Annotation of mandoc/mdoc_html.c, Revision 1.174
1.174 ! kristaps 1: /* $Id: mdoc_html.c,v 1.173 2011/07/21 11:34:53 kristaps Exp $ */
1.1 kristaps 2: /*
1.152 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
1.52 kristaps 17: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
1.1 kristaps 21: #include <sys/types.h>
22:
23: #include <assert.h>
24: #include <ctype.h>
25: #include <stdio.h>
26: #include <stdlib.h>
27: #include <string.h>
28: #include <unistd.h>
29:
1.65 kristaps 30: #include "mandoc.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37: #define HALFINDENT 3
38:
39: #define MDOC_ARGS const struct mdoc_meta *m, \
40: const struct mdoc_node *n, \
41: struct html *h
42:
1.52 kristaps 43: #ifndef MIN
44: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
45: #endif
46:
1.1 kristaps 47: struct htmlmdoc {
48: int (*pre)(MDOC_ARGS);
49: void (*post)(MDOC_ARGS);
50: };
51:
52: static void print_mdoc(MDOC_ARGS);
53: static void print_mdoc_head(MDOC_ARGS);
54: static void print_mdoc_node(MDOC_ARGS);
55: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 56: static void synopsis_pre(struct html *,
57: const struct mdoc_node *);
1.1 kristaps 58:
1.23 kristaps 59: static void a2width(const char *, struct roffsu *);
60: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 61:
1.1 kristaps 62: static void mdoc_root_post(MDOC_ARGS);
63: static int mdoc_root_pre(MDOC_ARGS);
64:
1.10 kristaps 65: static void mdoc__x_post(MDOC_ARGS);
66: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 67: static int mdoc_ad_pre(MDOC_ARGS);
68: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 69: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 70: static int mdoc_ar_pre(MDOC_ARGS);
71: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 72: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 73: static void mdoc_bk_post(MDOC_ARGS);
74: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 75: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 76: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 77: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 78: static int mdoc_cd_pre(MDOC_ARGS);
79: static int mdoc_d1_pre(MDOC_ARGS);
80: static int mdoc_dv_pre(MDOC_ARGS);
81: static int mdoc_fa_pre(MDOC_ARGS);
82: static int mdoc_fd_pre(MDOC_ARGS);
83: static int mdoc_fl_pre(MDOC_ARGS);
84: static int mdoc_fn_pre(MDOC_ARGS);
85: static int mdoc_ft_pre(MDOC_ARGS);
86: static int mdoc_em_pre(MDOC_ARGS);
87: static int mdoc_er_pre(MDOC_ARGS);
88: static int mdoc_ev_pre(MDOC_ARGS);
89: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 90: static void mdoc_fo_post(MDOC_ARGS);
91: static int mdoc_fo_pre(MDOC_ARGS);
92: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 93: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 94: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 95: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 96: static int mdoc_lb_pre(MDOC_ARGS);
97: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 98: static int mdoc_lk_pre(MDOC_ARGS);
99: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 100: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 101: static int mdoc_nd_pre(MDOC_ARGS);
102: static int mdoc_nm_pre(MDOC_ARGS);
103: static int mdoc_ns_pre(MDOC_ARGS);
104: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 105: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 106: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 107: static void mdoc_quote_post(MDOC_ARGS);
108: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 109: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 110: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 111: static int mdoc_sh_pre(MDOC_ARGS);
1.99 kristaps 112: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 113: static int mdoc_sp_pre(MDOC_ARGS);
114: static int mdoc_ss_pre(MDOC_ARGS);
115: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 116: static int mdoc_sy_pre(MDOC_ARGS);
117: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 118: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 119: static int mdoc_vt_pre(MDOC_ARGS);
120: static int mdoc_xr_pre(MDOC_ARGS);
121: static int mdoc_xx_pre(MDOC_ARGS);
122:
123: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 124: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 125: {NULL, NULL}, /* Dd */
126: {NULL, NULL}, /* Dt */
127: {NULL, NULL}, /* Os */
128: {mdoc_sh_pre, NULL }, /* Sh */
129: {mdoc_ss_pre, NULL }, /* Ss */
1.120 kristaps 130: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 131: {mdoc_d1_pre, NULL}, /* D1 */
132: {mdoc_d1_pre, NULL}, /* Dl */
133: {mdoc_bd_pre, NULL}, /* Bd */
134: {NULL, NULL}, /* Ed */
1.115 kristaps 135: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 136: {NULL, NULL}, /* El */
137: {mdoc_it_pre, NULL}, /* It */
138: {mdoc_ad_pre, NULL}, /* Ad */
139: {mdoc_an_pre, NULL}, /* An */
140: {mdoc_ar_pre, NULL}, /* Ar */
141: {mdoc_cd_pre, NULL}, /* Cd */
142: {mdoc_fl_pre, NULL}, /* Cm */
143: {mdoc_dv_pre, NULL}, /* Dv */
144: {mdoc_er_pre, NULL}, /* Er */
145: {mdoc_ev_pre, NULL}, /* Ev */
146: {mdoc_ex_pre, NULL}, /* Ex */
147: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 148: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 149: {mdoc_fl_pre, NULL}, /* Fl */
150: {mdoc_fn_pre, NULL}, /* Fn */
151: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 152: {mdoc_ic_pre, NULL}, /* Ic */
153: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 154: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 155: {mdoc_nd_pre, NULL}, /* Nd */
156: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 157: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 158: {NULL, NULL}, /* Ot */
159: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 160: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 161: {NULL, NULL}, /* St */
1.4 kristaps 162: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 163: {mdoc_vt_pre, NULL}, /* Vt */
164: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 165: {mdoc__x_pre, mdoc__x_post}, /* %A */
166: {mdoc__x_pre, mdoc__x_post}, /* %B */
167: {mdoc__x_pre, mdoc__x_post}, /* %D */
168: {mdoc__x_pre, mdoc__x_post}, /* %I */
169: {mdoc__x_pre, mdoc__x_post}, /* %J */
170: {mdoc__x_pre, mdoc__x_post}, /* %N */
171: {mdoc__x_pre, mdoc__x_post}, /* %O */
172: {mdoc__x_pre, mdoc__x_post}, /* %P */
173: {mdoc__x_pre, mdoc__x_post}, /* %R */
174: {mdoc__x_pre, mdoc__x_post}, /* %T */
175: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 176: {NULL, NULL}, /* Ac */
1.107 kristaps 177: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 179: {NULL, NULL}, /* At */
180: {NULL, NULL}, /* Bc */
1.5 kristaps 181: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 182: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 184: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 185: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 186: {NULL, NULL}, /* Db */
187: {NULL, NULL}, /* Dc */
1.107 kristaps 188: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 190: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 191: {NULL, NULL}, /* Ef */
192: {mdoc_em_pre, NULL}, /* Em */
193: {NULL, NULL}, /* Eo */
194: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 195: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 196: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 197: {mdoc_ns_pre, NULL}, /* Ns */
198: {mdoc_xx_pre, NULL}, /* Nx */
199: {mdoc_xx_pre, NULL}, /* Ox */
200: {NULL, NULL}, /* Pc */
1.110 schwarze 201: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 202: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 204: {NULL, NULL}, /* Qc */
1.107 kristaps 205: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 208: {NULL, NULL}, /* Re */
1.5 kristaps 209: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 210: {NULL, NULL}, /* Sc */
1.107 kristaps 211: {mdoc_quote_pre, mdoc_quote_post}, /* So */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.99 kristaps 213: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 214: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 215: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 216: {NULL, NULL}, /* Tn */
217: {mdoc_xx_pre, NULL}, /* Ux */
218: {NULL, NULL}, /* Xc */
219: {NULL, NULL}, /* Xo */
1.4 kristaps 220: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 221: {NULL, NULL}, /* Fc */
1.107 kristaps 222: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 223: {NULL, NULL}, /* Oc */
1.94 kristaps 224: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 225: {NULL, NULL}, /* Ek */
1.6 kristaps 226: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 227: {NULL, NULL}, /* Hf */
228: {NULL, NULL}, /* Fr */
1.6 kristaps 229: {mdoc_ud_pre, NULL}, /* Ud */
230: {mdoc_lb_pre, NULL}, /* Lb */
1.120 kristaps 231: {mdoc_pp_pre, NULL}, /* Lp */
1.2 kristaps 232: {mdoc_lk_pre, NULL}, /* Lk */
233: {mdoc_mt_pre, NULL}, /* Mt */
1.107 kristaps 234: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 kristaps 236: {NULL, NULL}, /* Brc */
1.10 kristaps 237: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 238: {NULL, NULL}, /* Es */ /* TODO */
239: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 240: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 241: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 242: {mdoc_sp_pre, NULL}, /* br */
243: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 244: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 245: {NULL, NULL}, /* Ta */
1.1 kristaps 246: };
247:
1.115 kristaps 248: static const char * const lists[LIST_MAX] = {
249: NULL,
1.116 kristaps 250: "list-bul",
251: "list-col",
1.115 kristaps 252: "list-dash",
253: "list-diag",
254: "list-enum",
255: "list-hang",
1.116 kristaps 256: "list-hyph",
1.115 kristaps 257: "list-inset",
258: "list-item",
259: "list-ohang",
260: "list-tag"
261: };
1.1 kristaps 262:
263: void
264: html_mdoc(void *arg, const struct mdoc *m)
265: {
266: struct html *h;
267: struct tag *t;
268:
269: h = (struct html *)arg;
270:
1.53 kristaps 271: print_gen_decls(h);
1.1 kristaps 272: t = print_otag(h, TAG_HTML, 0, NULL);
273: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
274: print_tagq(h, t);
275:
276: printf("\n");
277: }
278:
279:
1.23 kristaps 280: /*
281: * Calculate the scaling unit passed in a `-width' argument. This uses
282: * either a native scaling unit (e.g., 1i, 2m) or the string length of
283: * the value.
284: */
285: static void
286: a2width(const char *p, struct roffsu *su)
1.1 kristaps 287: {
288:
1.32 kristaps 289: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 290: su->unit = SCALE_BU;
1.166 kristaps 291: su->scale = html_strlen(p);
1.32 kristaps 292: }
1.1 kristaps 293: }
294:
295:
1.23 kristaps 296: /*
1.78 kristaps 297: * See the same function in mdoc_term.c for documentation.
298: */
299: static void
300: synopsis_pre(struct html *h, const struct mdoc_node *n)
301: {
302:
1.87 kristaps 303: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 304: return;
305:
306: if (n->prev->tok == n->tok &&
307: MDOC_Fo != n->tok &&
308: MDOC_Ft != n->tok &&
309: MDOC_Fn != n->tok) {
1.125 kristaps 310: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 311: return;
312: }
313:
314: switch (n->prev->tok) {
315: case (MDOC_Fd):
316: /* FALLTHROUGH */
317: case (MDOC_Fn):
318: /* FALLTHROUGH */
319: case (MDOC_Fo):
320: /* FALLTHROUGH */
321: case (MDOC_In):
322: /* FALLTHROUGH */
323: case (MDOC_Vt):
1.125 kristaps 324: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 325: break;
326: case (MDOC_Ft):
327: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.125 kristaps 328: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 329: break;
330: }
331: /* FALLTHROUGH */
332: default:
1.125 kristaps 333: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 334: break;
335: }
336: }
337:
338:
339: /*
1.23 kristaps 340: * Calculate the scaling unit passed in an `-offset' argument. This
341: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
342: * predefined strings (indent, etc.), or the string length of the value.
343: */
344: static void
345: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 346: {
347:
1.31 kristaps 348: /* FIXME: "right"? */
349:
1.1 kristaps 350: if (0 == strcmp(p, "left"))
1.23 kristaps 351: SCALE_HS_INIT(su, 0);
352: else if (0 == strcmp(p, "indent"))
353: SCALE_HS_INIT(su, INDENT);
354: else if (0 == strcmp(p, "indent-two"))
355: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 356: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 357: su->unit = SCALE_BU;
1.166 kristaps 358: su->scale = html_strlen(p);
1.24 kristaps 359: }
1.1 kristaps 360: }
361:
362:
363: static void
364: print_mdoc(MDOC_ARGS)
365: {
366: struct tag *t;
367:
368: t = print_otag(h, TAG_HEAD, 0, NULL);
369: print_mdoc_head(m, n, h);
370: print_tagq(h, t);
371:
372: t = print_otag(h, TAG_BODY, 0, NULL);
373: print_mdoc_nodelist(m, n, h);
374: print_tagq(h, t);
375: }
376:
377:
378: /* ARGSUSED */
379: static void
380: print_mdoc_head(MDOC_ARGS)
381: {
382:
383: print_gen_head(h);
1.20 kristaps 384: bufinit(h);
1.167 kristaps 385: bufcat_fmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 386:
1.168 kristaps 387: if (m->arch)
388: bufcat_fmt(h, " (%s)", m->arch);
1.1 kristaps 389:
390: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 391: print_text(h, h->buf);
1.1 kristaps 392: }
393:
394:
395: static void
396: print_mdoc_nodelist(MDOC_ARGS)
397: {
398:
399: print_mdoc_node(m, n, h);
400: if (n->next)
401: print_mdoc_nodelist(m, n->next, h);
402: }
403:
404:
405: static void
406: print_mdoc_node(MDOC_ARGS)
407: {
408: int child;
409: struct tag *t;
410:
411: child = 1;
1.39 kristaps 412: t = h->tags.head;
1.1 kristaps 413:
414: switch (n->type) {
415: case (MDOC_ROOT):
416: child = mdoc_root_pre(m, n, h);
417: break;
418: case (MDOC_TEXT):
1.144 kristaps 419: /* No tables in this mode... */
420: assert(NULL == h->tblt);
1.149 kristaps 421:
422: /*
423: * Make sure that if we're in a literal mode already
424: * (i.e., within a <PRE>) don't print the newline.
425: */
1.143 kristaps 426: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 427: if ( ! (HTML_LITERAL & h->flags))
428: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 429: if (MDOC_DELIMC & n->flags)
430: h->flags |= HTML_NOSPACE;
1.1 kristaps 431: print_text(h, n->string);
1.155 kristaps 432: if (MDOC_DELIMO & n->flags)
433: h->flags |= HTML_NOSPACE;
1.151 kristaps 434: return;
435: case (MDOC_EQN):
1.174 ! kristaps 436: print_eqn(h, n->eqn);
1.153 kristaps 437: break;
1.140 kristaps 438: case (MDOC_TBL):
1.144 kristaps 439: /*
440: * This will take care of initialising all of the table
441: * state data for the first table, then tearing it down
442: * for the last one.
443: */
1.141 kristaps 444: print_tbl(h, n->span);
1.144 kristaps 445: return;
1.1 kristaps 446: default:
1.144 kristaps 447: /*
448: * Close out the current table, if it's open, and unset
449: * the "meta" table state. This will be reopened on the
450: * next table element.
451: */
452: if (h->tblt) {
453: print_tblclose(h);
454: t = h->tags.head;
455: }
456:
457: assert(NULL == h->tblt);
1.89 kristaps 458: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 459: child = (*mdocs[n->tok].pre)(m, n, h);
460: break;
461: }
462:
1.94 kristaps 463: if (HTML_KEEP & h->flags) {
464: if (n->prev && n->prev->line != n->line) {
465: h->flags &= ~HTML_KEEP;
466: h->flags |= HTML_PREKEEP;
467: } else if (NULL == n->prev) {
468: if (n->parent && n->parent->line != n->line) {
469: h->flags &= ~HTML_KEEP;
470: h->flags |= HTML_PREKEEP;
471: }
472: }
473: }
474:
1.1 kristaps 475: if (child && n->child)
476: print_mdoc_nodelist(m, n->child, h);
477:
478: print_stagq(h, t);
479:
480: switch (n->type) {
481: case (MDOC_ROOT):
482: mdoc_root_post(m, n, h);
1.153 kristaps 483: break;
484: case (MDOC_EQN):
1.1 kristaps 485: break;
486: default:
1.89 kristaps 487: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 488: (*mdocs[n->tok].post)(m, n, h);
489: break;
490: }
491: }
492:
493: /* ARGSUSED */
494: static void
495: mdoc_root_post(MDOC_ARGS)
496: {
1.132 kristaps 497: struct htmlpair tag[3];
1.1 kristaps 498: struct tag *t, *tt;
499:
1.132 kristaps 500: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
501: PAIR_CLASS_INIT(&tag[1], "foot");
502: if (NULL == h->style) {
1.135 kristaps 503: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
504: t = print_otag(h, TAG_TABLE, 3, tag);
1.132 kristaps 505: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
506: print_otag(h, TAG_COL, 1, tag);
507: print_otag(h, TAG_COL, 1, tag);
508: } else
509: t = print_otag(h, TAG_TABLE, 2, tag);
510:
511: t = print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 512:
1.1 kristaps 513: tt = print_otag(h, TAG_TR, 0, NULL);
514:
1.125 kristaps 515: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 516: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 517:
1.154 schwarze 518: print_text(h, m->date);
1.1 kristaps 519: print_stagq(h, tt);
520:
1.125 kristaps 521: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.132 kristaps 522: if (NULL == h->style) {
523: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
524: print_otag(h, TAG_TD, 2, tag);
525: } else
526: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 527:
1.1 kristaps 528: print_text(h, m->os);
529: print_tagq(h, t);
530: }
531:
532:
533: /* ARGSUSED */
534: static int
535: mdoc_root_pre(MDOC_ARGS)
536: {
1.40 kristaps 537: struct htmlpair tag[3];
1.1 kristaps 538: struct tag *t, *tt;
539: char b[BUFSIZ], title[BUFSIZ];
540:
1.119 kristaps 541: strlcpy(b, m->vol, BUFSIZ);
1.1 kristaps 542:
543: if (m->arch) {
1.119 kristaps 544: strlcat(b, " (", BUFSIZ);
545: strlcat(b, m->arch, BUFSIZ);
546: strlcat(b, ")", BUFSIZ);
1.1 kristaps 547: }
548:
1.119 kristaps 549: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.23 kristaps 550:
1.132 kristaps 551: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
552: PAIR_CLASS_INIT(&tag[1], "head");
553: if (NULL == h->style) {
554: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
555: t = print_otag(h, TAG_TABLE, 3, tag);
556: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
557: print_otag(h, TAG_COL, 1, tag);
558: print_otag(h, TAG_COL, 1, tag);
559: print_otag(h, TAG_COL, 1, tag);
560: } else
561: t = print_otag(h, TAG_TABLE, 2, tag);
562:
563: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 564:
1.1 kristaps 565: tt = print_otag(h, TAG_TR, 0, NULL);
566:
1.125 kristaps 567: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 568: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 569:
1.2 kristaps 570: print_text(h, title);
1.1 kristaps 571: print_stagq(h, tt);
572:
1.125 kristaps 573: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.132 kristaps 574: if (NULL == h->style) {
575: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
576: print_otag(h, TAG_TD, 2, tag);
577: } else
578: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 579:
1.2 kristaps 580: print_text(h, b);
1.1 kristaps 581: print_stagq(h, tt);
582:
1.125 kristaps 583: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.132 kristaps 584: if (NULL == h->style) {
585: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
586: print_otag(h, TAG_TD, 2, tag);
587: } else
588: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 589:
1.2 kristaps 590: print_text(h, title);
1.1 kristaps 591: print_tagq(h, t);
592: return(1);
593: }
594:
595:
596: /* ARGSUSED */
597: static int
598: mdoc_sh_pre(MDOC_ARGS)
599: {
1.123 kristaps 600: struct htmlpair tag;
601:
602: if (MDOC_BLOCK == n->type) {
603: PAIR_CLASS_INIT(&tag, "section");
604: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 605: return(1);
1.123 kristaps 606: } else if (MDOC_BODY == n->type)
1.1 kristaps 607: return(1);
608:
1.168 kristaps 609: bufinit(h);
1.172 kristaps 610: bufcat(h, "x");
1.123 kristaps 611: for (n = n->child; n; n = n->next) {
1.168 kristaps 612: bufcat_id(h, n->string);
1.123 kristaps 613: if (n->next)
1.168 kristaps 614: bufcat_id(h, " ");
1.21 kristaps 615: }
616:
1.168 kristaps 617: PAIR_ID_INIT(&tag, h->buf);
1.123 kristaps 618: print_otag(h, TAG_H1, 1, &tag);
1.1 kristaps 619: return(1);
620: }
621:
622:
623: /* ARGSUSED */
624: static int
625: mdoc_ss_pre(MDOC_ARGS)
626: {
1.123 kristaps 627: struct htmlpair tag;
1.1 kristaps 628:
1.123 kristaps 629: if (MDOC_BLOCK == n->type) {
630: PAIR_CLASS_INIT(&tag, "subsection");
631: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 632: return(1);
1.123 kristaps 633: } else if (MDOC_BODY == n->type)
1.1 kristaps 634: return(1);
1.23 kristaps 635:
1.168 kristaps 636: bufinit(h);
1.172 kristaps 637: bufcat(h, "x");
1.123 kristaps 638: for (n = n->child; n; n = n->next) {
1.168 kristaps 639: bufcat_id(h, n->string);
1.123 kristaps 640: if (n->next)
1.168 kristaps 641: bufcat_id(h, " ");
1.21 kristaps 642: }
643:
1.168 kristaps 644: PAIR_ID_INIT(&tag, h->buf);
1.123 kristaps 645: print_otag(h, TAG_H2, 1, &tag);
1.1 kristaps 646: return(1);
647: }
648:
649:
650: /* ARGSUSED */
651: static int
652: mdoc_fl_pre(MDOC_ARGS)
653: {
654: struct htmlpair tag;
655:
1.51 kristaps 656: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 657: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 658:
1.50 kristaps 659: /* `Cm' has no leading hyphen. */
660:
1.51 kristaps 661: if (MDOC_Cm == n->tok)
1.50 kristaps 662: return(1);
663:
664: print_text(h, "\\-");
665:
666: if (n->child)
1.58 kristaps 667: h->flags |= HTML_NOSPACE;
668: else if (n->next && n->next->line == n->line)
1.1 kristaps 669: h->flags |= HTML_NOSPACE;
1.50 kristaps 670:
1.1 kristaps 671: return(1);
672: }
673:
674:
675: /* ARGSUSED */
676: static int
677: mdoc_nd_pre(MDOC_ARGS)
678: {
679: struct htmlpair tag;
680:
681: if (MDOC_BODY != n->type)
682: return(1);
683:
1.24 kristaps 684: /* XXX: this tag in theory can contain block elements. */
685:
1.1 kristaps 686: print_text(h, "\\(em");
1.124 kristaps 687: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 688: print_otag(h, TAG_SPAN, 1, &tag);
689: return(1);
690: }
691:
692:
693: static int
694: mdoc_nm_pre(MDOC_ARGS)
695: {
1.91 kristaps 696: struct htmlpair tag;
697: struct roffsu su;
1.166 kristaps 698: int len;
1.91 kristaps 699:
1.124 kristaps 700: switch (n->type) {
701: case (MDOC_ELEM):
1.91 kristaps 702: synopsis_pre(h, n);
703: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 704: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 705: if (NULL == n->child && m->name)
706: print_text(h, m->name);
707: return(1);
708: case (MDOC_HEAD):
709: print_otag(h, TAG_TD, 0, NULL);
710: if (NULL == n->child && m->name)
1.91 kristaps 711: print_text(h, m->name);
1.124 kristaps 712: return(1);
713: case (MDOC_BODY):
714: print_otag(h, TAG_TD, 0, NULL);
715: return(1);
716: default:
717: break;
718: }
1.91 kristaps 719:
1.124 kristaps 720: synopsis_pre(h, n);
721: PAIR_CLASS_INIT(&tag, "synopsis");
722: print_otag(h, TAG_TABLE, 1, &tag);
723:
724: for (len = 0, n = n->child; n; n = n->next)
725: if (MDOC_TEXT == n->type)
1.166 kristaps 726: len += html_strlen(n->string);
1.91 kristaps 727:
1.124 kristaps 728: if (0 == len && m->name)
1.166 kristaps 729: len = html_strlen(m->name);
1.1 kristaps 730:
1.124 kristaps 731: SCALE_HS_INIT(&su, (double)len);
1.168 kristaps 732: bufinit(h);
1.165 kristaps 733: bufcat_su(h, "width", &su);
1.124 kristaps 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: {
1.157 kristaps 747: struct htmlpair tag[2];
1.56 kristaps 748:
749: if (NULL == n->child)
750: return(0);
1.17 kristaps 751:
1.23 kristaps 752: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 753:
1.17 kristaps 754: if (h->base_man) {
1.23 kristaps 755: buffmt_man(h, n->child->string,
756: n->child->next ?
1.17 kristaps 757: n->child->next->string : NULL);
1.57 kristaps 758: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 759: print_otag(h, TAG_A, 2, tag);
760: } else
761: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 762:
1.157 kristaps 763: n = n->child;
764: print_text(h, n->string);
1.16 kristaps 765:
1.157 kristaps 766: if (NULL == (n = n->next))
1.1 kristaps 767: return(0);
768:
769: h->flags |= HTML_NOSPACE;
770: print_text(h, "(");
771: h->flags |= HTML_NOSPACE;
1.157 kristaps 772: print_text(h, n->string);
1.1 kristaps 773: h->flags |= HTML_NOSPACE;
774: print_text(h, ")");
775: return(0);
776: }
777:
778:
779: /* ARGSUSED */
780: static int
781: mdoc_ns_pre(MDOC_ARGS)
782: {
783:
1.150 kristaps 784: if ( ! (MDOC_LINE & n->flags))
785: h->flags |= HTML_NOSPACE;
1.1 kristaps 786: return(1);
787: }
788:
789:
790: /* ARGSUSED */
791: static int
792: mdoc_ar_pre(MDOC_ARGS)
793: {
794: struct htmlpair tag;
795:
1.23 kristaps 796: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 797: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 798: return(1);
799: }
800:
801:
802: /* ARGSUSED */
803: static int
804: mdoc_xx_pre(MDOC_ARGS)
805: {
806: const char *pp;
807: struct htmlpair tag;
1.152 schwarze 808: int flags;
1.1 kristaps 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) {
1.152 schwarze 838: flags = h->flags;
1.148 kristaps 839: h->flags |= HTML_KEEP;
840: print_text(h, n->child->string);
1.152 schwarze 841: h->flags = flags;
1.148 kristaps 842: }
843: return(0);
1.1 kristaps 844: }
845:
846:
847: /* ARGSUSED */
848: static int
1.4 kristaps 849: mdoc_bx_pre(MDOC_ARGS)
850: {
1.146 kristaps 851: struct htmlpair tag;
1.4 kristaps 852:
1.23 kristaps 853: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 854: print_otag(h, TAG_SPAN, 1, &tag);
855:
1.145 kristaps 856: if (NULL != (n = n->child)) {
857: print_text(h, n->string);
858: h->flags |= HTML_NOSPACE;
859: print_text(h, "BSD");
860: } else {
861: print_text(h, "BSD");
862: return(0);
863: }
1.4 kristaps 864:
1.145 kristaps 865: if (NULL != (n = n->next)) {
866: h->flags |= HTML_NOSPACE;
1.147 kristaps 867: print_text(h, "-");
1.4 kristaps 868: h->flags |= HTML_NOSPACE;
1.147 kristaps 869: print_text(h, n->string);
1.145 kristaps 870: }
1.4 kristaps 871:
872: return(0);
873: }
874:
1.142 kristaps 875: /* ARGSUSED */
1.4 kristaps 876: static int
1.115 kristaps 877: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 878: {
1.115 kristaps 879: struct roffsu su;
880: enum mdoc_list type;
1.116 kristaps 881: struct htmlpair tag[2];
1.115 kristaps 882: const struct mdoc_node *bl;
883:
884: bl = n->parent;
885: while (bl && MDOC_Bl != bl->tok)
886: bl = bl->parent;
1.23 kristaps 887:
1.115 kristaps 888: assert(bl);
1.23 kristaps 889:
1.137 kristaps 890: type = bl->norm->Bl.type;
1.24 kristaps 891:
1.116 kristaps 892: assert(lists[type]);
893: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 894:
1.168 kristaps 895: bufinit(h);
896:
1.115 kristaps 897: if (MDOC_HEAD == n->type) {
898: switch (type) {
899: case(LIST_bullet):
900: /* FALLTHROUGH */
901: case(LIST_dash):
902: /* FALLTHROUGH */
903: case(LIST_item):
904: /* FALLTHROUGH */
905: case(LIST_hyphen):
906: /* FALLTHROUGH */
907: case(LIST_enum):
908: return(0);
909: case(LIST_diag):
910: /* FALLTHROUGH */
911: case(LIST_hang):
912: /* FALLTHROUGH */
913: case(LIST_inset):
914: /* FALLTHROUGH */
915: case(LIST_ohang):
916: /* FALLTHROUGH */
917: case(LIST_tag):
1.137 kristaps 918: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 919: bufcat_su(h, "margin-top", &su);
920: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 921: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 922: if (LIST_diag != type)
923: break;
924: PAIR_CLASS_INIT(&tag[0], "diag");
925: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 926: break;
927: case(LIST_column):
928: break;
929: default:
930: break;
931: }
932: } else if (MDOC_BODY == n->type) {
933: switch (type) {
934: case(LIST_bullet):
935: /* FALLTHROUGH */
936: case(LIST_hyphen):
937: /* FALLTHROUGH */
938: case(LIST_dash):
939: /* FALLTHROUGH */
940: case(LIST_enum):
941: /* FALLTHROUGH */
942: case(LIST_item):
1.137 kristaps 943: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 944: bufcat_su(h, "margin-top", &su);
945: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 946: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 947: break;
948: case(LIST_diag):
949: /* FALLTHROUGH */
950: case(LIST_hang):
951: /* FALLTHROUGH */
952: case(LIST_inset):
953: /* FALLTHROUGH */
954: case(LIST_ohang):
955: /* FALLTHROUGH */
956: case(LIST_tag):
1.137 kristaps 957: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 958: print_otag(h, TAG_DD, 1, tag);
959: break;
960: }
1.137 kristaps 961: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 962: bufcat_su(h, "margin-left", &su);
963: PAIR_STYLE_INIT(&tag[1], h);
964: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 965: break;
966: case(LIST_column):
1.137 kristaps 967: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 968: bufcat_su(h, "margin-top", &su);
969: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 970: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 971: break;
972: default:
973: break;
974: }
975: } else {
976: switch (type) {
977: case (LIST_column):
1.116 kristaps 978: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 979: break;
980: default:
1.23 kristaps 981: break;
1.115 kristaps 982: }
1.1 kristaps 983: }
984:
985: return(1);
986: }
987:
1.25 kristaps 988: /* ARGSUSED */
1.1 kristaps 989: static int
1.115 kristaps 990: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 991: {
1.142 kristaps 992: int i;
1.119 kristaps 993: struct htmlpair tag[3];
1.23 kristaps 994: struct roffsu su;
1.134 kristaps 995: char buf[BUFSIZ];
1.23 kristaps 996:
1.168 kristaps 997: bufinit(h);
998:
1.115 kristaps 999: if (MDOC_BODY == n->type) {
1.137 kristaps 1000: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 1001: print_otag(h, TAG_TBODY, 0, NULL);
1002: return(1);
1.23 kristaps 1003: }
1.1 kristaps 1004:
1.115 kristaps 1005: if (MDOC_HEAD == n->type) {
1.137 kristaps 1006: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 1007: return(0);
1008:
1009: /*
1010: * For each column, print out the <COL> tag with our
1011: * suggested width. The last column gets min-width, as
1012: * in terminal mode it auto-sizes to the width of the
1013: * screen and we want to preserve that behaviour.
1014: */
1.1 kristaps 1015:
1.142 kristaps 1016: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.137 kristaps 1017: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 1018: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1019: bufcat_su(h, "width", &su);
1020: else
1021: bufcat_su(h, "min-width", &su);
1022: PAIR_STYLE_INIT(&tag[0], h);
1023: print_otag(h, TAG_COL, 1, tag);
1024: }
1.1 kristaps 1025:
1026: return(0);
1027: }
1028:
1.119 kristaps 1029: SCALE_VS_INIT(&su, 0);
1030: bufcat_su(h, "margin-top", &su);
1031: bufcat_su(h, "margin-bottom", &su);
1032: PAIR_STYLE_INIT(&tag[0], h);
1033:
1.137 kristaps 1034: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1035: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1036: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1037: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1038:
1.115 kristaps 1039: /* Set the block's left-hand margin. */
1.1 kristaps 1040:
1.137 kristaps 1041: if (n->norm->Bl.offs) {
1042: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1043: bufcat_su(h, "margin-left", &su);
1044: }
1.1 kristaps 1045:
1.137 kristaps 1046: switch (n->norm->Bl.type) {
1.115 kristaps 1047: case(LIST_bullet):
1.1 kristaps 1048: /* FALLTHROUGH */
1.115 kristaps 1049: case(LIST_dash):
1.1 kristaps 1050: /* FALLTHROUGH */
1.115 kristaps 1051: case(LIST_hyphen):
1.1 kristaps 1052: /* FALLTHROUGH */
1.115 kristaps 1053: case(LIST_item):
1.134 kristaps 1054: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1055: break;
1.115 kristaps 1056: case(LIST_enum):
1.134 kristaps 1057: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1058: break;
1.115 kristaps 1059: case(LIST_diag):
1060: /* FALLTHROUGH */
1061: case(LIST_hang):
1.46 kristaps 1062: /* FALLTHROUGH */
1.115 kristaps 1063: case(LIST_inset):
1.33 kristaps 1064: /* FALLTHROUGH */
1.115 kristaps 1065: case(LIST_ohang):
1.1 kristaps 1066: /* FALLTHROUGH */
1.115 kristaps 1067: case(LIST_tag):
1.134 kristaps 1068: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1069: break;
1070: case(LIST_column):
1.134 kristaps 1071: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1072: break;
1073: default:
1.115 kristaps 1074: abort();
1075: /* NOTREACHED */
1.1 kristaps 1076: }
1077:
1078: return(1);
1079: }
1080:
1081: /* ARGSUSED */
1082: static int
1083: mdoc_ex_pre(MDOC_ARGS)
1084: {
1.160 kristaps 1085: struct tag *t;
1086: struct htmlpair tag;
1087: int nchild;
1.1 kristaps 1088:
1.127 kristaps 1089: if (n->prev)
1090: print_otag(h, TAG_BR, 0, NULL);
1091:
1.23 kristaps 1092: PAIR_CLASS_INIT(&tag, "utility");
1093:
1.1 kristaps 1094: print_text(h, "The");
1.160 kristaps 1095:
1096: nchild = n->nchild;
1097: for (n = n->child; n; n = n->next) {
1098: assert(MDOC_TEXT == n->type);
1099:
1.132 kristaps 1100: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1101: print_text(h, n->string);
1.1 kristaps 1102: print_tagq(h, t);
1103:
1.160 kristaps 1104: if (nchild > 2 && n->next) {
1105: h->flags |= HTML_NOSPACE;
1106: print_text(h, ",");
1107: }
1.1 kristaps 1108:
1.160 kristaps 1109: if (n->next && NULL == n->next->next)
1110: print_text(h, "and");
1.1 kristaps 1111: }
1112:
1.160 kristaps 1113: if (nchild > 1)
1.1 kristaps 1114: print_text(h, "utilities exit");
1115: else
1116: print_text(h, "utility exits");
1117:
1118: print_text(h, "0 on success, and >0 if an error occurs.");
1119: return(0);
1120: }
1121:
1122:
1123: /* ARGSUSED */
1124: static int
1125: mdoc_em_pre(MDOC_ARGS)
1126: {
1127: struct htmlpair tag;
1128:
1.23 kristaps 1129: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1130: print_otag(h, TAG_SPAN, 1, &tag);
1131: return(1);
1132: }
1133:
1134:
1135: /* ARGSUSED */
1136: static int
1137: mdoc_d1_pre(MDOC_ARGS)
1138: {
1.23 kristaps 1139: struct htmlpair tag[2];
1140: struct roffsu su;
1.1 kristaps 1141:
1142: if (MDOC_BLOCK != n->type)
1143: return(1);
1144:
1.118 kristaps 1145: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1146: bufinit(h);
1.118 kristaps 1147: bufcat_su(h, "margin-top", &su);
1148: bufcat_su(h, "margin-bottom", &su);
1149: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1150: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1151:
1152: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1153:
1.136 kristaps 1154: PAIR_CLASS_INIT(&tag[0], "display");
1155: print_otag(h, TAG_DIV, 1, tag);
1156:
1.135 kristaps 1157: if (MDOC_Dl == n->tok) {
1.136 kristaps 1158: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1159: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1160: }
1.35 kristaps 1161:
1.1 kristaps 1162: return(1);
1163: }
1164:
1165:
1166: /* ARGSUSED */
1167: static int
1168: mdoc_sx_pre(MDOC_ARGS)
1169: {
1.157 kristaps 1170: struct htmlpair tag[2];
1.1 kristaps 1171:
1.168 kristaps 1172: bufinit(h);
1.169 kristaps 1173: bufcat(h, "#x");
1.157 kristaps 1174: for (n = n->child; n; n = n->next) {
1.168 kristaps 1175: bufcat_id(h, n->string);
1.157 kristaps 1176: if (n->next)
1.168 kristaps 1177: bufcat_id(h, " ");
1.1 kristaps 1178: }
1179:
1.23 kristaps 1180: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1181: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1182:
1.134 kristaps 1183: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1184: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1185: return(1);
1186: }
1187:
1188:
1189: /* ARGSUSED */
1190: static int
1191: mdoc_bd_pre(MDOC_ARGS)
1192: {
1193: struct htmlpair tag[2];
1.149 kristaps 1194: int comp, sv;
1.80 kristaps 1195: const struct mdoc_node *nn;
1.23 kristaps 1196: struct roffsu su;
1.1 kristaps 1197:
1.80 kristaps 1198: if (MDOC_HEAD == n->type)
1.1 kristaps 1199: return(0);
1200:
1201: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1202: comp = n->norm->Bd.comp;
1.23 kristaps 1203: for (nn = n; nn && ! comp; nn = nn->parent) {
1204: if (MDOC_BLOCK != nn->type)
1205: continue;
1206: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1207: comp = 1;
1208: if (nn->prev)
1209: break;
1210: }
1.126 kristaps 1211: if ( ! comp)
1212: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1213: return(1);
1214: }
1215:
1.126 kristaps 1216: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1217: if (n->norm->Bd.offs)
1218: a2offs(n->norm->Bd.offs, &su);
1.168 kristaps 1219:
1220: bufinit(h);
1.126 kristaps 1221: bufcat_su(h, "margin-left", &su);
1222: PAIR_STYLE_INIT(&tag[0], h);
1223:
1.137 kristaps 1224: if (DISP_unfilled != n->norm->Bd.type &&
1225: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1226: PAIR_CLASS_INIT(&tag[1], "display");
1227: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1228: return(1);
1.126 kristaps 1229: }
1.1 kristaps 1230:
1.126 kristaps 1231: PAIR_CLASS_INIT(&tag[1], "lit display");
1232: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1233:
1.149 kristaps 1234: /* This can be recursive: save & set our literal state. */
1235:
1236: sv = h->flags & HTML_LITERAL;
1237: h->flags |= HTML_LITERAL;
1238:
1.14 kristaps 1239: for (nn = n->child; nn; nn = nn->next) {
1240: print_mdoc_node(m, nn, h);
1.108 kristaps 1241: /*
1242: * If the printed node flushes its own line, then we
1243: * needn't do it here as well. This is hacky, but the
1244: * notion of selective eoln whitespace is pretty dumb
1245: * anyway, so don't sweat it.
1246: */
1247: switch (nn->tok) {
1.111 kristaps 1248: case (MDOC_Sm):
1249: /* FALLTHROUGH */
1.108 kristaps 1250: case (MDOC_br):
1251: /* FALLTHROUGH */
1252: case (MDOC_sp):
1253: /* FALLTHROUGH */
1254: case (MDOC_Bl):
1.114 kristaps 1255: /* FALLTHROUGH */
1256: case (MDOC_D1):
1257: /* FALLTHROUGH */
1258: case (MDOC_Dl):
1.108 kristaps 1259: /* FALLTHROUGH */
1260: case (MDOC_Lp):
1261: /* FALLTHROUGH */
1262: case (MDOC_Pp):
1263: continue;
1264: default:
1265: break;
1266: }
1.101 schwarze 1267: if (nn->next && nn->next->line == nn->line)
1268: continue;
1.126 kristaps 1269: else if (nn->next)
1270: print_text(h, "\n");
1.125 kristaps 1271:
1.101 schwarze 1272: h->flags |= HTML_NOSPACE;
1.1 kristaps 1273: }
1.149 kristaps 1274:
1275: if (0 == sv)
1276: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1277:
1278: return(0);
1279: }
1280:
1281:
1282: /* ARGSUSED */
1283: static int
1284: mdoc_pa_pre(MDOC_ARGS)
1285: {
1286: struct htmlpair tag;
1287:
1.23 kristaps 1288: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1289: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1290: return(1);
1291: }
1292:
1293:
1294: /* ARGSUSED */
1295: static int
1296: mdoc_ad_pre(MDOC_ARGS)
1297: {
1298: struct htmlpair tag;
1299:
1.23 kristaps 1300: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1301: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1302: return(1);
1303: }
1304:
1305:
1306: /* ARGSUSED */
1307: static int
1308: mdoc_an_pre(MDOC_ARGS)
1309: {
1310: struct htmlpair tag;
1311:
1.19 kristaps 1312: /* TODO: -split and -nosplit (see termp_an_pre()). */
1313:
1.23 kristaps 1314: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1315: print_otag(h, TAG_SPAN, 1, &tag);
1316: return(1);
1317: }
1318:
1319:
1320: /* ARGSUSED */
1321: static int
1322: mdoc_cd_pre(MDOC_ARGS)
1323: {
1324: struct htmlpair tag;
1325:
1.78 kristaps 1326: synopsis_pre(h, n);
1.23 kristaps 1327: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1328: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1329: return(1);
1330: }
1331:
1332:
1333: /* ARGSUSED */
1334: static int
1335: mdoc_dv_pre(MDOC_ARGS)
1336: {
1337: struct htmlpair tag;
1338:
1.23 kristaps 1339: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1340: print_otag(h, TAG_SPAN, 1, &tag);
1341: return(1);
1342: }
1343:
1344:
1345: /* ARGSUSED */
1346: static int
1347: mdoc_ev_pre(MDOC_ARGS)
1348: {
1349: struct htmlpair tag;
1350:
1.23 kristaps 1351: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1352: print_otag(h, TAG_SPAN, 1, &tag);
1353: return(1);
1354: }
1355:
1356:
1357: /* ARGSUSED */
1358: static int
1359: mdoc_er_pre(MDOC_ARGS)
1360: {
1361: struct htmlpair tag;
1362:
1.23 kristaps 1363: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1364: print_otag(h, TAG_SPAN, 1, &tag);
1365: return(1);
1366: }
1367:
1368:
1369: /* ARGSUSED */
1370: static int
1371: mdoc_fa_pre(MDOC_ARGS)
1372: {
1373: const struct mdoc_node *nn;
1374: struct htmlpair tag;
1375: struct tag *t;
1376:
1.23 kristaps 1377: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1378: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1379: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1380: return(1);
1381: }
1382:
1383: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1384: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1385: print_text(h, nn->string);
1386: print_tagq(h, t);
1.155 kristaps 1387: if (nn->next) {
1388: h->flags |= HTML_NOSPACE;
1.1 kristaps 1389: print_text(h, ",");
1.155 kristaps 1390: }
1.1 kristaps 1391: }
1392:
1.155 kristaps 1393: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1394: h->flags |= HTML_NOSPACE;
1.1 kristaps 1395: print_text(h, ",");
1.155 kristaps 1396: }
1.1 kristaps 1397:
1398: return(0);
1399: }
1400:
1401:
1402: /* ARGSUSED */
1403: static int
1404: mdoc_fd_pre(MDOC_ARGS)
1405: {
1.162 kristaps 1406: struct htmlpair tag[2];
1407: char buf[BUFSIZ];
1408: size_t sz;
1409: int i;
1410: struct tag *t;
1.1 kristaps 1411:
1.78 kristaps 1412: synopsis_pre(h, n);
1413:
1.162 kristaps 1414: if (NULL == (n = n->child))
1415: return(0);
1416:
1417: assert(MDOC_TEXT == n->type);
1418:
1419: if (strcmp(n->string, "#include")) {
1420: PAIR_CLASS_INIT(&tag[0], "macro");
1421: print_otag(h, TAG_B, 1, tag);
1422: return(1);
1423: }
1424:
1425: PAIR_CLASS_INIT(&tag[0], "includes");
1426: print_otag(h, TAG_B, 1, tag);
1427: print_text(h, n->string);
1428:
1429: if (NULL != (n = n->next)) {
1430: assert(MDOC_TEXT == n->type);
1431: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1432: n->string + 1 : n->string, BUFSIZ);
1433:
1434: sz = strlen(buf);
1435: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1436: buf[sz - 1] = '\0';
1437:
1438: PAIR_CLASS_INIT(&tag[0], "link-includes");
1439:
1440: i = 1;
1441: if (h->base_includes) {
1442: buffmt_includes(h, buf);
1443: PAIR_HREF_INIT(&tag[i], h->buf);
1444: i++;
1445: }
1446:
1447: t = print_otag(h, TAG_A, i, tag);
1448: print_text(h, n->string);
1449: print_tagq(h, t);
1450:
1451: n = n->next;
1452: }
1453:
1454: for ( ; n; n = n->next) {
1455: assert(MDOC_TEXT == n->type);
1456: print_text(h, n->string);
1457: }
1458:
1459: return(0);
1.1 kristaps 1460: }
1461:
1462:
1463: /* ARGSUSED */
1464: static int
1465: mdoc_vt_pre(MDOC_ARGS)
1466: {
1.23 kristaps 1467: struct htmlpair tag;
1.1 kristaps 1468:
1.78 kristaps 1469: if (MDOC_BLOCK == n->type) {
1470: synopsis_pre(h, n);
1.54 kristaps 1471: return(1);
1.78 kristaps 1472: } else if (MDOC_ELEM == n->type) {
1473: synopsis_pre(h, n);
1.54 kristaps 1474: } else if (MDOC_HEAD == n->type)
1475: return(0);
1.1 kristaps 1476:
1.23 kristaps 1477: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1478: print_otag(h, TAG_SPAN, 1, &tag);
1479: return(1);
1480: }
1481:
1.2 kristaps 1482:
1.1 kristaps 1483: /* ARGSUSED */
1484: static int
1485: mdoc_ft_pre(MDOC_ARGS)
1486: {
1.23 kristaps 1487: struct htmlpair tag;
1.1 kristaps 1488:
1.78 kristaps 1489: synopsis_pre(h, n);
1.23 kristaps 1490: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1491: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1492: return(1);
1493: }
1494:
1495:
1496: /* ARGSUSED */
1497: static int
1498: mdoc_fn_pre(MDOC_ARGS)
1499: {
1.157 kristaps 1500: struct tag *t;
1501: struct htmlpair tag[2];
1502: char nbuf[BUFSIZ];
1503: const char *sp, *ep;
1504: int sz, i, pretty;
1.1 kristaps 1505:
1.157 kristaps 1506: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1507: synopsis_pre(h, n);
1.1 kristaps 1508:
1.7 kristaps 1509: /* Split apart into type and name. */
1510: assert(n->child->string);
1511: sp = n->child->string;
1.19 kristaps 1512:
1.26 kristaps 1513: ep = strchr(sp, ' ');
1514: if (NULL != ep) {
1.23 kristaps 1515: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1516: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1517:
1518: while (ep) {
1519: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1520: (void)memcpy(nbuf, sp, (size_t)sz);
1521: nbuf[sz] = '\0';
1522: print_text(h, nbuf);
1523: sp = ++ep;
1524: ep = strchr(sp, ' ');
1525: }
1526: print_tagq(h, t);
1.7 kristaps 1527: }
1.1 kristaps 1528:
1.23 kristaps 1529: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1530:
1531: /*
1532: * FIXME: only refer to IDs that we know exist.
1533: */
1534:
1535: #if 0
1.87 kristaps 1536: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1537: nbuf[0] = '\0';
1538: html_idcat(nbuf, sp, BUFSIZ);
1539: PAIR_ID_INIT(&tag[1], nbuf);
1540: } else {
1541: strlcpy(nbuf, "#", BUFSIZ);
1542: html_idcat(nbuf, sp, BUFSIZ);
1543: PAIR_HREF_INIT(&tag[1], nbuf);
1544: }
1545: #endif
1546:
1.132 kristaps 1547: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1548:
1549: if (sp) {
1.57 kristaps 1550: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1551: print_text(h, nbuf);
1552: }
1553:
1.1 kristaps 1554: print_tagq(h, t);
1555:
1556: h->flags |= HTML_NOSPACE;
1557: print_text(h, "(");
1.163 kristaps 1558: h->flags |= HTML_NOSPACE;
1.1 kristaps 1559:
1.168 kristaps 1560: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1561: bufinit(h);
1562: bufcat_style(h, "white-space", "nowrap");
1563: PAIR_STYLE_INIT(&tag[1], h);
1564:
1.157 kristaps 1565: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1566: i = 1;
1.87 kristaps 1567: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1568: i = 2;
1.133 kristaps 1569: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1570: print_text(h, n->string);
1.1 kristaps 1571: print_tagq(h, t);
1.157 kristaps 1572: if (n->next) {
1.155 kristaps 1573: h->flags |= HTML_NOSPACE;
1.1 kristaps 1574: print_text(h, ",");
1.155 kristaps 1575: }
1.1 kristaps 1576: }
1577:
1.155 kristaps 1578: h->flags |= HTML_NOSPACE;
1.1 kristaps 1579: print_text(h, ")");
1.155 kristaps 1580:
1.157 kristaps 1581: if (pretty) {
1.155 kristaps 1582: h->flags |= HTML_NOSPACE;
1.1 kristaps 1583: print_text(h, ";");
1.155 kristaps 1584: }
1.99 kristaps 1585:
1586: return(0);
1587: }
1588:
1589:
1590: /* ARGSUSED */
1591: static int
1592: mdoc_sm_pre(MDOC_ARGS)
1593: {
1594:
1595: assert(n->child && MDOC_TEXT == n->child->type);
1596: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1597: /*
1598: * FIXME: no p->col to check. Thus, if we have
1599: * .Bd -literal
1600: * .Sm off
1601: * 1 2
1602: * .Sm on
1603: * 3
1604: * .Ed
1605: * the "3" is preceded by a space.
1606: */
1.99 kristaps 1607: h->flags &= ~HTML_NOSPACE;
1608: h->flags &= ~HTML_NONOSPACE;
1609: } else
1610: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1611:
1612: return(0);
1613: }
1614:
1.120 kristaps 1615: /* ARGSUSED */
1616: static int
1617: mdoc_pp_pre(MDOC_ARGS)
1618: {
1619:
1620: print_otag(h, TAG_P, 0, NULL);
1621: return(0);
1622:
1623: }
1.1 kristaps 1624:
1625: /* ARGSUSED */
1626: static int
1627: mdoc_sp_pre(MDOC_ARGS)
1628: {
1.120 kristaps 1629: struct roffsu su;
1.23 kristaps 1630: struct htmlpair tag;
1.1 kristaps 1631:
1.120 kristaps 1632: SCALE_VS_INIT(&su, 1);
1633:
1634: if (MDOC_sp == n->tok) {
1.171 kristaps 1635: if (NULL != (n = n->child))
1636: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1637: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1638: } else
1639: su.scale = 0;
1.1 kristaps 1640:
1.168 kristaps 1641: bufinit(h);
1.23 kristaps 1642: bufcat_su(h, "height", &su);
1643: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1644: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1645:
1.42 kristaps 1646: /* So the div isn't empty: */
1647: print_text(h, "\\~");
1648:
1649: return(0);
1.1 kristaps 1650:
1651: }
1.2 kristaps 1652:
1653: /* ARGSUSED */
1654: static int
1655: mdoc_lk_pre(MDOC_ARGS)
1656: {
1.158 kristaps 1657: struct htmlpair tag[2];
1658:
1659: if (NULL == (n = n->child))
1660: return(0);
1.2 kristaps 1661:
1.158 kristaps 1662: assert(MDOC_TEXT == n->type);
1.2 kristaps 1663:
1.23 kristaps 1664: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1665: PAIR_HREF_INIT(&tag[1], n->string);
1666:
1.2 kristaps 1667: print_otag(h, TAG_A, 2, tag);
1668:
1.170 kristaps 1669: if (NULL == n->next)
1670: print_text(h, n->string);
1671:
1672: for (n = n->next; n; n = n->next)
1.158 kristaps 1673: print_text(h, n->string);
1.2 kristaps 1674:
1675: return(0);
1676: }
1677:
1678:
1679: /* ARGSUSED */
1680: static int
1681: mdoc_mt_pre(MDOC_ARGS)
1682: {
1.159 kristaps 1683: struct htmlpair tag[2];
1684: struct tag *t;
1.2 kristaps 1685:
1.23 kristaps 1686: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1687:
1.159 kristaps 1688: for (n = n->child; n; n = n->next) {
1689: assert(MDOC_TEXT == n->type);
1690:
1.16 kristaps 1691: bufinit(h);
1692: bufcat(h, "mailto:");
1.159 kristaps 1693: bufcat(h, n->string);
1694:
1.57 kristaps 1695: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1696: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1697: print_text(h, n->string);
1.2 kristaps 1698: print_tagq(h, t);
1699: }
1700:
1701: return(0);
1702: }
1.4 kristaps 1703:
1704:
1705: /* ARGSUSED */
1706: static int
1707: mdoc_fo_pre(MDOC_ARGS)
1708: {
1.77 kristaps 1709: struct htmlpair tag;
1710: struct tag *t;
1.4 kristaps 1711:
1712: if (MDOC_BODY == n->type) {
1713: h->flags |= HTML_NOSPACE;
1714: print_text(h, "(");
1715: h->flags |= HTML_NOSPACE;
1716: return(1);
1.77 kristaps 1717: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1718: synopsis_pre(h, n);
1.4 kristaps 1719: return(1);
1.57 kristaps 1720: }
1.4 kristaps 1721:
1.77 kristaps 1722: /* XXX: we drop non-initial arguments as per groff. */
1723:
1724: assert(n->child);
1725: assert(n->child->string);
1726:
1.23 kristaps 1727: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1728: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1729: print_text(h, n->child->string);
1730: print_tagq(h, t);
1731: return(0);
1.4 kristaps 1732: }
1733:
1734:
1735: /* ARGSUSED */
1736: static void
1737: mdoc_fo_post(MDOC_ARGS)
1738: {
1.78 kristaps 1739:
1.4 kristaps 1740: if (MDOC_BODY != n->type)
1741: return;
1.155 kristaps 1742: h->flags |= HTML_NOSPACE;
1.4 kristaps 1743: print_text(h, ")");
1.155 kristaps 1744: h->flags |= HTML_NOSPACE;
1.4 kristaps 1745: print_text(h, ";");
1746: }
1747:
1748:
1749: /* ARGSUSED */
1750: static int
1751: mdoc_in_pre(MDOC_ARGS)
1752: {
1.156 kristaps 1753: struct tag *t;
1754: struct htmlpair tag[2];
1755: int i;
1.34 kristaps 1756:
1.78 kristaps 1757: synopsis_pre(h, n);
1758:
1.23 kristaps 1759: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1760: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1761:
1.156 kristaps 1762: /*
1763: * The first argument of the `In' gets special treatment as
1764: * being a linked value. Subsequent values are printed
1765: * afterward. groff does similarly. This also handles the case
1766: * of no children.
1767: */
1768:
1.87 kristaps 1769: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1770: print_text(h, "#include");
1771:
1772: print_text(h, "<");
1773: h->flags |= HTML_NOSPACE;
1774:
1.156 kristaps 1775: if (NULL != (n = n->child)) {
1776: assert(MDOC_TEXT == n->type);
1777:
1.23 kristaps 1778: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1779:
1.23 kristaps 1780: i = 1;
1.17 kristaps 1781: if (h->base_includes) {
1.156 kristaps 1782: buffmt_includes(h, n->string);
1.161 kristaps 1783: PAIR_HREF_INIT(&tag[i], h->buf);
1784: i++;
1.156 kristaps 1785: }
1786:
1.17 kristaps 1787: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1788: print_text(h, n->string);
1.17 kristaps 1789: print_tagq(h, t);
1.156 kristaps 1790:
1791: n = n->next;
1.17 kristaps 1792: }
1.4 kristaps 1793:
1794: h->flags |= HTML_NOSPACE;
1795: print_text(h, ">");
1.156 kristaps 1796:
1797: for ( ; n; n = n->next) {
1798: assert(MDOC_TEXT == n->type);
1799: print_text(h, n->string);
1800: }
1.4 kristaps 1801:
1802: return(0);
1803: }
1804:
1805:
1806: /* ARGSUSED */
1807: static int
1808: mdoc_ic_pre(MDOC_ARGS)
1809: {
1810: struct htmlpair tag;
1811:
1.23 kristaps 1812: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1813: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1814: return(1);
1815: }
1816:
1817:
1818: /* ARGSUSED */
1819: static int
1820: mdoc_rv_pre(MDOC_ARGS)
1821: {
1.159 kristaps 1822: struct htmlpair tag;
1823: struct tag *t;
1824: int nchild;
1.4 kristaps 1825:
1.127 kristaps 1826: if (n->prev)
1827: print_otag(h, TAG_BR, 0, NULL);
1828:
1.160 kristaps 1829: PAIR_CLASS_INIT(&tag, "fname");
1830:
1.4 kristaps 1831: print_text(h, "The");
1832:
1.159 kristaps 1833: nchild = n->nchild;
1834: for (n = n->child; n; n = n->next) {
1835: assert(MDOC_TEXT == n->type);
1836:
1.139 kristaps 1837: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1838: print_text(h, n->string);
1.4 kristaps 1839: print_tagq(h, t);
1.160 kristaps 1840:
1.159 kristaps 1841: h->flags |= HTML_NOSPACE;
1842: print_text(h, "()");
1843:
1844: if (nchild > 2 && n->next) {
1845: h->flags |= HTML_NOSPACE;
1846: print_text(h, ",");
1847: }
1.4 kristaps 1848:
1.159 kristaps 1849: if (n->next && NULL == n->next->next)
1850: print_text(h, "and");
1.4 kristaps 1851: }
1852:
1.159 kristaps 1853: if (nchild > 1)
1.4 kristaps 1854: print_text(h, "functions return");
1855: else
1856: print_text(h, "function returns");
1857:
1858: print_text(h, "the value 0 if successful; otherwise the value "
1859: "-1 is returned and the global variable");
1860:
1.23 kristaps 1861: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1862: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1863: print_text(h, "errno");
1864: print_tagq(h, t);
1865: print_text(h, "is set to indicate the error.");
1866: return(0);
1867: }
1868:
1869:
1870: /* ARGSUSED */
1871: static int
1872: mdoc_va_pre(MDOC_ARGS)
1873: {
1874: struct htmlpair tag;
1875:
1.23 kristaps 1876: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1877: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1878: return(1);
1879: }
1880:
1881:
1882: /* ARGSUSED */
1883: static int
1.5 kristaps 1884: mdoc_ap_pre(MDOC_ARGS)
1885: {
1886:
1887: h->flags |= HTML_NOSPACE;
1888: print_text(h, "\\(aq");
1889: h->flags |= HTML_NOSPACE;
1890: return(1);
1891: }
1892:
1893:
1894: /* ARGSUSED */
1895: static int
1896: mdoc_bf_pre(MDOC_ARGS)
1897: {
1.23 kristaps 1898: struct htmlpair tag[2];
1899: struct roffsu su;
1.5 kristaps 1900:
1901: if (MDOC_HEAD == n->type)
1902: return(0);
1.92 kristaps 1903: else if (MDOC_BODY != n->type)
1.5 kristaps 1904: return(1);
1905:
1.137 kristaps 1906: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1907: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1908: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1909: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1910: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1911: PAIR_CLASS_INIT(&tag[0], "lit");
1912: else
1913: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1914:
1.92 kristaps 1915: /*
1916: * We want this to be inline-formatted, but needs to be div to
1917: * accept block children.
1918: */
1.168 kristaps 1919: bufinit(h);
1.23 kristaps 1920: bufcat_style(h, "display", "inline");
1921: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1922: /* Needs a left-margin for spacing. */
1923: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1924: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1925: print_otag(h, TAG_DIV, 2, tag);
1926: return(1);
1927: }
1928:
1929:
1930: /* ARGSUSED */
1931: static int
1932: mdoc_ms_pre(MDOC_ARGS)
1933: {
1934: struct htmlpair tag;
1935:
1.23 kristaps 1936: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1937: print_otag(h, TAG_SPAN, 1, &tag);
1938: return(1);
1939: }
1940:
1941:
1942: /* ARGSUSED */
1943: static int
1.110 schwarze 1944: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1945: {
1946:
1947: h->flags |= HTML_IGNDELIM;
1948: return(1);
1949: }
1950:
1951:
1952: /* ARGSUSED */
1953: static void
1954: mdoc_pf_post(MDOC_ARGS)
1955: {
1956:
1957: h->flags |= HTML_NOSPACE;
1958: }
1959:
1960:
1961: /* ARGSUSED */
1962: static int
1963: mdoc_rs_pre(MDOC_ARGS)
1964: {
1.23 kristaps 1965: struct htmlpair tag;
1.5 kristaps 1966:
1967: if (MDOC_BLOCK != n->type)
1968: return(1);
1969:
1.120 kristaps 1970: if (n->prev && SEC_SEE_ALSO == n->sec)
1971: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1972:
1.23 kristaps 1973: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1974: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1975: return(1);
1976: }
1.6 kristaps 1977:
1978:
1979:
1980: /* ARGSUSED */
1981: static int
1982: mdoc_li_pre(MDOC_ARGS)
1983: {
1984: struct htmlpair tag;
1985:
1.23 kristaps 1986: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1987: print_otag(h, TAG_SPAN, 1, &tag);
1988: return(1);
1989: }
1990:
1991:
1992: /* ARGSUSED */
1993: static int
1994: mdoc_sy_pre(MDOC_ARGS)
1995: {
1996: struct htmlpair tag;
1997:
1.23 kristaps 1998: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1999: print_otag(h, TAG_SPAN, 1, &tag);
2000: return(1);
2001: }
2002:
2003:
2004: /* ARGSUSED */
2005: static int
2006: mdoc_bt_pre(MDOC_ARGS)
2007: {
2008:
2009: print_text(h, "is currently in beta test.");
2010: return(0);
2011: }
2012:
2013:
2014: /* ARGSUSED */
2015: static int
2016: mdoc_ud_pre(MDOC_ARGS)
2017: {
2018:
2019: print_text(h, "currently under development.");
2020: return(0);
2021: }
2022:
2023:
2024: /* ARGSUSED */
2025: static int
2026: mdoc_lb_pre(MDOC_ARGS)
2027: {
2028: struct htmlpair tag;
2029:
1.127 kristaps 2030: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2031: print_otag(h, TAG_BR, 0, NULL);
2032:
1.23 kristaps 2033: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2034: print_otag(h, TAG_SPAN, 1, &tag);
2035: return(1);
2036: }
1.10 kristaps 2037:
2038:
2039: /* ARGSUSED */
2040: static int
2041: mdoc__x_pre(MDOC_ARGS)
2042: {
1.38 kristaps 2043: struct htmlpair tag[2];
1.133 kristaps 2044: enum htmltag t;
2045:
2046: t = TAG_SPAN;
1.37 kristaps 2047:
1.10 kristaps 2048: switch (n->tok) {
2049: case(MDOC__A):
1.38 kristaps 2050: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2051: if (n->prev && MDOC__A == n->prev->tok)
2052: if (NULL == n->next || MDOC__A != n->next->tok)
2053: print_text(h, "and");
1.10 kristaps 2054: break;
2055: case(MDOC__B):
1.38 kristaps 2056: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 2057: t = TAG_I;
1.10 kristaps 2058: break;
2059: case(MDOC__C):
1.38 kristaps 2060: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2061: break;
2062: case(MDOC__D):
1.38 kristaps 2063: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2064: break;
2065: case(MDOC__I):
1.38 kristaps 2066: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 2067: t = TAG_I;
1.10 kristaps 2068: break;
2069: case(MDOC__J):
1.38 kristaps 2070: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 2071: t = TAG_I;
1.10 kristaps 2072: break;
2073: case(MDOC__N):
1.38 kristaps 2074: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2075: break;
2076: case(MDOC__O):
1.38 kristaps 2077: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2078: break;
2079: case(MDOC__P):
1.38 kristaps 2080: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2081: break;
2082: case(MDOC__Q):
1.38 kristaps 2083: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2084: break;
2085: case(MDOC__R):
1.38 kristaps 2086: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2087: break;
2088: case(MDOC__T):
1.38 kristaps 2089: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2090: break;
1.38 kristaps 2091: case(MDOC__U):
2092: PAIR_CLASS_INIT(&tag[0], "link-ref");
2093: break;
1.10 kristaps 2094: case(MDOC__V):
1.38 kristaps 2095: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2096: break;
2097: default:
2098: abort();
2099: /* NOTREACHED */
2100: }
2101:
1.38 kristaps 2102: if (MDOC__U != n->tok) {
1.133 kristaps 2103: print_otag(h, t, 1, tag);
1.38 kristaps 2104: return(1);
2105: }
2106:
2107: PAIR_HREF_INIT(&tag[1], n->child->string);
2108: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2109:
1.10 kristaps 2110: return(1);
2111: }
2112:
2113:
2114: /* ARGSUSED */
2115: static void
2116: mdoc__x_post(MDOC_ARGS)
2117: {
1.103 kristaps 2118:
2119: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2120: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2121: if (NULL == n->prev || MDOC__A != n->prev->tok)
2122: return;
1.10 kristaps 2123:
1.61 kristaps 2124: /* TODO: %U */
2125:
1.106 kristaps 2126: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2127: return;
2128:
1.155 kristaps 2129: h->flags |= HTML_NOSPACE;
1.10 kristaps 2130: print_text(h, n->next ? "," : ".");
1.94 kristaps 2131: }
2132:
2133:
2134: /* ARGSUSED */
2135: static int
2136: mdoc_bk_pre(MDOC_ARGS)
2137: {
2138:
2139: switch (n->type) {
2140: case (MDOC_BLOCK):
2141: break;
2142: case (MDOC_HEAD):
2143: return(0);
2144: case (MDOC_BODY):
1.131 kristaps 2145: if (n->parent->args || 0 == n->prev->nchild)
2146: h->flags |= HTML_PREKEEP;
1.94 kristaps 2147: break;
2148: default:
2149: abort();
2150: /* NOTREACHED */
2151: }
2152:
2153: return(1);
2154: }
2155:
2156:
2157: /* ARGSUSED */
2158: static void
2159: mdoc_bk_post(MDOC_ARGS)
2160: {
2161:
2162: if (MDOC_BODY == n->type)
2163: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2164: }
1.107 kristaps 2165:
2166:
2167: /* ARGSUSED */
2168: static int
2169: mdoc_quote_pre(MDOC_ARGS)
2170: {
2171: struct htmlpair tag;
2172:
2173: if (MDOC_BODY != n->type)
2174: return(1);
2175:
2176: switch (n->tok) {
2177: case (MDOC_Ao):
2178: /* FALLTHROUGH */
2179: case (MDOC_Aq):
2180: print_text(h, "\\(la");
2181: break;
2182: case (MDOC_Bro):
2183: /* FALLTHROUGH */
2184: case (MDOC_Brq):
2185: print_text(h, "\\(lC");
2186: break;
2187: case (MDOC_Bo):
2188: /* FALLTHROUGH */
2189: case (MDOC_Bq):
2190: print_text(h, "\\(lB");
2191: break;
2192: case (MDOC_Oo):
2193: /* FALLTHROUGH */
2194: case (MDOC_Op):
2195: print_text(h, "\\(lB");
1.109 kristaps 2196: h->flags |= HTML_NOSPACE;
1.107 kristaps 2197: PAIR_CLASS_INIT(&tag, "opt");
2198: print_otag(h, TAG_SPAN, 1, &tag);
2199: break;
2200: case (MDOC_Do):
2201: /* FALLTHROUGH */
2202: case (MDOC_Dq):
2203: /* FALLTHROUGH */
2204: case (MDOC_Qo):
2205: /* FALLTHROUGH */
2206: case (MDOC_Qq):
2207: print_text(h, "\\(lq");
2208: break;
2209: case (MDOC_Po):
2210: /* FALLTHROUGH */
2211: case (MDOC_Pq):
2212: print_text(h, "(");
2213: break;
2214: case (MDOC_Ql):
2215: /* FALLTHROUGH */
2216: case (MDOC_So):
2217: /* FALLTHROUGH */
2218: case (MDOC_Sq):
2219: print_text(h, "\\(oq");
2220: break;
2221: default:
2222: abort();
2223: /* NOTREACHED */
2224: }
2225:
2226: h->flags |= HTML_NOSPACE;
2227: return(1);
2228: }
2229:
2230:
2231: /* ARGSUSED */
2232: static void
2233: mdoc_quote_post(MDOC_ARGS)
2234: {
2235:
2236: if (MDOC_BODY != n->type)
2237: return;
2238:
2239: h->flags |= HTML_NOSPACE;
2240:
2241: switch (n->tok) {
2242: case (MDOC_Ao):
2243: /* FALLTHROUGH */
2244: case (MDOC_Aq):
2245: print_text(h, "\\(ra");
2246: break;
2247: case (MDOC_Bro):
2248: /* FALLTHROUGH */
2249: case (MDOC_Brq):
2250: print_text(h, "\\(rC");
2251: break;
2252: case (MDOC_Oo):
2253: /* FALLTHROUGH */
2254: case (MDOC_Op):
2255: /* FALLTHROUGH */
2256: case (MDOC_Bo):
2257: /* FALLTHROUGH */
2258: case (MDOC_Bq):
2259: print_text(h, "\\(rB");
2260: break;
2261: case (MDOC_Qo):
2262: /* FALLTHROUGH */
2263: case (MDOC_Qq):
2264: /* FALLTHROUGH */
2265: case (MDOC_Do):
2266: /* FALLTHROUGH */
2267: case (MDOC_Dq):
2268: print_text(h, "\\(rq");
2269: break;
2270: case (MDOC_Po):
2271: /* FALLTHROUGH */
2272: case (MDOC_Pq):
2273: print_text(h, ")");
2274: break;
2275: case (MDOC_Ql):
2276: /* FALLTHROUGH */
2277: case (MDOC_So):
2278: /* FALLTHROUGH */
2279: case (MDOC_Sq):
2280: print_text(h, "\\(aq");
2281: break;
2282: default:
2283: abort();
2284: /* NOTREACHED */
2285: }
2286: }
2287:
2288:
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