Annotation of mandoc/mdoc_html.c, Revision 1.151
1.151 ! kristaps 1: /* $Id: mdoc_html.c,v 1.150 2011/02/02 21:40:45 kristaps Exp $ */
1.1 kristaps 2: /*
1.96 schwarze 3: * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
1.52 kristaps 17: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
1.1 kristaps 21: #include <sys/types.h>
22:
23: #include <assert.h>
24: #include <ctype.h>
25: #include <stdio.h>
26: #include <stdlib.h>
27: #include <string.h>
28: #include <unistd.h>
29:
1.65 kristaps 30: #include "mandoc.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37: #define HALFINDENT 3
38:
39: #define MDOC_ARGS const struct mdoc_meta *m, \
40: const struct mdoc_node *n, \
41: struct html *h
42:
1.52 kristaps 43: #ifndef MIN
44: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
45: #endif
46:
1.1 kristaps 47: struct htmlmdoc {
48: int (*pre)(MDOC_ARGS);
49: void (*post)(MDOC_ARGS);
50: };
51:
52: static void print_mdoc(MDOC_ARGS);
53: static void print_mdoc_head(MDOC_ARGS);
54: static void print_mdoc_node(MDOC_ARGS);
55: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 56: static void synopsis_pre(struct html *,
57: const struct mdoc_node *);
1.1 kristaps 58:
1.23 kristaps 59: static void a2width(const char *, struct roffsu *);
60: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 61:
1.1 kristaps 62: static void mdoc_root_post(MDOC_ARGS);
63: static int mdoc_root_pre(MDOC_ARGS);
64:
1.10 kristaps 65: static void mdoc__x_post(MDOC_ARGS);
66: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 67: static int mdoc_ad_pre(MDOC_ARGS);
68: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 69: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 70: static int mdoc_ar_pre(MDOC_ARGS);
71: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 72: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 73: static void mdoc_bk_post(MDOC_ARGS);
74: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 75: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 76: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 77: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 78: static int mdoc_cd_pre(MDOC_ARGS);
79: static int mdoc_d1_pre(MDOC_ARGS);
80: static int mdoc_dv_pre(MDOC_ARGS);
81: static int mdoc_fa_pre(MDOC_ARGS);
82: static int mdoc_fd_pre(MDOC_ARGS);
83: static int mdoc_fl_pre(MDOC_ARGS);
84: static int mdoc_fn_pre(MDOC_ARGS);
85: static int mdoc_ft_pre(MDOC_ARGS);
86: static int mdoc_em_pre(MDOC_ARGS);
87: static int mdoc_er_pre(MDOC_ARGS);
88: static int mdoc_ev_pre(MDOC_ARGS);
89: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 90: static void mdoc_fo_post(MDOC_ARGS);
91: static int mdoc_fo_pre(MDOC_ARGS);
92: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 93: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 94: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 95: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 96: static int mdoc_lb_pre(MDOC_ARGS);
97: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 98: static int mdoc_lk_pre(MDOC_ARGS);
99: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 100: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 101: static int mdoc_nd_pre(MDOC_ARGS);
102: static int mdoc_nm_pre(MDOC_ARGS);
103: static int mdoc_ns_pre(MDOC_ARGS);
104: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 105: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 106: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 107: static void mdoc_quote_post(MDOC_ARGS);
108: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 109: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 110: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 111: static int mdoc_sh_pre(MDOC_ARGS);
1.99 kristaps 112: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 113: static int mdoc_sp_pre(MDOC_ARGS);
114: static int mdoc_ss_pre(MDOC_ARGS);
115: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 116: static int mdoc_sy_pre(MDOC_ARGS);
117: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 118: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 119: static int mdoc_vt_pre(MDOC_ARGS);
120: static int mdoc_xr_pre(MDOC_ARGS);
121: static int mdoc_xx_pre(MDOC_ARGS);
122:
123: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 124: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 125: {NULL, NULL}, /* Dd */
126: {NULL, NULL}, /* Dt */
127: {NULL, NULL}, /* Os */
128: {mdoc_sh_pre, NULL }, /* Sh */
129: {mdoc_ss_pre, NULL }, /* Ss */
1.120 kristaps 130: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 131: {mdoc_d1_pre, NULL}, /* D1 */
132: {mdoc_d1_pre, NULL}, /* Dl */
133: {mdoc_bd_pre, NULL}, /* Bd */
134: {NULL, NULL}, /* Ed */
1.115 kristaps 135: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 136: {NULL, NULL}, /* El */
137: {mdoc_it_pre, NULL}, /* It */
138: {mdoc_ad_pre, NULL}, /* Ad */
139: {mdoc_an_pre, NULL}, /* An */
140: {mdoc_ar_pre, NULL}, /* Ar */
141: {mdoc_cd_pre, NULL}, /* Cd */
142: {mdoc_fl_pre, NULL}, /* Cm */
143: {mdoc_dv_pre, NULL}, /* Dv */
144: {mdoc_er_pre, NULL}, /* Er */
145: {mdoc_ev_pre, NULL}, /* Ev */
146: {mdoc_ex_pre, NULL}, /* Ex */
147: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 148: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 149: {mdoc_fl_pre, NULL}, /* Fl */
150: {mdoc_fn_pre, NULL}, /* Fn */
151: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 152: {mdoc_ic_pre, NULL}, /* Ic */
153: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 154: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 155: {mdoc_nd_pre, NULL}, /* Nd */
156: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 157: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 158: {NULL, NULL}, /* Ot */
159: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 160: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 161: {NULL, NULL}, /* St */
1.4 kristaps 162: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 163: {mdoc_vt_pre, NULL}, /* Vt */
164: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 165: {mdoc__x_pre, mdoc__x_post}, /* %A */
166: {mdoc__x_pre, mdoc__x_post}, /* %B */
167: {mdoc__x_pre, mdoc__x_post}, /* %D */
168: {mdoc__x_pre, mdoc__x_post}, /* %I */
169: {mdoc__x_pre, mdoc__x_post}, /* %J */
170: {mdoc__x_pre, mdoc__x_post}, /* %N */
171: {mdoc__x_pre, mdoc__x_post}, /* %O */
172: {mdoc__x_pre, mdoc__x_post}, /* %P */
173: {mdoc__x_pre, mdoc__x_post}, /* %R */
174: {mdoc__x_pre, mdoc__x_post}, /* %T */
175: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 176: {NULL, NULL}, /* Ac */
1.107 kristaps 177: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 179: {NULL, NULL}, /* At */
180: {NULL, NULL}, /* Bc */
1.5 kristaps 181: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 182: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 184: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 185: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 186: {NULL, NULL}, /* Db */
187: {NULL, NULL}, /* Dc */
1.107 kristaps 188: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 190: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 191: {NULL, NULL}, /* Ef */
192: {mdoc_em_pre, NULL}, /* Em */
193: {NULL, NULL}, /* Eo */
194: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 195: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 196: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 197: {mdoc_ns_pre, NULL}, /* Ns */
198: {mdoc_xx_pre, NULL}, /* Nx */
199: {mdoc_xx_pre, NULL}, /* Ox */
200: {NULL, NULL}, /* Pc */
1.110 schwarze 201: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 202: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 204: {NULL, NULL}, /* Qc */
1.107 kristaps 205: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 208: {NULL, NULL}, /* Re */
1.5 kristaps 209: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 210: {NULL, NULL}, /* Sc */
1.107 kristaps 211: {mdoc_quote_pre, mdoc_quote_post}, /* So */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.99 kristaps 213: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 214: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 215: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 216: {NULL, NULL}, /* Tn */
217: {mdoc_xx_pre, NULL}, /* Ux */
218: {NULL, NULL}, /* Xc */
219: {NULL, NULL}, /* Xo */
1.4 kristaps 220: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 221: {NULL, NULL}, /* Fc */
1.107 kristaps 222: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 223: {NULL, NULL}, /* Oc */
1.94 kristaps 224: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 225: {NULL, NULL}, /* Ek */
1.6 kristaps 226: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 227: {NULL, NULL}, /* Hf */
228: {NULL, NULL}, /* Fr */
1.6 kristaps 229: {mdoc_ud_pre, NULL}, /* Ud */
230: {mdoc_lb_pre, NULL}, /* Lb */
1.120 kristaps 231: {mdoc_pp_pre, NULL}, /* Lp */
1.2 kristaps 232: {mdoc_lk_pre, NULL}, /* Lk */
233: {mdoc_mt_pre, NULL}, /* Mt */
1.107 kristaps 234: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 kristaps 236: {NULL, NULL}, /* Brc */
1.10 kristaps 237: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 238: {NULL, NULL}, /* Es */ /* TODO */
239: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 240: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 241: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 242: {mdoc_sp_pre, NULL}, /* br */
243: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 244: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 245: {NULL, NULL}, /* Ta */
1.1 kristaps 246: };
247:
1.115 kristaps 248: static const char * const lists[LIST_MAX] = {
249: NULL,
1.116 kristaps 250: "list-bul",
251: "list-col",
1.115 kristaps 252: "list-dash",
253: "list-diag",
254: "list-enum",
255: "list-hang",
1.116 kristaps 256: "list-hyph",
1.115 kristaps 257: "list-inset",
258: "list-item",
259: "list-ohang",
260: "list-tag"
261: };
1.1 kristaps 262:
263: void
264: html_mdoc(void *arg, const struct mdoc *m)
265: {
266: struct html *h;
267: struct tag *t;
268:
269: h = (struct html *)arg;
270:
1.53 kristaps 271: print_gen_decls(h);
1.1 kristaps 272: t = print_otag(h, TAG_HTML, 0, NULL);
273: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
274: print_tagq(h, t);
275:
276: printf("\n");
277: }
278:
279:
1.23 kristaps 280: /*
281: * Calculate the scaling unit passed in a `-width' argument. This uses
282: * either a native scaling unit (e.g., 1i, 2m) or the string length of
283: * the value.
284: */
285: static void
286: a2width(const char *p, struct roffsu *su)
1.1 kristaps 287: {
288:
1.32 kristaps 289: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 290: su->unit = SCALE_BU;
1.32 kristaps 291: su->scale = (int)strlen(p);
292: }
1.1 kristaps 293: }
294:
295:
1.23 kristaps 296: /*
1.78 kristaps 297: * See the same function in mdoc_term.c for documentation.
298: */
299: static void
300: synopsis_pre(struct html *h, const struct mdoc_node *n)
301: {
302:
1.87 kristaps 303: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 304: return;
305:
306: if (n->prev->tok == n->tok &&
307: MDOC_Fo != n->tok &&
308: MDOC_Ft != n->tok &&
309: MDOC_Fn != n->tok) {
1.125 kristaps 310: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 311: return;
312: }
313:
314: switch (n->prev->tok) {
315: case (MDOC_Fd):
316: /* FALLTHROUGH */
317: case (MDOC_Fn):
318: /* FALLTHROUGH */
319: case (MDOC_Fo):
320: /* FALLTHROUGH */
321: case (MDOC_In):
322: /* FALLTHROUGH */
323: case (MDOC_Vt):
1.125 kristaps 324: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 325: break;
326: case (MDOC_Ft):
327: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.125 kristaps 328: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 329: break;
330: }
331: /* FALLTHROUGH */
332: default:
1.125 kristaps 333: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 334: break;
335: }
336: }
337:
338:
339: /*
1.23 kristaps 340: * Calculate the scaling unit passed in an `-offset' argument. This
341: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
342: * predefined strings (indent, etc.), or the string length of the value.
343: */
344: static void
345: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 346: {
347:
1.31 kristaps 348: /* FIXME: "right"? */
349:
1.1 kristaps 350: if (0 == strcmp(p, "left"))
1.23 kristaps 351: SCALE_HS_INIT(su, 0);
352: else if (0 == strcmp(p, "indent"))
353: SCALE_HS_INIT(su, INDENT);
354: else if (0 == strcmp(p, "indent-two"))
355: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 356: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 357: su->unit = SCALE_BU;
1.24 kristaps 358: su->scale = (int)strlen(p);
359: }
1.1 kristaps 360: }
361:
362:
363: static void
364: print_mdoc(MDOC_ARGS)
365: {
366: struct tag *t;
367:
368: t = print_otag(h, TAG_HEAD, 0, NULL);
369: print_mdoc_head(m, n, h);
370: print_tagq(h, t);
371:
372: t = print_otag(h, TAG_BODY, 0, NULL);
373: print_mdoc_nodelist(m, n, h);
374: print_tagq(h, t);
375: }
376:
377:
378: /* ARGSUSED */
379: static void
380: print_mdoc_head(MDOC_ARGS)
381: {
382:
383: print_gen_head(h);
1.20 kristaps 384: bufinit(h);
1.63 kristaps 385: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 386:
387: if (m->arch) {
1.20 kristaps 388: bufcat(h, " (");
389: bufcat(h, m->arch);
390: bufcat(h, ")");
1.1 kristaps 391: }
392:
393: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 394: print_text(h, h->buf);
1.1 kristaps 395: }
396:
397:
398: static void
399: print_mdoc_nodelist(MDOC_ARGS)
400: {
401:
402: print_mdoc_node(m, n, h);
403: if (n->next)
404: print_mdoc_nodelist(m, n->next, h);
405: }
406:
407:
408: static void
409: print_mdoc_node(MDOC_ARGS)
410: {
411: int child;
412: struct tag *t;
413:
414: child = 1;
1.39 kristaps 415: t = h->tags.head;
1.1 kristaps 416:
1.16 kristaps 417: bufinit(h);
1.1 kristaps 418: switch (n->type) {
419: case (MDOC_ROOT):
420: child = mdoc_root_pre(m, n, h);
421: break;
422: case (MDOC_TEXT):
1.144 kristaps 423: /* No tables in this mode... */
424: assert(NULL == h->tblt);
1.149 kristaps 425:
426: /*
427: * Make sure that if we're in a literal mode already
428: * (i.e., within a <PRE>) don't print the newline.
429: */
1.143 kristaps 430: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 431: if ( ! (HTML_LITERAL & h->flags))
432: print_otag(h, TAG_BR, 0, NULL);
1.1 kristaps 433: print_text(h, n->string);
1.151 ! kristaps 434: return;
! 435: case (MDOC_EQN):
1.140 kristaps 436: return;
437: case (MDOC_TBL):
1.144 kristaps 438: /*
439: * This will take care of initialising all of the table
440: * state data for the first table, then tearing it down
441: * for the last one.
442: */
1.141 kristaps 443: print_tbl(h, n->span);
1.144 kristaps 444: return;
1.1 kristaps 445: default:
1.144 kristaps 446: /*
447: * Close out the current table, if it's open, and unset
448: * the "meta" table state. This will be reopened on the
449: * next table element.
450: */
451: if (h->tblt) {
452: print_tblclose(h);
453: t = h->tags.head;
454: }
455:
456: assert(NULL == h->tblt);
1.89 kristaps 457: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 458: child = (*mdocs[n->tok].pre)(m, n, h);
459: break;
460: }
461:
1.94 kristaps 462: if (HTML_KEEP & h->flags) {
463: if (n->prev && n->prev->line != n->line) {
464: h->flags &= ~HTML_KEEP;
465: h->flags |= HTML_PREKEEP;
466: } else if (NULL == n->prev) {
467: if (n->parent && n->parent->line != n->line) {
468: h->flags &= ~HTML_KEEP;
469: h->flags |= HTML_PREKEEP;
470: }
471: }
472: }
473:
1.1 kristaps 474: if (child && n->child)
475: print_mdoc_nodelist(m, n->child, h);
476:
477: print_stagq(h, t);
478:
1.16 kristaps 479: bufinit(h);
1.1 kristaps 480: switch (n->type) {
481: case (MDOC_ROOT):
482: mdoc_root_post(m, n, h);
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;
1.36 kristaps 497: char b[DATESIZ];
498:
499: time2a(m->date, b, DATESIZ);
1.1 kristaps 500:
1.132 kristaps 501: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
502: PAIR_CLASS_INIT(&tag[1], "foot");
503: if (NULL == h->style) {
1.135 kristaps 504: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
505: t = print_otag(h, TAG_TABLE, 3, tag);
1.132 kristaps 506: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
507: print_otag(h, TAG_COL, 1, tag);
508: print_otag(h, TAG_COL, 1, tag);
509: } else
510: t = print_otag(h, TAG_TABLE, 2, tag);
511:
512: t = print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 513:
1.1 kristaps 514: tt = print_otag(h, TAG_TR, 0, NULL);
515:
1.125 kristaps 516: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 517: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 518:
1.1 kristaps 519: print_text(h, b);
520: print_stagq(h, tt);
521:
1.125 kristaps 522: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.132 kristaps 523: if (NULL == h->style) {
524: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
525: print_otag(h, TAG_TD, 2, tag);
526: } else
527: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 528:
1.1 kristaps 529: print_text(h, m->os);
530: print_tagq(h, t);
531: }
532:
533:
534: /* ARGSUSED */
535: static int
536: mdoc_root_pre(MDOC_ARGS)
537: {
1.40 kristaps 538: struct htmlpair tag[3];
1.1 kristaps 539: struct tag *t, *tt;
540: char b[BUFSIZ], title[BUFSIZ];
541:
1.119 kristaps 542: strlcpy(b, m->vol, BUFSIZ);
1.1 kristaps 543:
544: if (m->arch) {
1.119 kristaps 545: strlcat(b, " (", BUFSIZ);
546: strlcat(b, m->arch, BUFSIZ);
547: strlcat(b, ")", BUFSIZ);
1.1 kristaps 548: }
549:
1.119 kristaps 550: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.23 kristaps 551:
1.132 kristaps 552: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
553: PAIR_CLASS_INIT(&tag[1], "head");
554: if (NULL == h->style) {
555: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
556: t = print_otag(h, TAG_TABLE, 3, tag);
557: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
558: print_otag(h, TAG_COL, 1, tag);
559: print_otag(h, TAG_COL, 1, tag);
560: print_otag(h, TAG_COL, 1, tag);
561: } else
562: t = print_otag(h, TAG_TABLE, 2, tag);
563:
564: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 565:
1.1 kristaps 566: tt = print_otag(h, TAG_TR, 0, NULL);
567:
1.125 kristaps 568: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 569: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 570:
1.2 kristaps 571: print_text(h, title);
1.1 kristaps 572: print_stagq(h, tt);
573:
1.125 kristaps 574: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.132 kristaps 575: if (NULL == h->style) {
576: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
577: print_otag(h, TAG_TD, 2, tag);
578: } else
579: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 580:
1.2 kristaps 581: print_text(h, b);
1.1 kristaps 582: print_stagq(h, tt);
583:
1.125 kristaps 584: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.132 kristaps 585: if (NULL == h->style) {
586: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
587: print_otag(h, TAG_TD, 2, tag);
588: } else
589: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 590:
1.2 kristaps 591: print_text(h, title);
1.1 kristaps 592: print_tagq(h, t);
593: return(1);
594: }
595:
596:
597: /* ARGSUSED */
598: static int
599: mdoc_sh_pre(MDOC_ARGS)
600: {
1.123 kristaps 601: struct htmlpair tag;
602: char buf[BUFSIZ];
603:
604: if (MDOC_BLOCK == n->type) {
605: PAIR_CLASS_INIT(&tag, "section");
606: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 607: return(1);
1.123 kristaps 608: } else if (MDOC_BODY == n->type)
1.1 kristaps 609: return(1);
610:
1.42 kristaps 611: buf[0] = '\0';
1.123 kristaps 612: for (n = n->child; n; n = n->next) {
613: html_idcat(buf, n->string, BUFSIZ);
614: if (n->next)
1.42 kristaps 615: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 616: }
617:
1.123 kristaps 618: PAIR_ID_INIT(&tag, buf);
619: print_otag(h, TAG_H1, 1, &tag);
1.1 kristaps 620: return(1);
621: }
622:
623:
624: /* ARGSUSED */
625: static int
626: mdoc_ss_pre(MDOC_ARGS)
627: {
1.123 kristaps 628: struct htmlpair tag;
629: char buf[BUFSIZ];
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:
1.42 kristaps 638: buf[0] = '\0';
1.123 kristaps 639: for (n = n->child; n; n = n->next) {
640: html_idcat(buf, n->string, BUFSIZ);
641: if (n->next)
1.42 kristaps 642: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 643: }
644:
1.123 kristaps 645: PAIR_ID_INIT(&tag, buf);
646: print_otag(h, TAG_H2, 1, &tag);
1.1 kristaps 647: return(1);
648: }
649:
650:
651: /* ARGSUSED */
652: static int
653: mdoc_fl_pre(MDOC_ARGS)
654: {
655: struct htmlpair tag;
656:
1.51 kristaps 657: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 658: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 659:
1.50 kristaps 660: /* `Cm' has no leading hyphen. */
661:
1.51 kristaps 662: if (MDOC_Cm == n->tok)
1.50 kristaps 663: return(1);
664:
665: print_text(h, "\\-");
666:
667: if (n->child)
1.58 kristaps 668: h->flags |= HTML_NOSPACE;
669: else if (n->next && n->next->line == n->line)
1.1 kristaps 670: h->flags |= HTML_NOSPACE;
1.50 kristaps 671:
1.1 kristaps 672: return(1);
673: }
674:
675:
676: /* ARGSUSED */
677: static int
678: mdoc_nd_pre(MDOC_ARGS)
679: {
680: struct htmlpair tag;
681:
682: if (MDOC_BODY != n->type)
683: return(1);
684:
1.24 kristaps 685: /* XXX: this tag in theory can contain block elements. */
686:
1.1 kristaps 687: print_text(h, "\\(em");
1.124 kristaps 688: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 689: print_otag(h, TAG_SPAN, 1, &tag);
690: return(1);
691: }
692:
693:
694: static int
695: mdoc_nm_pre(MDOC_ARGS)
696: {
1.91 kristaps 697: struct htmlpair tag;
698: struct roffsu su;
1.124 kristaps 699: size_t len;
1.91 kristaps 700:
1.124 kristaps 701: switch (n->type) {
702: case (MDOC_ELEM):
1.91 kristaps 703: synopsis_pre(h, n);
704: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 705: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 706: if (NULL == n->child && m->name)
707: print_text(h, m->name);
708: return(1);
709: case (MDOC_HEAD):
710: print_otag(h, TAG_TD, 0, NULL);
711: if (NULL == n->child && m->name)
1.91 kristaps 712: print_text(h, m->name);
1.124 kristaps 713: return(1);
714: case (MDOC_BODY):
715: print_otag(h, TAG_TD, 0, NULL);
716: return(1);
717: default:
718: break;
719: }
1.91 kristaps 720:
1.124 kristaps 721: synopsis_pre(h, n);
722: PAIR_CLASS_INIT(&tag, "synopsis");
723: print_otag(h, TAG_TABLE, 1, &tag);
724:
725: for (len = 0, n = n->child; n; n = n->next)
726: if (MDOC_TEXT == n->type)
727: len += strlen(n->string);
1.91 kristaps 728:
1.124 kristaps 729: if (0 == len && m->name)
730: len = strlen(m->name);
1.1 kristaps 731:
1.124 kristaps 732: SCALE_HS_INIT(&su, (double)len);
733: bufcat_su(h, "width", &su);
734: PAIR_STYLE_INIT(&tag, h);
735: print_otag(h, TAG_COL, 1, &tag);
736: print_otag(h, TAG_COL, 0, NULL);
737: print_otag(h, TAG_TBODY, 0, NULL);
738: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 739: return(1);
740: }
741:
742:
743: /* ARGSUSED */
744: static int
745: mdoc_xr_pre(MDOC_ARGS)
746: {
747: struct htmlpair tag[2];
748: const struct mdoc_node *nn;
1.56 kristaps 749:
750: if (NULL == n->child)
751: return(0);
1.17 kristaps 752:
1.23 kristaps 753: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 754:
1.17 kristaps 755: if (h->base_man) {
1.23 kristaps 756: buffmt_man(h, n->child->string,
757: n->child->next ?
1.17 kristaps 758: n->child->next->string : NULL);
1.57 kristaps 759: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 760: print_otag(h, TAG_A, 2, tag);
761: } else
762: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 763:
764: nn = n->child;
765: print_text(h, nn->string);
1.16 kristaps 766:
1.1 kristaps 767: if (NULL == (nn = nn->next))
768: return(0);
769:
770: h->flags |= HTML_NOSPACE;
771: print_text(h, "(");
772: h->flags |= HTML_NOSPACE;
773: print_text(h, nn->string);
774: h->flags |= HTML_NOSPACE;
775: print_text(h, ")");
776: return(0);
777: }
778:
779:
780: /* ARGSUSED */
781: static int
782: mdoc_ns_pre(MDOC_ARGS)
783: {
784:
1.150 kristaps 785: if ( ! (MDOC_LINE & n->flags))
786: h->flags |= HTML_NOSPACE;
1.1 kristaps 787: return(1);
788: }
789:
790:
791: /* ARGSUSED */
792: static int
793: mdoc_ar_pre(MDOC_ARGS)
794: {
795: struct htmlpair tag;
796:
1.23 kristaps 797: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 798: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 799: return(1);
800: }
801:
802:
803: /* ARGSUSED */
804: static int
805: mdoc_xx_pre(MDOC_ARGS)
806: {
807: const char *pp;
808: struct htmlpair tag;
809:
810: switch (n->tok) {
811: case (MDOC_Bsx):
1.112 schwarze 812: pp = "BSD/OS";
1.1 kristaps 813: break;
814: case (MDOC_Dx):
1.45 kristaps 815: pp = "DragonFly";
1.1 kristaps 816: break;
817: case (MDOC_Fx):
818: pp = "FreeBSD";
819: break;
820: case (MDOC_Nx):
821: pp = "NetBSD";
822: break;
823: case (MDOC_Ox):
824: pp = "OpenBSD";
825: break;
826: case (MDOC_Ux):
827: pp = "UNIX";
828: break;
829: default:
830: return(1);
831: }
832:
1.23 kristaps 833: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 834: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 835:
1.1 kristaps 836: print_text(h, pp);
1.148 kristaps 837: if (n->child) {
838: h->flags |= HTML_KEEP;
839: print_text(h, n->child->string);
840: h->flags &= ~HTML_KEEP;
841: }
842: return(0);
1.1 kristaps 843: }
844:
845:
846: /* ARGSUSED */
847: static int
1.4 kristaps 848: mdoc_bx_pre(MDOC_ARGS)
849: {
1.146 kristaps 850: struct htmlpair tag;
1.4 kristaps 851:
1.23 kristaps 852: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 853: print_otag(h, TAG_SPAN, 1, &tag);
854:
1.145 kristaps 855: if (NULL != (n = n->child)) {
856: print_text(h, n->string);
857: h->flags |= HTML_NOSPACE;
858: print_text(h, "BSD");
859: } else {
860: print_text(h, "BSD");
861: return(0);
862: }
1.4 kristaps 863:
1.145 kristaps 864: if (NULL != (n = n->next)) {
865: h->flags |= HTML_NOSPACE;
1.147 kristaps 866: print_text(h, "-");
1.4 kristaps 867: h->flags |= HTML_NOSPACE;
1.147 kristaps 868: print_text(h, n->string);
1.145 kristaps 869: }
1.4 kristaps 870:
871: return(0);
872: }
873:
1.142 kristaps 874: /* ARGSUSED */
1.4 kristaps 875: static int
1.115 kristaps 876: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 877: {
1.115 kristaps 878: struct roffsu su;
879: enum mdoc_list type;
1.116 kristaps 880: struct htmlpair tag[2];
1.115 kristaps 881: const struct mdoc_node *bl;
882:
883: bl = n->parent;
884: while (bl && MDOC_Bl != bl->tok)
885: bl = bl->parent;
1.23 kristaps 886:
1.115 kristaps 887: assert(bl);
1.23 kristaps 888:
1.137 kristaps 889: type = bl->norm->Bl.type;
1.24 kristaps 890:
1.116 kristaps 891: assert(lists[type]);
892: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 893:
1.115 kristaps 894: if (MDOC_HEAD == n->type) {
895: switch (type) {
896: case(LIST_bullet):
897: /* FALLTHROUGH */
898: case(LIST_dash):
899: /* FALLTHROUGH */
900: case(LIST_item):
901: /* FALLTHROUGH */
902: case(LIST_hyphen):
903: /* FALLTHROUGH */
904: case(LIST_enum):
905: return(0);
906: case(LIST_diag):
907: /* FALLTHROUGH */
908: case(LIST_hang):
909: /* FALLTHROUGH */
910: case(LIST_inset):
911: /* FALLTHROUGH */
912: case(LIST_ohang):
913: /* FALLTHROUGH */
914: case(LIST_tag):
1.137 kristaps 915: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 916: bufcat_su(h, "margin-top", &su);
917: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 918: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 919: if (LIST_diag != type)
920: break;
921: PAIR_CLASS_INIT(&tag[0], "diag");
922: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 923: break;
924: case(LIST_column):
925: break;
926: default:
927: break;
928: }
929: } else if (MDOC_BODY == n->type) {
930: switch (type) {
931: case(LIST_bullet):
932: /* FALLTHROUGH */
933: case(LIST_hyphen):
934: /* FALLTHROUGH */
935: case(LIST_dash):
936: /* FALLTHROUGH */
937: case(LIST_enum):
938: /* FALLTHROUGH */
939: case(LIST_item):
1.137 kristaps 940: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 941: bufcat_su(h, "margin-top", &su);
942: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 943: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 944: break;
945: case(LIST_diag):
946: /* FALLTHROUGH */
947: case(LIST_hang):
948: /* FALLTHROUGH */
949: case(LIST_inset):
950: /* FALLTHROUGH */
951: case(LIST_ohang):
952: /* FALLTHROUGH */
953: case(LIST_tag):
1.137 kristaps 954: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 955: print_otag(h, TAG_DD, 1, tag);
956: break;
957: }
1.137 kristaps 958: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 959: bufcat_su(h, "margin-left", &su);
960: PAIR_STYLE_INIT(&tag[1], h);
961: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 962: break;
963: case(LIST_column):
1.137 kristaps 964: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 965: bufcat_su(h, "margin-top", &su);
966: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 967: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 968: break;
969: default:
970: break;
971: }
972: } else {
973: switch (type) {
974: case (LIST_column):
1.116 kristaps 975: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 976: break;
977: default:
1.23 kristaps 978: break;
1.115 kristaps 979: }
1.1 kristaps 980: }
981:
982: return(1);
983: }
984:
1.25 kristaps 985: /* ARGSUSED */
1.1 kristaps 986: static int
1.115 kristaps 987: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 988: {
1.142 kristaps 989: int i;
1.119 kristaps 990: struct htmlpair tag[3];
1.23 kristaps 991: struct roffsu su;
1.134 kristaps 992: char buf[BUFSIZ];
1.23 kristaps 993:
1.115 kristaps 994: if (MDOC_BODY == n->type) {
1.137 kristaps 995: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 996: print_otag(h, TAG_TBODY, 0, NULL);
997: return(1);
1.23 kristaps 998: }
1.1 kristaps 999:
1.115 kristaps 1000: if (MDOC_HEAD == n->type) {
1.137 kristaps 1001: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 1002: return(0);
1003:
1004: /*
1005: * For each column, print out the <COL> tag with our
1006: * suggested width. The last column gets min-width, as
1007: * in terminal mode it auto-sizes to the width of the
1008: * screen and we want to preserve that behaviour.
1009: */
1.1 kristaps 1010:
1.142 kristaps 1011: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.137 kristaps 1012: a2width(n->norm->Bl.cols[i], &su);
1.115 kristaps 1013: bufinit(h);
1.142 kristaps 1014: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1015: bufcat_su(h, "width", &su);
1016: else
1017: bufcat_su(h, "min-width", &su);
1018: PAIR_STYLE_INIT(&tag[0], h);
1019: print_otag(h, TAG_COL, 1, tag);
1020: }
1.1 kristaps 1021:
1022: return(0);
1023: }
1024:
1.119 kristaps 1025: SCALE_VS_INIT(&su, 0);
1026: bufcat_su(h, "margin-top", &su);
1027: bufcat_su(h, "margin-bottom", &su);
1028: PAIR_STYLE_INIT(&tag[0], h);
1029:
1.137 kristaps 1030: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1031: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1032: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1033: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1034:
1.115 kristaps 1035: /* Set the block's left-hand margin. */
1.1 kristaps 1036:
1.137 kristaps 1037: if (n->norm->Bl.offs) {
1038: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1039: bufcat_su(h, "margin-left", &su);
1040: }
1.1 kristaps 1041:
1.137 kristaps 1042: switch (n->norm->Bl.type) {
1.115 kristaps 1043: case(LIST_bullet):
1.1 kristaps 1044: /* FALLTHROUGH */
1.115 kristaps 1045: case(LIST_dash):
1.1 kristaps 1046: /* FALLTHROUGH */
1.115 kristaps 1047: case(LIST_hyphen):
1.1 kristaps 1048: /* FALLTHROUGH */
1.115 kristaps 1049: case(LIST_item):
1.134 kristaps 1050: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1051: break;
1.115 kristaps 1052: case(LIST_enum):
1.134 kristaps 1053: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1054: break;
1.115 kristaps 1055: case(LIST_diag):
1056: /* FALLTHROUGH */
1057: case(LIST_hang):
1.46 kristaps 1058: /* FALLTHROUGH */
1.115 kristaps 1059: case(LIST_inset):
1.33 kristaps 1060: /* FALLTHROUGH */
1.115 kristaps 1061: case(LIST_ohang):
1.1 kristaps 1062: /* FALLTHROUGH */
1.115 kristaps 1063: case(LIST_tag):
1.134 kristaps 1064: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1065: break;
1066: case(LIST_column):
1.134 kristaps 1067: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1068: break;
1069: default:
1.115 kristaps 1070: abort();
1071: /* NOTREACHED */
1.1 kristaps 1072: }
1073:
1074: return(1);
1075: }
1076:
1077: /* ARGSUSED */
1078: static int
1079: mdoc_ex_pre(MDOC_ARGS)
1080: {
1081: const struct mdoc_node *nn;
1082: struct tag *t;
1083: struct htmlpair tag;
1084:
1.127 kristaps 1085: if (n->prev)
1086: print_otag(h, TAG_BR, 0, NULL);
1087:
1.23 kristaps 1088: PAIR_CLASS_INIT(&tag, "utility");
1089:
1.1 kristaps 1090: print_text(h, "The");
1091: for (nn = n->child; nn; nn = nn->next) {
1.132 kristaps 1092: t = print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1093: print_text(h, nn->string);
1094: print_tagq(h, t);
1095:
1096: h->flags |= HTML_NOSPACE;
1097:
1098: if (nn->next && NULL == nn->next->next)
1099: print_text(h, ", and");
1100: else if (nn->next)
1101: print_text(h, ",");
1102: else
1103: h->flags &= ~HTML_NOSPACE;
1104: }
1105:
1.65 kristaps 1106: if (n->child && n->child->next)
1.1 kristaps 1107: print_text(h, "utilities exit");
1108: else
1109: print_text(h, "utility exits");
1110:
1111: print_text(h, "0 on success, and >0 if an error occurs.");
1112: return(0);
1113: }
1114:
1115:
1116: /* ARGSUSED */
1117: static int
1118: mdoc_em_pre(MDOC_ARGS)
1119: {
1120: struct htmlpair tag;
1121:
1.23 kristaps 1122: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1123: print_otag(h, TAG_SPAN, 1, &tag);
1124: return(1);
1125: }
1126:
1127:
1128: /* ARGSUSED */
1129: static int
1130: mdoc_d1_pre(MDOC_ARGS)
1131: {
1.23 kristaps 1132: struct htmlpair tag[2];
1133: struct roffsu su;
1.1 kristaps 1134:
1135: if (MDOC_BLOCK != n->type)
1136: return(1);
1137:
1.118 kristaps 1138: SCALE_VS_INIT(&su, 0);
1139: bufcat_su(h, "margin-top", &su);
1140: bufcat_su(h, "margin-bottom", &su);
1141: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1142: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1143:
1144: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1145:
1.136 kristaps 1146: PAIR_CLASS_INIT(&tag[0], "display");
1147: print_otag(h, TAG_DIV, 1, tag);
1148:
1.135 kristaps 1149: if (MDOC_Dl == n->tok) {
1.136 kristaps 1150: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1151: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1152: }
1.35 kristaps 1153:
1.1 kristaps 1154: return(1);
1155: }
1156:
1157:
1158: /* ARGSUSED */
1159: static int
1160: mdoc_sx_pre(MDOC_ARGS)
1161: {
1.18 kristaps 1162: struct htmlpair tag[2];
1.1 kristaps 1163: const struct mdoc_node *nn;
1.35 kristaps 1164: char buf[BUFSIZ];
1.1 kristaps 1165:
1.41 kristaps 1166: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1167: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1168: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1169: if (nn->next)
1.42 kristaps 1170: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1171: }
1172:
1.23 kristaps 1173: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1174: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1175:
1.134 kristaps 1176: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1177: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1178: return(1);
1179: }
1180:
1181:
1182: /* ARGSUSED */
1183: static int
1184: mdoc_bd_pre(MDOC_ARGS)
1185: {
1186: struct htmlpair tag[2];
1.149 kristaps 1187: int comp, sv;
1.80 kristaps 1188: const struct mdoc_node *nn;
1.23 kristaps 1189: struct roffsu su;
1.1 kristaps 1190:
1.80 kristaps 1191: if (MDOC_HEAD == n->type)
1.1 kristaps 1192: return(0);
1193:
1194: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1195: comp = n->norm->Bd.comp;
1.23 kristaps 1196: for (nn = n; nn && ! comp; nn = nn->parent) {
1197: if (MDOC_BLOCK != nn->type)
1198: continue;
1199: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1200: comp = 1;
1201: if (nn->prev)
1202: break;
1203: }
1.126 kristaps 1204: if ( ! comp)
1205: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1206: return(1);
1207: }
1208:
1.126 kristaps 1209: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1210: if (n->norm->Bd.offs)
1211: a2offs(n->norm->Bd.offs, &su);
1.126 kristaps 1212:
1213: bufcat_su(h, "margin-left", &su);
1214: PAIR_STYLE_INIT(&tag[0], h);
1215:
1.137 kristaps 1216: if (DISP_unfilled != n->norm->Bd.type &&
1217: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1218: PAIR_CLASS_INIT(&tag[1], "display");
1219: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1220: return(1);
1.126 kristaps 1221: }
1.1 kristaps 1222:
1.126 kristaps 1223: PAIR_CLASS_INIT(&tag[1], "lit display");
1224: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1225:
1.149 kristaps 1226: /* This can be recursive: save & set our literal state. */
1227:
1228: sv = h->flags & HTML_LITERAL;
1229: h->flags |= HTML_LITERAL;
1230:
1.14 kristaps 1231: for (nn = n->child; nn; nn = nn->next) {
1232: print_mdoc_node(m, nn, h);
1.108 kristaps 1233: /*
1234: * If the printed node flushes its own line, then we
1235: * needn't do it here as well. This is hacky, but the
1236: * notion of selective eoln whitespace is pretty dumb
1237: * anyway, so don't sweat it.
1238: */
1239: switch (nn->tok) {
1.111 kristaps 1240: case (MDOC_Sm):
1241: /* FALLTHROUGH */
1.108 kristaps 1242: case (MDOC_br):
1243: /* FALLTHROUGH */
1244: case (MDOC_sp):
1245: /* FALLTHROUGH */
1246: case (MDOC_Bl):
1.114 kristaps 1247: /* FALLTHROUGH */
1248: case (MDOC_D1):
1249: /* FALLTHROUGH */
1250: case (MDOC_Dl):
1.108 kristaps 1251: /* FALLTHROUGH */
1252: case (MDOC_Lp):
1253: /* FALLTHROUGH */
1254: case (MDOC_Pp):
1255: continue;
1256: default:
1257: break;
1258: }
1.101 schwarze 1259: if (nn->next && nn->next->line == nn->line)
1260: continue;
1.126 kristaps 1261: else if (nn->next)
1262: print_text(h, "\n");
1.125 kristaps 1263:
1.101 schwarze 1264: h->flags |= HTML_NOSPACE;
1.1 kristaps 1265: }
1.149 kristaps 1266:
1267: if (0 == sv)
1268: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1269:
1270: return(0);
1271: }
1272:
1273:
1274: /* ARGSUSED */
1275: static int
1276: mdoc_pa_pre(MDOC_ARGS)
1277: {
1278: struct htmlpair tag;
1279:
1.23 kristaps 1280: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1281: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1282: return(1);
1283: }
1284:
1285:
1286: /* ARGSUSED */
1287: static int
1288: mdoc_ad_pre(MDOC_ARGS)
1289: {
1290: struct htmlpair tag;
1291:
1.23 kristaps 1292: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1293: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1294: return(1);
1295: }
1296:
1297:
1298: /* ARGSUSED */
1299: static int
1300: mdoc_an_pre(MDOC_ARGS)
1301: {
1302: struct htmlpair tag;
1303:
1.19 kristaps 1304: /* TODO: -split and -nosplit (see termp_an_pre()). */
1305:
1.23 kristaps 1306: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1307: print_otag(h, TAG_SPAN, 1, &tag);
1308: return(1);
1309: }
1310:
1311:
1312: /* ARGSUSED */
1313: static int
1314: mdoc_cd_pre(MDOC_ARGS)
1315: {
1316: struct htmlpair tag;
1317:
1.78 kristaps 1318: synopsis_pre(h, n);
1.23 kristaps 1319: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1320: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1321: return(1);
1322: }
1323:
1324:
1325: /* ARGSUSED */
1326: static int
1327: mdoc_dv_pre(MDOC_ARGS)
1328: {
1329: struct htmlpair tag;
1330:
1.23 kristaps 1331: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1332: print_otag(h, TAG_SPAN, 1, &tag);
1333: return(1);
1334: }
1335:
1336:
1337: /* ARGSUSED */
1338: static int
1339: mdoc_ev_pre(MDOC_ARGS)
1340: {
1341: struct htmlpair tag;
1342:
1.23 kristaps 1343: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1344: print_otag(h, TAG_SPAN, 1, &tag);
1345: return(1);
1346: }
1347:
1348:
1349: /* ARGSUSED */
1350: static int
1351: mdoc_er_pre(MDOC_ARGS)
1352: {
1353: struct htmlpair tag;
1354:
1.23 kristaps 1355: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1356: print_otag(h, TAG_SPAN, 1, &tag);
1357: return(1);
1358: }
1359:
1360:
1361: /* ARGSUSED */
1362: static int
1363: mdoc_fa_pre(MDOC_ARGS)
1364: {
1365: const struct mdoc_node *nn;
1366: struct htmlpair tag;
1367: struct tag *t;
1368:
1.23 kristaps 1369: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1370: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1371: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1372: return(1);
1373: }
1374:
1375: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1376: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1377: print_text(h, nn->string);
1378: print_tagq(h, t);
1379: if (nn->next)
1380: print_text(h, ",");
1381: }
1382:
1383: if (n->child && n->next && n->next->tok == MDOC_Fa)
1384: print_text(h, ",");
1385:
1386: return(0);
1387: }
1388:
1389:
1390: /* ARGSUSED */
1391: static int
1392: mdoc_fd_pre(MDOC_ARGS)
1393: {
1.23 kristaps 1394: struct htmlpair tag;
1.1 kristaps 1395:
1.78 kristaps 1396: synopsis_pre(h, n);
1397:
1.23 kristaps 1398: PAIR_CLASS_INIT(&tag, "macro");
1.132 kristaps 1399: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1400: return(1);
1401: }
1402:
1403:
1404: /* ARGSUSED */
1405: static int
1406: mdoc_vt_pre(MDOC_ARGS)
1407: {
1.23 kristaps 1408: struct htmlpair tag;
1.1 kristaps 1409:
1.78 kristaps 1410: if (MDOC_BLOCK == n->type) {
1411: synopsis_pre(h, n);
1.54 kristaps 1412: return(1);
1.78 kristaps 1413: } else if (MDOC_ELEM == n->type) {
1414: synopsis_pre(h, n);
1.54 kristaps 1415: } else if (MDOC_HEAD == n->type)
1416: return(0);
1.1 kristaps 1417:
1.23 kristaps 1418: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1419: print_otag(h, TAG_SPAN, 1, &tag);
1420: return(1);
1421: }
1422:
1.2 kristaps 1423:
1.1 kristaps 1424: /* ARGSUSED */
1425: static int
1426: mdoc_ft_pre(MDOC_ARGS)
1427: {
1.23 kristaps 1428: struct htmlpair tag;
1.1 kristaps 1429:
1.78 kristaps 1430: synopsis_pre(h, n);
1.23 kristaps 1431: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1432: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1433: return(1);
1434: }
1435:
1436:
1437: /* ARGSUSED */
1438: static int
1439: mdoc_fn_pre(MDOC_ARGS)
1440: {
1441: struct tag *t;
1.15 kristaps 1442: struct htmlpair tag[2];
1.1 kristaps 1443: const struct mdoc_node *nn;
1.7 kristaps 1444: char nbuf[BUFSIZ];
1445: const char *sp, *ep;
1.15 kristaps 1446: int sz, i;
1.1 kristaps 1447:
1.78 kristaps 1448: synopsis_pre(h, n);
1.1 kristaps 1449:
1.7 kristaps 1450: /* Split apart into type and name. */
1451: assert(n->child->string);
1452: sp = n->child->string;
1.19 kristaps 1453:
1.26 kristaps 1454: ep = strchr(sp, ' ');
1455: if (NULL != ep) {
1.23 kristaps 1456: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1457: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1458:
1459: while (ep) {
1460: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1461: (void)memcpy(nbuf, sp, (size_t)sz);
1462: nbuf[sz] = '\0';
1463: print_text(h, nbuf);
1464: sp = ++ep;
1465: ep = strchr(sp, ' ');
1466: }
1467: print_tagq(h, t);
1.7 kristaps 1468: }
1.1 kristaps 1469:
1.23 kristaps 1470: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1471:
1472: /*
1473: * FIXME: only refer to IDs that we know exist.
1474: */
1475:
1476: #if 0
1.87 kristaps 1477: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1478: nbuf[0] = '\0';
1479: html_idcat(nbuf, sp, BUFSIZ);
1480: PAIR_ID_INIT(&tag[1], nbuf);
1481: } else {
1482: strlcpy(nbuf, "#", BUFSIZ);
1483: html_idcat(nbuf, sp, BUFSIZ);
1484: PAIR_HREF_INIT(&tag[1], nbuf);
1485: }
1486: #endif
1487:
1.132 kristaps 1488: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1489:
1490: if (sp) {
1.57 kristaps 1491: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1492: print_text(h, nbuf);
1493: }
1494:
1.1 kristaps 1495: print_tagq(h, t);
1496:
1497: h->flags |= HTML_NOSPACE;
1498: print_text(h, "(");
1499:
1.23 kristaps 1500: bufinit(h);
1501: PAIR_CLASS_INIT(&tag[0], "farg");
1502: bufcat_style(h, "white-space", "nowrap");
1503: PAIR_STYLE_INIT(&tag[1], h);
1504:
1.1 kristaps 1505: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1506: i = 1;
1.87 kristaps 1507: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1508: i = 2;
1.133 kristaps 1509: t = print_otag(h, TAG_I, i, tag);
1.1 kristaps 1510: print_text(h, nn->string);
1511: print_tagq(h, t);
1512: if (nn->next)
1513: print_text(h, ",");
1514: }
1515:
1516: print_text(h, ")");
1.87 kristaps 1517: if (MDOC_SYNPRETTY & n->flags)
1.1 kristaps 1518: print_text(h, ";");
1.99 kristaps 1519:
1520: return(0);
1521: }
1522:
1523:
1524: /* ARGSUSED */
1525: static int
1526: mdoc_sm_pre(MDOC_ARGS)
1527: {
1528:
1529: assert(n->child && MDOC_TEXT == n->child->type);
1530: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1531: /*
1532: * FIXME: no p->col to check. Thus, if we have
1533: * .Bd -literal
1534: * .Sm off
1535: * 1 2
1536: * .Sm on
1537: * 3
1538: * .Ed
1539: * the "3" is preceded by a space.
1540: */
1.99 kristaps 1541: h->flags &= ~HTML_NOSPACE;
1542: h->flags &= ~HTML_NONOSPACE;
1543: } else
1544: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1545:
1546: return(0);
1547: }
1548:
1.120 kristaps 1549: /* ARGSUSED */
1550: static int
1551: mdoc_pp_pre(MDOC_ARGS)
1552: {
1553:
1554: print_otag(h, TAG_P, 0, NULL);
1555: return(0);
1556:
1557: }
1.1 kristaps 1558:
1559: /* ARGSUSED */
1560: static int
1561: mdoc_sp_pre(MDOC_ARGS)
1562: {
1.120 kristaps 1563: struct roffsu su;
1.23 kristaps 1564: struct htmlpair tag;
1.1 kristaps 1565:
1.120 kristaps 1566: SCALE_VS_INIT(&su, 1);
1567:
1568: if (MDOC_sp == n->tok) {
1569: if (n->child)
1570: a2roffsu(n->child->string, &su, SCALE_VS);
1571: } else
1572: su.scale = 0;
1.1 kristaps 1573:
1.23 kristaps 1574: bufcat_su(h, "height", &su);
1575: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1576: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1577:
1.42 kristaps 1578: /* So the div isn't empty: */
1579: print_text(h, "\\~");
1580:
1581: return(0);
1.1 kristaps 1582:
1583: }
1.2 kristaps 1584:
1585: /* ARGSUSED */
1586: static int
1587: mdoc_lk_pre(MDOC_ARGS)
1588: {
1589: const struct mdoc_node *nn;
1590: struct htmlpair tag[2];
1591:
1592: nn = n->child;
1593:
1.23 kristaps 1594: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1595: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1596: print_otag(h, TAG_A, 2, tag);
1597:
1.113 kristaps 1598: if (NULL == nn || NULL == nn->next)
1.38 kristaps 1599: return(1);
1600:
1.2 kristaps 1601: for (nn = nn->next; nn; nn = nn->next)
1602: print_text(h, nn->string);
1603:
1604: return(0);
1605: }
1606:
1607:
1608: /* ARGSUSED */
1609: static int
1610: mdoc_mt_pre(MDOC_ARGS)
1611: {
1612: struct htmlpair tag[2];
1613: struct tag *t;
1614: const struct mdoc_node *nn;
1615:
1.23 kristaps 1616: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1617:
1618: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1619: bufinit(h);
1620: bufcat(h, "mailto:");
1621: bufcat(h, nn->string);
1.57 kristaps 1622: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1623: t = print_otag(h, TAG_A, 2, tag);
1624: print_text(h, nn->string);
1625: print_tagq(h, t);
1626: }
1627:
1628: return(0);
1629: }
1.4 kristaps 1630:
1631:
1632: /* ARGSUSED */
1633: static int
1634: mdoc_fo_pre(MDOC_ARGS)
1635: {
1.77 kristaps 1636: struct htmlpair tag;
1637: struct tag *t;
1.4 kristaps 1638:
1639: if (MDOC_BODY == n->type) {
1640: h->flags |= HTML_NOSPACE;
1641: print_text(h, "(");
1642: h->flags |= HTML_NOSPACE;
1643: return(1);
1.77 kristaps 1644: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1645: synopsis_pre(h, n);
1.4 kristaps 1646: return(1);
1.57 kristaps 1647: }
1.4 kristaps 1648:
1.77 kristaps 1649: /* XXX: we drop non-initial arguments as per groff. */
1650:
1651: assert(n->child);
1652: assert(n->child->string);
1653:
1.23 kristaps 1654: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1655: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1656: print_text(h, n->child->string);
1657: print_tagq(h, t);
1658: return(0);
1.4 kristaps 1659: }
1660:
1661:
1662: /* ARGSUSED */
1663: static void
1664: mdoc_fo_post(MDOC_ARGS)
1665: {
1.78 kristaps 1666:
1.4 kristaps 1667: if (MDOC_BODY != n->type)
1668: return;
1669: print_text(h, ")");
1670: print_text(h, ";");
1671: }
1672:
1673:
1674: /* ARGSUSED */
1675: static int
1676: mdoc_in_pre(MDOC_ARGS)
1677: {
1678: const struct mdoc_node *nn;
1.23 kristaps 1679: struct tag *t;
1.17 kristaps 1680: struct htmlpair tag[2];
1681: int i;
1.34 kristaps 1682:
1.78 kristaps 1683: synopsis_pre(h, n);
1684:
1.23 kristaps 1685: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1686: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1687:
1.87 kristaps 1688: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1689: print_text(h, "#include");
1690:
1691: print_text(h, "<");
1692: h->flags |= HTML_NOSPACE;
1693:
1.17 kristaps 1694: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1695: PAIR_CLASS_INIT(&tag[0], "link-includes");
1696: i = 1;
1.41 kristaps 1697: bufinit(h);
1.17 kristaps 1698: if (h->base_includes) {
1699: buffmt_includes(h, nn->string);
1.57 kristaps 1700: PAIR_HREF_INIT(&tag[i], h->buf);
1701: i++;
1.17 kristaps 1702: }
1703: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1704: print_mdoc_node(m, nn, h);
1.17 kristaps 1705: print_tagq(h, t);
1706: }
1.4 kristaps 1707:
1708: h->flags |= HTML_NOSPACE;
1709: print_text(h, ">");
1710:
1711: return(0);
1712: }
1713:
1714:
1715: /* ARGSUSED */
1716: static int
1717: mdoc_ic_pre(MDOC_ARGS)
1718: {
1719: struct htmlpair tag;
1720:
1.23 kristaps 1721: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1722: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1723: return(1);
1724: }
1725:
1726:
1727: /* ARGSUSED */
1728: static int
1729: mdoc_rv_pre(MDOC_ARGS)
1730: {
1731: const struct mdoc_node *nn;
1732: struct htmlpair tag;
1733: struct tag *t;
1734:
1.127 kristaps 1735: if (n->prev)
1736: print_otag(h, TAG_BR, 0, NULL);
1737:
1.4 kristaps 1738: print_text(h, "The");
1739:
1740: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1741: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1742: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1743: print_text(h, nn->string);
1744: print_tagq(h, t);
1745:
1746: h->flags |= HTML_NOSPACE;
1747: if (nn->next && NULL == nn->next->next)
1748: print_text(h, "(), and");
1749: else if (nn->next)
1750: print_text(h, "(),");
1751: else
1752: print_text(h, "()");
1753: }
1754:
1.65 kristaps 1755: if (n->child && n->child->next)
1.4 kristaps 1756: print_text(h, "functions return");
1757: else
1758: print_text(h, "function returns");
1759:
1760: print_text(h, "the value 0 if successful; otherwise the value "
1761: "-1 is returned and the global variable");
1762:
1.23 kristaps 1763: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1764: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1765: print_text(h, "errno");
1766: print_tagq(h, t);
1767: print_text(h, "is set to indicate the error.");
1768: return(0);
1769: }
1770:
1771:
1772: /* ARGSUSED */
1773: static int
1774: mdoc_va_pre(MDOC_ARGS)
1775: {
1776: struct htmlpair tag;
1777:
1.23 kristaps 1778: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1779: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1780: return(1);
1781: }
1782:
1783:
1784: /* ARGSUSED */
1785: static int
1.5 kristaps 1786: mdoc_ap_pre(MDOC_ARGS)
1787: {
1788:
1789: h->flags |= HTML_NOSPACE;
1790: print_text(h, "\\(aq");
1791: h->flags |= HTML_NOSPACE;
1792: return(1);
1793: }
1794:
1795:
1796: /* ARGSUSED */
1797: static int
1798: mdoc_bf_pre(MDOC_ARGS)
1799: {
1.23 kristaps 1800: struct htmlpair tag[2];
1801: struct roffsu su;
1.5 kristaps 1802:
1803: if (MDOC_HEAD == n->type)
1804: return(0);
1.92 kristaps 1805: else if (MDOC_BODY != n->type)
1.5 kristaps 1806: return(1);
1807:
1.137 kristaps 1808: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1809: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1810: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1811: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1812: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1813: PAIR_CLASS_INIT(&tag[0], "lit");
1814: else
1815: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1816:
1.92 kristaps 1817: /*
1818: * We want this to be inline-formatted, but needs to be div to
1819: * accept block children.
1820: */
1.23 kristaps 1821: bufcat_style(h, "display", "inline");
1822: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1823: /* Needs a left-margin for spacing. */
1824: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1825: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1826: print_otag(h, TAG_DIV, 2, tag);
1827: return(1);
1828: }
1829:
1830:
1831: /* ARGSUSED */
1832: static int
1833: mdoc_ms_pre(MDOC_ARGS)
1834: {
1835: struct htmlpair tag;
1836:
1.23 kristaps 1837: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1838: print_otag(h, TAG_SPAN, 1, &tag);
1839: return(1);
1840: }
1841:
1842:
1843: /* ARGSUSED */
1844: static int
1.110 schwarze 1845: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1846: {
1847:
1848: h->flags |= HTML_IGNDELIM;
1849: return(1);
1850: }
1851:
1852:
1853: /* ARGSUSED */
1854: static void
1855: mdoc_pf_post(MDOC_ARGS)
1856: {
1857:
1858: h->flags |= HTML_NOSPACE;
1859: }
1860:
1861:
1862: /* ARGSUSED */
1863: static int
1864: mdoc_rs_pre(MDOC_ARGS)
1865: {
1.23 kristaps 1866: struct htmlpair tag;
1.5 kristaps 1867:
1868: if (MDOC_BLOCK != n->type)
1869: return(1);
1870:
1.120 kristaps 1871: if (n->prev && SEC_SEE_ALSO == n->sec)
1872: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1873:
1.23 kristaps 1874: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1875: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1876: return(1);
1877: }
1.6 kristaps 1878:
1879:
1880:
1881: /* ARGSUSED */
1882: static int
1883: mdoc_li_pre(MDOC_ARGS)
1884: {
1885: struct htmlpair tag;
1886:
1.23 kristaps 1887: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1888: print_otag(h, TAG_SPAN, 1, &tag);
1889: return(1);
1890: }
1891:
1892:
1893: /* ARGSUSED */
1894: static int
1895: mdoc_sy_pre(MDOC_ARGS)
1896: {
1897: struct htmlpair tag;
1898:
1.23 kristaps 1899: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1900: print_otag(h, TAG_SPAN, 1, &tag);
1901: return(1);
1902: }
1903:
1904:
1905: /* ARGSUSED */
1906: static int
1907: mdoc_bt_pre(MDOC_ARGS)
1908: {
1909:
1910: print_text(h, "is currently in beta test.");
1911: return(0);
1912: }
1913:
1914:
1915: /* ARGSUSED */
1916: static int
1917: mdoc_ud_pre(MDOC_ARGS)
1918: {
1919:
1920: print_text(h, "currently under development.");
1921: return(0);
1922: }
1923:
1924:
1925: /* ARGSUSED */
1926: static int
1927: mdoc_lb_pre(MDOC_ARGS)
1928: {
1929: struct htmlpair tag;
1930:
1.127 kristaps 1931: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1932: print_otag(h, TAG_BR, 0, NULL);
1933:
1.23 kristaps 1934: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1935: print_otag(h, TAG_SPAN, 1, &tag);
1936: return(1);
1937: }
1.10 kristaps 1938:
1939:
1940: /* ARGSUSED */
1941: static int
1942: mdoc__x_pre(MDOC_ARGS)
1943: {
1.38 kristaps 1944: struct htmlpair tag[2];
1.133 kristaps 1945: enum htmltag t;
1946:
1947: t = TAG_SPAN;
1.37 kristaps 1948:
1.10 kristaps 1949: switch (n->tok) {
1950: case(MDOC__A):
1.38 kristaps 1951: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1952: if (n->prev && MDOC__A == n->prev->tok)
1953: if (NULL == n->next || MDOC__A != n->next->tok)
1954: print_text(h, "and");
1.10 kristaps 1955: break;
1956: case(MDOC__B):
1.38 kristaps 1957: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1958: t = TAG_I;
1.10 kristaps 1959: break;
1960: case(MDOC__C):
1.38 kristaps 1961: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1962: break;
1963: case(MDOC__D):
1.38 kristaps 1964: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1965: break;
1966: case(MDOC__I):
1.38 kristaps 1967: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1968: t = TAG_I;
1.10 kristaps 1969: break;
1970: case(MDOC__J):
1.38 kristaps 1971: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1972: t = TAG_I;
1.10 kristaps 1973: break;
1974: case(MDOC__N):
1.38 kristaps 1975: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1976: break;
1977: case(MDOC__O):
1.38 kristaps 1978: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1979: break;
1980: case(MDOC__P):
1.38 kristaps 1981: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1982: break;
1983: case(MDOC__Q):
1.38 kristaps 1984: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1985: break;
1986: case(MDOC__R):
1.38 kristaps 1987: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1988: break;
1989: case(MDOC__T):
1.38 kristaps 1990: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 1991: break;
1.38 kristaps 1992: case(MDOC__U):
1993: PAIR_CLASS_INIT(&tag[0], "link-ref");
1994: break;
1.10 kristaps 1995: case(MDOC__V):
1.38 kristaps 1996: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 1997: break;
1998: default:
1999: abort();
2000: /* NOTREACHED */
2001: }
2002:
1.38 kristaps 2003: if (MDOC__U != n->tok) {
1.133 kristaps 2004: print_otag(h, t, 1, tag);
1.38 kristaps 2005: return(1);
2006: }
2007:
2008: PAIR_HREF_INIT(&tag[1], n->child->string);
2009: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2010:
1.10 kristaps 2011: return(1);
2012: }
2013:
2014:
2015: /* ARGSUSED */
2016: static void
2017: mdoc__x_post(MDOC_ARGS)
2018: {
1.103 kristaps 2019:
2020: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2021: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2022: if (NULL == n->prev || MDOC__A != n->prev->tok)
2023: return;
1.10 kristaps 2024:
1.61 kristaps 2025: /* TODO: %U */
2026:
1.106 kristaps 2027: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2028: return;
2029:
1.10 kristaps 2030: print_text(h, n->next ? "," : ".");
1.94 kristaps 2031: }
2032:
2033:
2034: /* ARGSUSED */
2035: static int
2036: mdoc_bk_pre(MDOC_ARGS)
2037: {
2038:
2039: switch (n->type) {
2040: case (MDOC_BLOCK):
2041: break;
2042: case (MDOC_HEAD):
2043: return(0);
2044: case (MDOC_BODY):
1.131 kristaps 2045: if (n->parent->args || 0 == n->prev->nchild)
2046: h->flags |= HTML_PREKEEP;
1.94 kristaps 2047: break;
2048: default:
2049: abort();
2050: /* NOTREACHED */
2051: }
2052:
2053: return(1);
2054: }
2055:
2056:
2057: /* ARGSUSED */
2058: static void
2059: mdoc_bk_post(MDOC_ARGS)
2060: {
2061:
2062: if (MDOC_BODY == n->type)
2063: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2064: }
1.107 kristaps 2065:
2066:
2067: /* ARGSUSED */
2068: static int
2069: mdoc_quote_pre(MDOC_ARGS)
2070: {
2071: struct htmlpair tag;
2072:
2073: if (MDOC_BODY != n->type)
2074: return(1);
2075:
2076: switch (n->tok) {
2077: case (MDOC_Ao):
2078: /* FALLTHROUGH */
2079: case (MDOC_Aq):
2080: print_text(h, "\\(la");
2081: break;
2082: case (MDOC_Bro):
2083: /* FALLTHROUGH */
2084: case (MDOC_Brq):
2085: print_text(h, "\\(lC");
2086: break;
2087: case (MDOC_Bo):
2088: /* FALLTHROUGH */
2089: case (MDOC_Bq):
2090: print_text(h, "\\(lB");
2091: break;
2092: case (MDOC_Oo):
2093: /* FALLTHROUGH */
2094: case (MDOC_Op):
2095: print_text(h, "\\(lB");
1.109 kristaps 2096: h->flags |= HTML_NOSPACE;
1.107 kristaps 2097: PAIR_CLASS_INIT(&tag, "opt");
2098: print_otag(h, TAG_SPAN, 1, &tag);
2099: break;
2100: case (MDOC_Do):
2101: /* FALLTHROUGH */
2102: case (MDOC_Dq):
2103: /* FALLTHROUGH */
2104: case (MDOC_Qo):
2105: /* FALLTHROUGH */
2106: case (MDOC_Qq):
2107: print_text(h, "\\(lq");
2108: break;
2109: case (MDOC_Po):
2110: /* FALLTHROUGH */
2111: case (MDOC_Pq):
2112: print_text(h, "(");
2113: break;
2114: case (MDOC_Ql):
2115: /* FALLTHROUGH */
2116: case (MDOC_So):
2117: /* FALLTHROUGH */
2118: case (MDOC_Sq):
2119: print_text(h, "\\(oq");
2120: break;
2121: default:
2122: abort();
2123: /* NOTREACHED */
2124: }
2125:
2126: h->flags |= HTML_NOSPACE;
2127: return(1);
2128: }
2129:
2130:
2131: /* ARGSUSED */
2132: static void
2133: mdoc_quote_post(MDOC_ARGS)
2134: {
2135:
2136: if (MDOC_BODY != n->type)
2137: return;
2138:
2139: h->flags |= HTML_NOSPACE;
2140:
2141: switch (n->tok) {
2142: case (MDOC_Ao):
2143: /* FALLTHROUGH */
2144: case (MDOC_Aq):
2145: print_text(h, "\\(ra");
2146: break;
2147: case (MDOC_Bro):
2148: /* FALLTHROUGH */
2149: case (MDOC_Brq):
2150: print_text(h, "\\(rC");
2151: break;
2152: case (MDOC_Oo):
2153: /* FALLTHROUGH */
2154: case (MDOC_Op):
2155: /* FALLTHROUGH */
2156: case (MDOC_Bo):
2157: /* FALLTHROUGH */
2158: case (MDOC_Bq):
2159: print_text(h, "\\(rB");
2160: break;
2161: case (MDOC_Qo):
2162: /* FALLTHROUGH */
2163: case (MDOC_Qq):
2164: /* FALLTHROUGH */
2165: case (MDOC_Do):
2166: /* FALLTHROUGH */
2167: case (MDOC_Dq):
2168: print_text(h, "\\(rq");
2169: break;
2170: case (MDOC_Po):
2171: /* FALLTHROUGH */
2172: case (MDOC_Pq):
2173: print_text(h, ")");
2174: break;
2175: case (MDOC_Ql):
2176: /* FALLTHROUGH */
2177: case (MDOC_So):
2178: /* FALLTHROUGH */
2179: case (MDOC_Sq):
2180: print_text(h, "\\(aq");
2181: break;
2182: default:
2183: abort();
2184: /* NOTREACHED */
2185: }
2186: }
2187:
2188:
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