MDOC_Do:
1.32 schwarze 2186: /* FALLTHROUGH */
1.71 schwarze 2187: case MDOC_Dq:
1.32 schwarze 2188: print_text(h, "\\(rq");
2189: break;
1.71 schwarze 2190: case MDOC_Po:
1.32 schwarze 2191: /* FALLTHROUGH */
1.71 schwarze 2192: case MDOC_Pq:
1.32 schwarze 2193: print_text(h, ")");
2194: break;
1.71 schwarze 2195: case MDOC_Ql:
1.32 schwarze 2196: /* FALLTHROUGH */
1.71 schwarze 2197: case MDOC_So:
1.32 schwarze 2198: /* FALLTHROUGH */
1.71 schwarze 2199: case MDOC_Sq:
1.66 matthew 2200: print_text(h, "\\(cq");
1.32 schwarze 2201: break;
2202: default:
2203: abort();
2204: /* NOTREACHED */
2205: }
1.96 schwarze 2206: }
2207:
2208: static int
2209: mdoc_eo_pre(MDOC_ARGS)
2210: {
2211:
1.102 schwarze 2212: if (n->type != ROFFT_BODY)
1.96 schwarze 2213: return(1);
2214:
2215: if (n->end == ENDBODY_NOT &&
2216: n->parent->head->child == NULL &&
2217: n->child != NULL &&
2218: n->child->end != ENDBODY_NOT)
2219: print_text(h, "\\&");
2220: else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.99 schwarze 2221: n->parent->head->child != NULL && (n->child != NULL ||
2222: (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.96 schwarze 2223: h->flags |= HTML_NOSPACE;
2224: return(1);
2225: }
2226:
2227: static void
2228: mdoc_eo_post(MDOC_ARGS)
2229: {
2230: int body, tail;
2231:
1.102 schwarze 2232: if (n->type != ROFFT_BODY)
1.96 schwarze 2233: return;
2234:
2235: if (n->end != ENDBODY_NOT) {
2236: h->flags &= ~HTML_NOSPACE;
2237: return;
2238: }
2239:
2240: body = n->child != NULL || n->parent->head->child != NULL;
2241: tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
2242:
2243: if (body && tail)
2244: h->flags |= HTML_NOSPACE;
2245: else if ( ! tail)
2246: h->flags &= ~HTML_NOSPACE;
1.32 schwarze 2247: }