Annotation of mandoc/mdoc_html.c, Revision 1.164
1.164 ! kristaps 1: /* $Id: mdoc_html.c,v 1.163 2011/04/04 22:38:26 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;
1.32 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;
1.153 kristaps 413: struct htmlpair tag;
1.1 kristaps 414:
415: child = 1;
1.39 kristaps 416: t = h->tags.head;
1.1 kristaps 417:
1.16 kristaps 418: bufinit(h);
1.1 kristaps 419: switch (n->type) {
420: case (MDOC_ROOT):
421: child = mdoc_root_pre(m, n, h);
422: break;
423: case (MDOC_TEXT):
1.144 kristaps 424: /* No tables in this mode... */
425: assert(NULL == h->tblt);
1.149 kristaps 426:
427: /*
428: * Make sure that if we're in a literal mode already
429: * (i.e., within a <PRE>) don't print the newline.
430: */
1.143 kristaps 431: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 432: if ( ! (HTML_LITERAL & h->flags))
433: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 434: if (MDOC_DELIMC & n->flags)
435: h->flags |= HTML_NOSPACE;
1.1 kristaps 436: print_text(h, n->string);
1.155 kristaps 437: if (MDOC_DELIMO & n->flags)
438: h->flags |= HTML_NOSPACE;
1.151 kristaps 439: return;
440: case (MDOC_EQN):
1.153 kristaps 441: PAIR_CLASS_INIT(&tag, "eqn");
442: print_otag(h, TAG_SPAN, 1, &tag);
443: print_text(h, n->eqn->data);
444: break;
1.140 kristaps 445: case (MDOC_TBL):
1.144 kristaps 446: /*
447: * This will take care of initialising all of the table
448: * state data for the first table, then tearing it down
449: * for the last one.
450: */
1.141 kristaps 451: print_tbl(h, n->span);
1.144 kristaps 452: return;
1.1 kristaps 453: default:
1.144 kristaps 454: /*
455: * Close out the current table, if it's open, and unset
456: * the "meta" table state. This will be reopened on the
457: * next table element.
458: */
459: if (h->tblt) {
460: print_tblclose(h);
461: t = h->tags.head;
462: }
463:
464: assert(NULL == h->tblt);
1.89 kristaps 465: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 466: child = (*mdocs[n->tok].pre)(m, n, h);
467: break;
468: }
469:
1.94 kristaps 470: if (HTML_KEEP & h->flags) {
471: if (n->prev && n->prev->line != n->line) {
472: h->flags &= ~HTML_KEEP;
473: h->flags |= HTML_PREKEEP;
474: } else if (NULL == n->prev) {
475: if (n->parent && n->parent->line != n->line) {
476: h->flags &= ~HTML_KEEP;
477: h->flags |= HTML_PREKEEP;
478: }
479: }
480: }
481:
1.1 kristaps 482: if (child && n->child)
483: print_mdoc_nodelist(m, n->child, h);
484:
485: print_stagq(h, t);
486:
1.16 kristaps 487: bufinit(h);
1.1 kristaps 488: switch (n->type) {
489: case (MDOC_ROOT):
490: mdoc_root_post(m, n, h);
1.153 kristaps 491: break;
492: case (MDOC_EQN):
1.1 kristaps 493: break;
494: default:
1.89 kristaps 495: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 496: (*mdocs[n->tok].post)(m, n, h);
497: break;
498: }
499: }
500:
501: /* ARGSUSED */
502: static void
503: mdoc_root_post(MDOC_ARGS)
504: {
1.132 kristaps 505: struct htmlpair tag[3];
1.1 kristaps 506: struct tag *t, *tt;
507:
1.132 kristaps 508: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
509: PAIR_CLASS_INIT(&tag[1], "foot");
510: if (NULL == h->style) {
1.135 kristaps 511: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
512: t = print_otag(h, TAG_TABLE, 3, tag);
1.132 kristaps 513: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
514: print_otag(h, TAG_COL, 1, tag);
515: print_otag(h, TAG_COL, 1, tag);
516: } else
517: t = print_otag(h, TAG_TABLE, 2, tag);
518:
519: t = print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 520:
1.1 kristaps 521: tt = print_otag(h, TAG_TR, 0, NULL);
522:
1.125 kristaps 523: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 524: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 525:
1.154 schwarze 526: print_text(h, m->date);
1.1 kristaps 527: print_stagq(h, tt);
528:
1.125 kristaps 529: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.132 kristaps 530: if (NULL == h->style) {
531: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
532: print_otag(h, TAG_TD, 2, tag);
533: } else
534: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 535:
1.1 kristaps 536: print_text(h, m->os);
537: print_tagq(h, t);
538: }
539:
540:
541: /* ARGSUSED */
542: static int
543: mdoc_root_pre(MDOC_ARGS)
544: {
1.40 kristaps 545: struct htmlpair tag[3];
1.1 kristaps 546: struct tag *t, *tt;
547: char b[BUFSIZ], title[BUFSIZ];
548:
1.119 kristaps 549: strlcpy(b, m->vol, BUFSIZ);
1.1 kristaps 550:
551: if (m->arch) {
1.119 kristaps 552: strlcat(b, " (", BUFSIZ);
553: strlcat(b, m->arch, BUFSIZ);
554: strlcat(b, ")", BUFSIZ);
1.1 kristaps 555: }
556:
1.119 kristaps 557: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.23 kristaps 558:
1.132 kristaps 559: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
560: PAIR_CLASS_INIT(&tag[1], "head");
561: if (NULL == h->style) {
562: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
563: t = print_otag(h, TAG_TABLE, 3, tag);
564: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
565: print_otag(h, TAG_COL, 1, tag);
566: print_otag(h, TAG_COL, 1, tag);
567: print_otag(h, TAG_COL, 1, tag);
568: } else
569: t = print_otag(h, TAG_TABLE, 2, tag);
570:
571: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 572:
1.1 kristaps 573: tt = print_otag(h, TAG_TR, 0, NULL);
574:
1.125 kristaps 575: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 576: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 577:
1.2 kristaps 578: print_text(h, title);
1.1 kristaps 579: print_stagq(h, tt);
580:
1.125 kristaps 581: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.132 kristaps 582: if (NULL == h->style) {
583: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
584: print_otag(h, TAG_TD, 2, tag);
585: } else
586: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 587:
1.2 kristaps 588: print_text(h, b);
1.1 kristaps 589: print_stagq(h, tt);
590:
1.125 kristaps 591: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.132 kristaps 592: if (NULL == h->style) {
593: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
594: print_otag(h, TAG_TD, 2, tag);
595: } else
596: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 597:
1.2 kristaps 598: print_text(h, title);
1.1 kristaps 599: print_tagq(h, t);
600: return(1);
601: }
602:
603:
604: /* ARGSUSED */
605: static int
606: mdoc_sh_pre(MDOC_ARGS)
607: {
1.123 kristaps 608: struct htmlpair tag;
609: char buf[BUFSIZ];
610:
611: if (MDOC_BLOCK == n->type) {
612: PAIR_CLASS_INIT(&tag, "section");
613: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 614: return(1);
1.123 kristaps 615: } else if (MDOC_BODY == n->type)
1.1 kristaps 616: return(1);
617:
1.42 kristaps 618: buf[0] = '\0';
1.123 kristaps 619: for (n = n->child; n; n = n->next) {
620: html_idcat(buf, n->string, BUFSIZ);
621: if (n->next)
1.42 kristaps 622: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 623: }
624:
1.123 kristaps 625: PAIR_ID_INIT(&tag, buf);
626: print_otag(h, TAG_H1, 1, &tag);
1.1 kristaps 627: return(1);
628: }
629:
630:
631: /* ARGSUSED */
632: static int
633: mdoc_ss_pre(MDOC_ARGS)
634: {
1.123 kristaps 635: struct htmlpair tag;
636: char buf[BUFSIZ];
1.1 kristaps 637:
1.123 kristaps 638: if (MDOC_BLOCK == n->type) {
639: PAIR_CLASS_INIT(&tag, "subsection");
640: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 641: return(1);
1.123 kristaps 642: } else if (MDOC_BODY == n->type)
1.1 kristaps 643: return(1);
1.23 kristaps 644:
1.42 kristaps 645: buf[0] = '\0';
1.123 kristaps 646: for (n = n->child; n; n = n->next) {
647: html_idcat(buf, n->string, BUFSIZ);
648: if (n->next)
1.42 kristaps 649: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 650: }
651:
1.123 kristaps 652: PAIR_ID_INIT(&tag, buf);
653: print_otag(h, TAG_H2, 1, &tag);
1.1 kristaps 654: return(1);
655: }
656:
657:
658: /* ARGSUSED */
659: static int
660: mdoc_fl_pre(MDOC_ARGS)
661: {
662: struct htmlpair tag;
663:
1.51 kristaps 664: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 665: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 666:
1.50 kristaps 667: /* `Cm' has no leading hyphen. */
668:
1.51 kristaps 669: if (MDOC_Cm == n->tok)
1.50 kristaps 670: return(1);
671:
672: print_text(h, "\\-");
673:
674: if (n->child)
1.58 kristaps 675: h->flags |= HTML_NOSPACE;
676: else if (n->next && n->next->line == n->line)
1.1 kristaps 677: h->flags |= HTML_NOSPACE;
1.50 kristaps 678:
1.1 kristaps 679: return(1);
680: }
681:
682:
683: /* ARGSUSED */
684: static int
685: mdoc_nd_pre(MDOC_ARGS)
686: {
687: struct htmlpair tag;
688:
689: if (MDOC_BODY != n->type)
690: return(1);
691:
1.24 kristaps 692: /* XXX: this tag in theory can contain block elements. */
693:
1.1 kristaps 694: print_text(h, "\\(em");
1.124 kristaps 695: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 696: print_otag(h, TAG_SPAN, 1, &tag);
697: return(1);
698: }
699:
700:
701: static int
702: mdoc_nm_pre(MDOC_ARGS)
703: {
1.91 kristaps 704: struct htmlpair tag;
705: struct roffsu su;
1.124 kristaps 706: size_t len;
1.91 kristaps 707:
1.124 kristaps 708: switch (n->type) {
709: case (MDOC_ELEM):
1.91 kristaps 710: synopsis_pre(h, n);
711: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 712: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 713: if (NULL == n->child && m->name)
714: print_text(h, m->name);
715: return(1);
716: case (MDOC_HEAD):
717: print_otag(h, TAG_TD, 0, NULL);
718: if (NULL == n->child && m->name)
1.91 kristaps 719: print_text(h, m->name);
1.124 kristaps 720: return(1);
721: case (MDOC_BODY):
722: print_otag(h, TAG_TD, 0, NULL);
723: return(1);
724: default:
725: break;
726: }
1.91 kristaps 727:
1.124 kristaps 728: synopsis_pre(h, n);
729: PAIR_CLASS_INIT(&tag, "synopsis");
730: print_otag(h, TAG_TABLE, 1, &tag);
731:
732: for (len = 0, n = n->child; n; n = n->next)
733: if (MDOC_TEXT == n->type)
734: len += strlen(n->string);
1.91 kristaps 735:
1.124 kristaps 736: if (0 == len && m->name)
737: len = strlen(m->name);
1.1 kristaps 738:
1.124 kristaps 739: SCALE_HS_INIT(&su, (double)len);
1.164 ! kristaps 740: bufcat_su(h, "min-width", &su);
1.124 kristaps 741: PAIR_STYLE_INIT(&tag, h);
742: print_otag(h, TAG_COL, 1, &tag);
743: print_otag(h, TAG_COL, 0, NULL);
744: print_otag(h, TAG_TBODY, 0, NULL);
745: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 746: return(1);
747: }
748:
749:
750: /* ARGSUSED */
751: static int
752: mdoc_xr_pre(MDOC_ARGS)
753: {
1.157 kristaps 754: struct htmlpair tag[2];
1.56 kristaps 755:
756: if (NULL == n->child)
757: return(0);
1.17 kristaps 758:
1.23 kristaps 759: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 760:
1.17 kristaps 761: if (h->base_man) {
1.23 kristaps 762: buffmt_man(h, n->child->string,
763: n->child->next ?
1.17 kristaps 764: n->child->next->string : NULL);
1.57 kristaps 765: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 766: print_otag(h, TAG_A, 2, tag);
767: } else
768: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 769:
1.157 kristaps 770: n = n->child;
771: print_text(h, n->string);
1.16 kristaps 772:
1.157 kristaps 773: if (NULL == (n = n->next))
1.1 kristaps 774: return(0);
775:
776: h->flags |= HTML_NOSPACE;
777: print_text(h, "(");
778: h->flags |= HTML_NOSPACE;
1.157 kristaps 779: print_text(h, n->string);
1.1 kristaps 780: h->flags |= HTML_NOSPACE;
781: print_text(h, ")");
782: return(0);
783: }
784:
785:
786: /* ARGSUSED */
787: static int
788: mdoc_ns_pre(MDOC_ARGS)
789: {
790:
1.150 kristaps 791: if ( ! (MDOC_LINE & n->flags))
792: h->flags |= HTML_NOSPACE;
1.1 kristaps 793: return(1);
794: }
795:
796:
797: /* ARGSUSED */
798: static int
799: mdoc_ar_pre(MDOC_ARGS)
800: {
801: struct htmlpair tag;
802:
1.23 kristaps 803: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 804: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 805: return(1);
806: }
807:
808:
809: /* ARGSUSED */
810: static int
811: mdoc_xx_pre(MDOC_ARGS)
812: {
813: const char *pp;
814: struct htmlpair tag;
1.152 schwarze 815: int flags;
1.1 kristaps 816:
817: switch (n->tok) {
818: case (MDOC_Bsx):
1.112 schwarze 819: pp = "BSD/OS";
1.1 kristaps 820: break;
821: case (MDOC_Dx):
1.45 kristaps 822: pp = "DragonFly";
1.1 kristaps 823: break;
824: case (MDOC_Fx):
825: pp = "FreeBSD";
826: break;
827: case (MDOC_Nx):
828: pp = "NetBSD";
829: break;
830: case (MDOC_Ox):
831: pp = "OpenBSD";
832: break;
833: case (MDOC_Ux):
834: pp = "UNIX";
835: break;
836: default:
837: return(1);
838: }
839:
1.23 kristaps 840: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 841: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 842:
1.1 kristaps 843: print_text(h, pp);
1.148 kristaps 844: if (n->child) {
1.152 schwarze 845: flags = h->flags;
1.148 kristaps 846: h->flags |= HTML_KEEP;
847: print_text(h, n->child->string);
1.152 schwarze 848: h->flags = flags;
1.148 kristaps 849: }
850: return(0);
1.1 kristaps 851: }
852:
853:
854: /* ARGSUSED */
855: static int
1.4 kristaps 856: mdoc_bx_pre(MDOC_ARGS)
857: {
1.146 kristaps 858: struct htmlpair tag;
1.4 kristaps 859:
1.23 kristaps 860: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 861: print_otag(h, TAG_SPAN, 1, &tag);
862:
1.145 kristaps 863: if (NULL != (n = n->child)) {
864: print_text(h, n->string);
865: h->flags |= HTML_NOSPACE;
866: print_text(h, "BSD");
867: } else {
868: print_text(h, "BSD");
869: return(0);
870: }
1.4 kristaps 871:
1.145 kristaps 872: if (NULL != (n = n->next)) {
873: h->flags |= HTML_NOSPACE;
1.147 kristaps 874: print_text(h, "-");
1.4 kristaps 875: h->flags |= HTML_NOSPACE;
1.147 kristaps 876: print_text(h, n->string);
1.145 kristaps 877: }
1.4 kristaps 878:
879: return(0);
880: }
881:
1.142 kristaps 882: /* ARGSUSED */
1.4 kristaps 883: static int
1.115 kristaps 884: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 885: {
1.115 kristaps 886: struct roffsu su;
887: enum mdoc_list type;
1.116 kristaps 888: struct htmlpair tag[2];
1.115 kristaps 889: const struct mdoc_node *bl;
890:
891: bl = n->parent;
892: while (bl && MDOC_Bl != bl->tok)
893: bl = bl->parent;
1.23 kristaps 894:
1.115 kristaps 895: assert(bl);
1.23 kristaps 896:
1.137 kristaps 897: type = bl->norm->Bl.type;
1.24 kristaps 898:
1.116 kristaps 899: assert(lists[type]);
900: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 901:
1.115 kristaps 902: if (MDOC_HEAD == n->type) {
903: switch (type) {
904: case(LIST_bullet):
905: /* FALLTHROUGH */
906: case(LIST_dash):
907: /* FALLTHROUGH */
908: case(LIST_item):
909: /* FALLTHROUGH */
910: case(LIST_hyphen):
911: /* FALLTHROUGH */
912: case(LIST_enum):
913: return(0);
914: case(LIST_diag):
915: /* FALLTHROUGH */
916: case(LIST_hang):
917: /* FALLTHROUGH */
918: case(LIST_inset):
919: /* FALLTHROUGH */
920: case(LIST_ohang):
921: /* FALLTHROUGH */
922: case(LIST_tag):
1.137 kristaps 923: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 924: bufcat_su(h, "margin-top", &su);
925: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 926: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 927: if (LIST_diag != type)
928: break;
929: PAIR_CLASS_INIT(&tag[0], "diag");
930: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 931: break;
932: case(LIST_column):
933: break;
934: default:
935: break;
936: }
937: } else if (MDOC_BODY == n->type) {
938: switch (type) {
939: case(LIST_bullet):
940: /* FALLTHROUGH */
941: case(LIST_hyphen):
942: /* FALLTHROUGH */
943: case(LIST_dash):
944: /* FALLTHROUGH */
945: case(LIST_enum):
946: /* FALLTHROUGH */
947: case(LIST_item):
1.137 kristaps 948: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 949: bufcat_su(h, "margin-top", &su);
950: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 951: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 952: break;
953: case(LIST_diag):
954: /* FALLTHROUGH */
955: case(LIST_hang):
956: /* FALLTHROUGH */
957: case(LIST_inset):
958: /* FALLTHROUGH */
959: case(LIST_ohang):
960: /* FALLTHROUGH */
961: case(LIST_tag):
1.137 kristaps 962: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 963: print_otag(h, TAG_DD, 1, tag);
964: break;
965: }
1.137 kristaps 966: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 967: bufcat_su(h, "margin-left", &su);
968: PAIR_STYLE_INIT(&tag[1], h);
969: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 970: break;
971: case(LIST_column):
1.137 kristaps 972: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 973: bufcat_su(h, "margin-top", &su);
974: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 975: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 976: break;
977: default:
978: break;
979: }
980: } else {
981: switch (type) {
982: case (LIST_column):
1.116 kristaps 983: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 984: break;
985: default:
1.23 kristaps 986: break;
1.115 kristaps 987: }
1.1 kristaps 988: }
989:
990: return(1);
991: }
992:
1.25 kristaps 993: /* ARGSUSED */
1.1 kristaps 994: static int
1.115 kristaps 995: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 996: {
1.142 kristaps 997: int i;
1.119 kristaps 998: struct htmlpair tag[3];
1.23 kristaps 999: struct roffsu su;
1.134 kristaps 1000: char buf[BUFSIZ];
1.23 kristaps 1001:
1.115 kristaps 1002: if (MDOC_BODY == n->type) {
1.137 kristaps 1003: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 1004: print_otag(h, TAG_TBODY, 0, NULL);
1005: return(1);
1.23 kristaps 1006: }
1.1 kristaps 1007:
1.115 kristaps 1008: if (MDOC_HEAD == n->type) {
1.137 kristaps 1009: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 1010: return(0);
1011:
1012: /*
1013: * For each column, print out the <COL> tag with our
1014: * suggested width. The last column gets min-width, as
1015: * in terminal mode it auto-sizes to the width of the
1016: * screen and we want to preserve that behaviour.
1017: */
1.1 kristaps 1018:
1.142 kristaps 1019: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.137 kristaps 1020: a2width(n->norm->Bl.cols[i], &su);
1.115 kristaps 1021: bufinit(h);
1.142 kristaps 1022: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1023: bufcat_su(h, "width", &su);
1024: else
1025: bufcat_su(h, "min-width", &su);
1026: PAIR_STYLE_INIT(&tag[0], h);
1027: print_otag(h, TAG_COL, 1, tag);
1028: }
1.1 kristaps 1029:
1030: return(0);
1031: }
1032:
1.119 kristaps 1033: SCALE_VS_INIT(&su, 0);
1034: bufcat_su(h, "margin-top", &su);
1035: bufcat_su(h, "margin-bottom", &su);
1036: PAIR_STYLE_INIT(&tag[0], h);
1037:
1.137 kristaps 1038: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1039: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1040: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1041: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1042:
1.115 kristaps 1043: /* Set the block's left-hand margin. */
1.1 kristaps 1044:
1.137 kristaps 1045: if (n->norm->Bl.offs) {
1046: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1047: bufcat_su(h, "margin-left", &su);
1048: }
1.1 kristaps 1049:
1.137 kristaps 1050: switch (n->norm->Bl.type) {
1.115 kristaps 1051: case(LIST_bullet):
1.1 kristaps 1052: /* FALLTHROUGH */
1.115 kristaps 1053: case(LIST_dash):
1.1 kristaps 1054: /* FALLTHROUGH */
1.115 kristaps 1055: case(LIST_hyphen):
1.1 kristaps 1056: /* FALLTHROUGH */
1.115 kristaps 1057: case(LIST_item):
1.134 kristaps 1058: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1059: break;
1.115 kristaps 1060: case(LIST_enum):
1.134 kristaps 1061: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1062: break;
1.115 kristaps 1063: case(LIST_diag):
1064: /* FALLTHROUGH */
1065: case(LIST_hang):
1.46 kristaps 1066: /* FALLTHROUGH */
1.115 kristaps 1067: case(LIST_inset):
1.33 kristaps 1068: /* FALLTHROUGH */
1.115 kristaps 1069: case(LIST_ohang):
1.1 kristaps 1070: /* FALLTHROUGH */
1.115 kristaps 1071: case(LIST_tag):
1.134 kristaps 1072: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1073: break;
1074: case(LIST_column):
1.134 kristaps 1075: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1076: break;
1077: default:
1.115 kristaps 1078: abort();
1079: /* NOTREACHED */
1.1 kristaps 1080: }
1081:
1082: return(1);
1083: }
1084:
1085: /* ARGSUSED */
1086: static int
1087: mdoc_ex_pre(MDOC_ARGS)
1088: {
1.160 kristaps 1089: struct tag *t;
1090: struct htmlpair tag;
1091: int nchild;
1.1 kristaps 1092:
1.127 kristaps 1093: if (n->prev)
1094: print_otag(h, TAG_BR, 0, NULL);
1095:
1.23 kristaps 1096: PAIR_CLASS_INIT(&tag, "utility");
1097:
1.1 kristaps 1098: print_text(h, "The");
1.160 kristaps 1099:
1100: nchild = n->nchild;
1101: for (n = n->child; n; n = n->next) {
1102: assert(MDOC_TEXT == n->type);
1103:
1.132 kristaps 1104: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1105: print_text(h, n->string);
1.1 kristaps 1106: print_tagq(h, t);
1107:
1.160 kristaps 1108: if (nchild > 2 && n->next) {
1109: h->flags |= HTML_NOSPACE;
1110: print_text(h, ",");
1111: }
1.1 kristaps 1112:
1.160 kristaps 1113: if (n->next && NULL == n->next->next)
1114: print_text(h, "and");
1.1 kristaps 1115: }
1116:
1.160 kristaps 1117: if (nchild > 1)
1.1 kristaps 1118: print_text(h, "utilities exit");
1119: else
1120: print_text(h, "utility exits");
1121:
1122: print_text(h, "0 on success, and >0 if an error occurs.");
1123: return(0);
1124: }
1125:
1126:
1127: /* ARGSUSED */
1128: static int
1129: mdoc_em_pre(MDOC_ARGS)
1130: {
1131: struct htmlpair tag;
1132:
1.23 kristaps 1133: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1134: print_otag(h, TAG_SPAN, 1, &tag);
1135: return(1);
1136: }
1137:
1138:
1139: /* ARGSUSED */
1140: static int
1141: mdoc_d1_pre(MDOC_ARGS)
1142: {
1.23 kristaps 1143: struct htmlpair tag[2];
1144: struct roffsu su;
1.1 kristaps 1145:
1146: if (MDOC_BLOCK != n->type)
1147: return(1);
1148:
1.118 kristaps 1149: SCALE_VS_INIT(&su, 0);
1150: bufcat_su(h, "margin-top", &su);
1151: bufcat_su(h, "margin-bottom", &su);
1152: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1153: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1154:
1155: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1156:
1.136 kristaps 1157: PAIR_CLASS_INIT(&tag[0], "display");
1158: print_otag(h, TAG_DIV, 1, tag);
1159:
1.135 kristaps 1160: if (MDOC_Dl == n->tok) {
1.136 kristaps 1161: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1162: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1163: }
1.35 kristaps 1164:
1.1 kristaps 1165: return(1);
1166: }
1167:
1168:
1169: /* ARGSUSED */
1170: static int
1171: mdoc_sx_pre(MDOC_ARGS)
1172: {
1.157 kristaps 1173: struct htmlpair tag[2];
1174: char buf[BUFSIZ];
1.1 kristaps 1175:
1.41 kristaps 1176: strlcpy(buf, "#", BUFSIZ);
1.157 kristaps 1177: for (n = n->child; n; n = n->next) {
1178: html_idcat(buf, n->string, BUFSIZ);
1179: if (n->next)
1.42 kristaps 1180: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1181: }
1182:
1.23 kristaps 1183: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1184: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1185:
1.134 kristaps 1186: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1187: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1188: return(1);
1189: }
1190:
1191:
1192: /* ARGSUSED */
1193: static int
1194: mdoc_bd_pre(MDOC_ARGS)
1195: {
1196: struct htmlpair tag[2];
1.149 kristaps 1197: int comp, sv;
1.80 kristaps 1198: const struct mdoc_node *nn;
1.23 kristaps 1199: struct roffsu su;
1.1 kristaps 1200:
1.80 kristaps 1201: if (MDOC_HEAD == n->type)
1.1 kristaps 1202: return(0);
1203:
1204: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1205: comp = n->norm->Bd.comp;
1.23 kristaps 1206: for (nn = n; nn && ! comp; nn = nn->parent) {
1207: if (MDOC_BLOCK != nn->type)
1208: continue;
1209: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1210: comp = 1;
1211: if (nn->prev)
1212: break;
1213: }
1.126 kristaps 1214: if ( ! comp)
1215: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1216: return(1);
1217: }
1218:
1.126 kristaps 1219: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1220: if (n->norm->Bd.offs)
1221: a2offs(n->norm->Bd.offs, &su);
1.126 kristaps 1222:
1223: bufcat_su(h, "margin-left", &su);
1224: PAIR_STYLE_INIT(&tag[0], h);
1225:
1.137 kristaps 1226: if (DISP_unfilled != n->norm->Bd.type &&
1227: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1228: PAIR_CLASS_INIT(&tag[1], "display");
1229: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1230: return(1);
1.126 kristaps 1231: }
1.1 kristaps 1232:
1.126 kristaps 1233: PAIR_CLASS_INIT(&tag[1], "lit display");
1234: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1235:
1.149 kristaps 1236: /* This can be recursive: save & set our literal state. */
1237:
1238: sv = h->flags & HTML_LITERAL;
1239: h->flags |= HTML_LITERAL;
1240:
1.14 kristaps 1241: for (nn = n->child; nn; nn = nn->next) {
1242: print_mdoc_node(m, nn, h);
1.108 kristaps 1243: /*
1244: * If the printed node flushes its own line, then we
1245: * needn't do it here as well. This is hacky, but the
1246: * notion of selective eoln whitespace is pretty dumb
1247: * anyway, so don't sweat it.
1248: */
1249: switch (nn->tok) {
1.111 kristaps 1250: case (MDOC_Sm):
1251: /* FALLTHROUGH */
1.108 kristaps 1252: case (MDOC_br):
1253: /* FALLTHROUGH */
1254: case (MDOC_sp):
1255: /* FALLTHROUGH */
1256: case (MDOC_Bl):
1.114 kristaps 1257: /* FALLTHROUGH */
1258: case (MDOC_D1):
1259: /* FALLTHROUGH */
1260: case (MDOC_Dl):
1.108 kristaps 1261: /* FALLTHROUGH */
1262: case (MDOC_Lp):
1263: /* FALLTHROUGH */
1264: case (MDOC_Pp):
1265: continue;
1266: default:
1267: break;
1268: }
1.101 schwarze 1269: if (nn->next && nn->next->line == nn->line)
1270: continue;
1.126 kristaps 1271: else if (nn->next)
1272: print_text(h, "\n");
1.125 kristaps 1273:
1.101 schwarze 1274: h->flags |= HTML_NOSPACE;
1.1 kristaps 1275: }
1.149 kristaps 1276:
1277: if (0 == sv)
1278: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1279:
1280: return(0);
1281: }
1282:
1283:
1284: /* ARGSUSED */
1285: static int
1286: mdoc_pa_pre(MDOC_ARGS)
1287: {
1288: struct htmlpair tag;
1289:
1.23 kristaps 1290: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1291: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1292: return(1);
1293: }
1294:
1295:
1296: /* ARGSUSED */
1297: static int
1298: mdoc_ad_pre(MDOC_ARGS)
1299: {
1300: struct htmlpair tag;
1301:
1.23 kristaps 1302: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1303: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1304: return(1);
1305: }
1306:
1307:
1308: /* ARGSUSED */
1309: static int
1310: mdoc_an_pre(MDOC_ARGS)
1311: {
1312: struct htmlpair tag;
1313:
1.19 kristaps 1314: /* TODO: -split and -nosplit (see termp_an_pre()). */
1315:
1.23 kristaps 1316: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1317: print_otag(h, TAG_SPAN, 1, &tag);
1318: return(1);
1319: }
1320:
1321:
1322: /* ARGSUSED */
1323: static int
1324: mdoc_cd_pre(MDOC_ARGS)
1325: {
1326: struct htmlpair tag;
1327:
1.78 kristaps 1328: synopsis_pre(h, n);
1.23 kristaps 1329: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1330: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1331: return(1);
1332: }
1333:
1334:
1335: /* ARGSUSED */
1336: static int
1337: mdoc_dv_pre(MDOC_ARGS)
1338: {
1339: struct htmlpair tag;
1340:
1.23 kristaps 1341: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1342: print_otag(h, TAG_SPAN, 1, &tag);
1343: return(1);
1344: }
1345:
1346:
1347: /* ARGSUSED */
1348: static int
1349: mdoc_ev_pre(MDOC_ARGS)
1350: {
1351: struct htmlpair tag;
1352:
1.23 kristaps 1353: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1354: print_otag(h, TAG_SPAN, 1, &tag);
1355: return(1);
1356: }
1357:
1358:
1359: /* ARGSUSED */
1360: static int
1361: mdoc_er_pre(MDOC_ARGS)
1362: {
1363: struct htmlpair tag;
1364:
1.23 kristaps 1365: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1366: print_otag(h, TAG_SPAN, 1, &tag);
1367: return(1);
1368: }
1369:
1370:
1371: /* ARGSUSED */
1372: static int
1373: mdoc_fa_pre(MDOC_ARGS)
1374: {
1375: const struct mdoc_node *nn;
1376: struct htmlpair tag;
1377: struct tag *t;
1378:
1.23 kristaps 1379: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1380: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1381: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1382: return(1);
1383: }
1384:
1385: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1386: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1387: print_text(h, nn->string);
1388: print_tagq(h, t);
1.155 kristaps 1389: if (nn->next) {
1390: h->flags |= HTML_NOSPACE;
1.1 kristaps 1391: print_text(h, ",");
1.155 kristaps 1392: }
1.1 kristaps 1393: }
1394:
1.155 kristaps 1395: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1396: h->flags |= HTML_NOSPACE;
1.1 kristaps 1397: print_text(h, ",");
1.155 kristaps 1398: }
1.1 kristaps 1399:
1400: return(0);
1401: }
1402:
1403:
1404: /* ARGSUSED */
1405: static int
1406: mdoc_fd_pre(MDOC_ARGS)
1407: {
1.162 kristaps 1408: struct htmlpair tag[2];
1409: char buf[BUFSIZ];
1410: size_t sz;
1411: int i;
1412: struct tag *t;
1.1 kristaps 1413:
1.78 kristaps 1414: synopsis_pre(h, n);
1415:
1.162 kristaps 1416: if (NULL == (n = n->child))
1417: return(0);
1418:
1419: assert(MDOC_TEXT == n->type);
1420:
1421: if (strcmp(n->string, "#include")) {
1422: PAIR_CLASS_INIT(&tag[0], "macro");
1423: print_otag(h, TAG_B, 1, tag);
1424: return(1);
1425: }
1426:
1427: PAIR_CLASS_INIT(&tag[0], "includes");
1428: print_otag(h, TAG_B, 1, tag);
1429: print_text(h, n->string);
1430:
1431: if (NULL != (n = n->next)) {
1432: assert(MDOC_TEXT == n->type);
1433: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1434: n->string + 1 : n->string, BUFSIZ);
1435:
1436: sz = strlen(buf);
1437: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1438: buf[sz - 1] = '\0';
1439:
1440: PAIR_CLASS_INIT(&tag[0], "link-includes");
1441: bufinit(h);
1442:
1443: i = 1;
1444: if (h->base_includes) {
1445: buffmt_includes(h, buf);
1446: PAIR_HREF_INIT(&tag[i], h->buf);
1447: i++;
1448: }
1449:
1450: t = print_otag(h, TAG_A, i, tag);
1451: print_text(h, n->string);
1452: print_tagq(h, t);
1453:
1454: n = n->next;
1455: }
1456:
1457: for ( ; n; n = n->next) {
1458: assert(MDOC_TEXT == n->type);
1459: print_text(h, n->string);
1460: }
1461:
1462: return(0);
1.1 kristaps 1463: }
1464:
1465:
1466: /* ARGSUSED */
1467: static int
1468: mdoc_vt_pre(MDOC_ARGS)
1469: {
1.23 kristaps 1470: struct htmlpair tag;
1.1 kristaps 1471:
1.78 kristaps 1472: if (MDOC_BLOCK == n->type) {
1473: synopsis_pre(h, n);
1.54 kristaps 1474: return(1);
1.78 kristaps 1475: } else if (MDOC_ELEM == n->type) {
1476: synopsis_pre(h, n);
1.54 kristaps 1477: } else if (MDOC_HEAD == n->type)
1478: return(0);
1.1 kristaps 1479:
1.23 kristaps 1480: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1481: print_otag(h, TAG_SPAN, 1, &tag);
1482: return(1);
1483: }
1484:
1.2 kristaps 1485:
1.1 kristaps 1486: /* ARGSUSED */
1487: static int
1488: mdoc_ft_pre(MDOC_ARGS)
1489: {
1.23 kristaps 1490: struct htmlpair tag;
1.1 kristaps 1491:
1.78 kristaps 1492: synopsis_pre(h, n);
1.23 kristaps 1493: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1494: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1495: return(1);
1496: }
1497:
1498:
1499: /* ARGSUSED */
1500: static int
1501: mdoc_fn_pre(MDOC_ARGS)
1502: {
1.157 kristaps 1503: struct tag *t;
1504: struct htmlpair tag[2];
1505: char nbuf[BUFSIZ];
1506: const char *sp, *ep;
1507: int sz, i, pretty;
1.1 kristaps 1508:
1.157 kristaps 1509: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1510: synopsis_pre(h, n);
1.1 kristaps 1511:
1.7 kristaps 1512: /* Split apart into type and name. */
1513: assert(n->child->string);
1514: sp = n->child->string;
1.19 kristaps 1515:
1.26 kristaps 1516: ep = strchr(sp, ' ');
1517: if (NULL != ep) {
1.23 kristaps 1518: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1519: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1520:
1521: while (ep) {
1522: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1523: (void)memcpy(nbuf, sp, (size_t)sz);
1524: nbuf[sz] = '\0';
1525: print_text(h, nbuf);
1526: sp = ++ep;
1527: ep = strchr(sp, ' ');
1528: }
1529: print_tagq(h, t);
1.7 kristaps 1530: }
1.1 kristaps 1531:
1.23 kristaps 1532: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1533:
1534: /*
1535: * FIXME: only refer to IDs that we know exist.
1536: */
1537:
1538: #if 0
1.87 kristaps 1539: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1540: nbuf[0] = '\0';
1541: html_idcat(nbuf, sp, BUFSIZ);
1542: PAIR_ID_INIT(&tag[1], nbuf);
1543: } else {
1544: strlcpy(nbuf, "#", BUFSIZ);
1545: html_idcat(nbuf, sp, BUFSIZ);
1546: PAIR_HREF_INIT(&tag[1], nbuf);
1547: }
1548: #endif
1549:
1.132 kristaps 1550: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1551:
1552: if (sp) {
1.57 kristaps 1553: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1554: print_text(h, nbuf);
1555: }
1556:
1.1 kristaps 1557: print_tagq(h, t);
1558:
1559: h->flags |= HTML_NOSPACE;
1560: print_text(h, "(");
1.163 kristaps 1561: h->flags |= HTML_NOSPACE;
1.1 kristaps 1562:
1.23 kristaps 1563: bufinit(h);
1564: PAIR_CLASS_INIT(&tag[0], "farg");
1565: bufcat_style(h, "white-space", "nowrap");
1566: PAIR_STYLE_INIT(&tag[1], h);
1567:
1.157 kristaps 1568: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1569: i = 1;
1.87 kristaps 1570: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1571: i = 2;
1.133 kristaps 1572: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1573: print_text(h, n->string);
1.1 kristaps 1574: print_tagq(h, t);
1.157 kristaps 1575: if (n->next) {
1.155 kristaps 1576: h->flags |= HTML_NOSPACE;
1.1 kristaps 1577: print_text(h, ",");
1.155 kristaps 1578: }
1.1 kristaps 1579: }
1580:
1.155 kristaps 1581: h->flags |= HTML_NOSPACE;
1.1 kristaps 1582: print_text(h, ")");
1.155 kristaps 1583:
1.157 kristaps 1584: if (pretty) {
1.155 kristaps 1585: h->flags |= HTML_NOSPACE;
1.1 kristaps 1586: print_text(h, ";");
1.155 kristaps 1587: }
1.99 kristaps 1588:
1589: return(0);
1590: }
1591:
1592:
1593: /* ARGSUSED */
1594: static int
1595: mdoc_sm_pre(MDOC_ARGS)
1596: {
1597:
1598: assert(n->child && MDOC_TEXT == n->child->type);
1599: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1600: /*
1601: * FIXME: no p->col to check. Thus, if we have
1602: * .Bd -literal
1603: * .Sm off
1604: * 1 2
1605: * .Sm on
1606: * 3
1607: * .Ed
1608: * the "3" is preceded by a space.
1609: */
1.99 kristaps 1610: h->flags &= ~HTML_NOSPACE;
1611: h->flags &= ~HTML_NONOSPACE;
1612: } else
1613: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1614:
1615: return(0);
1616: }
1617:
1.120 kristaps 1618: /* ARGSUSED */
1619: static int
1620: mdoc_pp_pre(MDOC_ARGS)
1621: {
1622:
1623: print_otag(h, TAG_P, 0, NULL);
1624: return(0);
1625:
1626: }
1.1 kristaps 1627:
1628: /* ARGSUSED */
1629: static int
1630: mdoc_sp_pre(MDOC_ARGS)
1631: {
1.120 kristaps 1632: struct roffsu su;
1.23 kristaps 1633: struct htmlpair tag;
1.1 kristaps 1634:
1.120 kristaps 1635: SCALE_VS_INIT(&su, 1);
1636:
1637: if (MDOC_sp == n->tok) {
1638: if (n->child)
1639: a2roffsu(n->child->string, &su, SCALE_VS);
1640: } else
1641: su.scale = 0;
1.1 kristaps 1642:
1.23 kristaps 1643: bufcat_su(h, "height", &su);
1644: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1645: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1646:
1.42 kristaps 1647: /* So the div isn't empty: */
1648: print_text(h, "\\~");
1649:
1650: return(0);
1.1 kristaps 1651:
1652: }
1.2 kristaps 1653:
1654: /* ARGSUSED */
1655: static int
1656: mdoc_lk_pre(MDOC_ARGS)
1657: {
1.158 kristaps 1658: struct htmlpair tag[2];
1659:
1660: if (NULL == (n = n->child))
1661: return(0);
1.2 kristaps 1662:
1.158 kristaps 1663: assert(MDOC_TEXT == n->type);
1.2 kristaps 1664:
1.23 kristaps 1665: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1666: PAIR_HREF_INIT(&tag[1], n->string);
1667:
1.2 kristaps 1668: print_otag(h, TAG_A, 2, tag);
1669:
1.158 kristaps 1670: for (n = n->next; n; n = n->next) {
1671: assert(MDOC_TEXT == n->type);
1672: print_text(h, n->string);
1673: }
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: bufinit(h);
1780:
1.23 kristaps 1781: i = 1;
1.156 kristaps 1782:
1.17 kristaps 1783: if (h->base_includes) {
1.156 kristaps 1784: buffmt_includes(h, n->string);
1.161 kristaps 1785: PAIR_HREF_INIT(&tag[i], h->buf);
1786: i++;
1.156 kristaps 1787: }
1788:
1.17 kristaps 1789: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1790: print_text(h, n->string);
1.17 kristaps 1791: print_tagq(h, t);
1.156 kristaps 1792:
1793: n = n->next;
1.17 kristaps 1794: }
1.4 kristaps 1795:
1796: h->flags |= HTML_NOSPACE;
1797: print_text(h, ">");
1.156 kristaps 1798:
1799: for ( ; n; n = n->next) {
1800: assert(MDOC_TEXT == n->type);
1801: print_text(h, n->string);
1802: }
1.4 kristaps 1803:
1804: return(0);
1805: }
1806:
1807:
1808: /* ARGSUSED */
1809: static int
1810: mdoc_ic_pre(MDOC_ARGS)
1811: {
1812: struct htmlpair tag;
1813:
1.23 kristaps 1814: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1815: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1816: return(1);
1817: }
1818:
1819:
1820: /* ARGSUSED */
1821: static int
1822: mdoc_rv_pre(MDOC_ARGS)
1823: {
1.159 kristaps 1824: struct htmlpair tag;
1825: struct tag *t;
1826: int nchild;
1.4 kristaps 1827:
1.127 kristaps 1828: if (n->prev)
1829: print_otag(h, TAG_BR, 0, NULL);
1830:
1.160 kristaps 1831: PAIR_CLASS_INIT(&tag, "fname");
1832:
1.4 kristaps 1833: print_text(h, "The");
1834:
1.159 kristaps 1835: nchild = n->nchild;
1836: for (n = n->child; n; n = n->next) {
1837: assert(MDOC_TEXT == n->type);
1838:
1.139 kristaps 1839: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1840: print_text(h, n->string);
1.4 kristaps 1841: print_tagq(h, t);
1.160 kristaps 1842:
1.159 kristaps 1843: h->flags |= HTML_NOSPACE;
1844: print_text(h, "()");
1845:
1846: if (nchild > 2 && n->next) {
1847: h->flags |= HTML_NOSPACE;
1848: print_text(h, ",");
1849: }
1.4 kristaps 1850:
1.159 kristaps 1851: if (n->next && NULL == n->next->next)
1852: print_text(h, "and");
1.4 kristaps 1853: }
1854:
1.159 kristaps 1855: if (nchild > 1)
1.4 kristaps 1856: print_text(h, "functions return");
1857: else
1858: print_text(h, "function returns");
1859:
1860: print_text(h, "the value 0 if successful; otherwise the value "
1861: "-1 is returned and the global variable");
1862:
1.23 kristaps 1863: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1864: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1865: print_text(h, "errno");
1866: print_tagq(h, t);
1867: print_text(h, "is set to indicate the error.");
1868: return(0);
1869: }
1870:
1871:
1872: /* ARGSUSED */
1873: static int
1874: mdoc_va_pre(MDOC_ARGS)
1875: {
1876: struct htmlpair tag;
1877:
1.23 kristaps 1878: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1879: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1880: return(1);
1881: }
1882:
1883:
1884: /* ARGSUSED */
1885: static int
1.5 kristaps 1886: mdoc_ap_pre(MDOC_ARGS)
1887: {
1888:
1889: h->flags |= HTML_NOSPACE;
1890: print_text(h, "\\(aq");
1891: h->flags |= HTML_NOSPACE;
1892: return(1);
1893: }
1894:
1895:
1896: /* ARGSUSED */
1897: static int
1898: mdoc_bf_pre(MDOC_ARGS)
1899: {
1.23 kristaps 1900: struct htmlpair tag[2];
1901: struct roffsu su;
1.5 kristaps 1902:
1903: if (MDOC_HEAD == n->type)
1904: return(0);
1.92 kristaps 1905: else if (MDOC_BODY != n->type)
1.5 kristaps 1906: return(1);
1907:
1.137 kristaps 1908: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1909: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1910: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1911: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1912: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1913: PAIR_CLASS_INIT(&tag[0], "lit");
1914: else
1915: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1916:
1.92 kristaps 1917: /*
1918: * We want this to be inline-formatted, but needs to be div to
1919: * accept block children.
1920: */
1.23 kristaps 1921: bufcat_style(h, "display", "inline");
1922: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1923: /* Needs a left-margin for spacing. */
1924: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1925: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1926: print_otag(h, TAG_DIV, 2, tag);
1927: return(1);
1928: }
1929:
1930:
1931: /* ARGSUSED */
1932: static int
1933: mdoc_ms_pre(MDOC_ARGS)
1934: {
1935: struct htmlpair tag;
1936:
1.23 kristaps 1937: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1938: print_otag(h, TAG_SPAN, 1, &tag);
1939: return(1);
1940: }
1941:
1942:
1943: /* ARGSUSED */
1944: static int
1.110 schwarze 1945: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1946: {
1947:
1948: h->flags |= HTML_IGNDELIM;
1949: return(1);
1950: }
1951:
1952:
1953: /* ARGSUSED */
1954: static void
1955: mdoc_pf_post(MDOC_ARGS)
1956: {
1957:
1958: h->flags |= HTML_NOSPACE;
1959: }
1960:
1961:
1962: /* ARGSUSED */
1963: static int
1964: mdoc_rs_pre(MDOC_ARGS)
1965: {
1.23 kristaps 1966: struct htmlpair tag;
1.5 kristaps 1967:
1968: if (MDOC_BLOCK != n->type)
1969: return(1);
1970:
1.120 kristaps 1971: if (n->prev && SEC_SEE_ALSO == n->sec)
1972: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1973:
1.23 kristaps 1974: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1975: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1976: return(1);
1977: }
1.6 kristaps 1978:
1979:
1980:
1981: /* ARGSUSED */
1982: static int
1983: mdoc_li_pre(MDOC_ARGS)
1984: {
1985: struct htmlpair tag;
1986:
1.23 kristaps 1987: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1988: print_otag(h, TAG_SPAN, 1, &tag);
1989: return(1);
1990: }
1991:
1992:
1993: /* ARGSUSED */
1994: static int
1995: mdoc_sy_pre(MDOC_ARGS)
1996: {
1997: struct htmlpair tag;
1998:
1.23 kristaps 1999: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2000: print_otag(h, TAG_SPAN, 1, &tag);
2001: return(1);
2002: }
2003:
2004:
2005: /* ARGSUSED */
2006: static int
2007: mdoc_bt_pre(MDOC_ARGS)
2008: {
2009:
2010: print_text(h, "is currently in beta test.");
2011: return(0);
2012: }
2013:
2014:
2015: /* ARGSUSED */
2016: static int
2017: mdoc_ud_pre(MDOC_ARGS)
2018: {
2019:
2020: print_text(h, "currently under development.");
2021: return(0);
2022: }
2023:
2024:
2025: /* ARGSUSED */
2026: static int
2027: mdoc_lb_pre(MDOC_ARGS)
2028: {
2029: struct htmlpair tag;
2030:
1.127 kristaps 2031: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2032: print_otag(h, TAG_BR, 0, NULL);
2033:
1.23 kristaps 2034: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2035: print_otag(h, TAG_SPAN, 1, &tag);
2036: return(1);
2037: }
1.10 kristaps 2038:
2039:
2040: /* ARGSUSED */
2041: static int
2042: mdoc__x_pre(MDOC_ARGS)
2043: {
1.38 kristaps 2044: struct htmlpair tag[2];
1.133 kristaps 2045: enum htmltag t;
2046:
2047: t = TAG_SPAN;
1.37 kristaps 2048:
1.10 kristaps 2049: switch (n->tok) {
2050: case(MDOC__A):
1.38 kristaps 2051: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2052: if (n->prev && MDOC__A == n->prev->tok)
2053: if (NULL == n->next || MDOC__A != n->next->tok)
2054: print_text(h, "and");
1.10 kristaps 2055: break;
2056: case(MDOC__B):
1.38 kristaps 2057: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 2058: t = TAG_I;
1.10 kristaps 2059: break;
2060: case(MDOC__C):
1.38 kristaps 2061: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2062: break;
2063: case(MDOC__D):
1.38 kristaps 2064: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2065: break;
2066: case(MDOC__I):
1.38 kristaps 2067: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 2068: t = TAG_I;
1.10 kristaps 2069: break;
2070: case(MDOC__J):
1.38 kristaps 2071: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 2072: t = TAG_I;
1.10 kristaps 2073: break;
2074: case(MDOC__N):
1.38 kristaps 2075: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2076: break;
2077: case(MDOC__O):
1.38 kristaps 2078: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2079: break;
2080: case(MDOC__P):
1.38 kristaps 2081: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2082: break;
2083: case(MDOC__Q):
1.38 kristaps 2084: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2085: break;
2086: case(MDOC__R):
1.38 kristaps 2087: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2088: break;
2089: case(MDOC__T):
1.38 kristaps 2090: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2091: break;
1.38 kristaps 2092: case(MDOC__U):
2093: PAIR_CLASS_INIT(&tag[0], "link-ref");
2094: break;
1.10 kristaps 2095: case(MDOC__V):
1.38 kristaps 2096: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2097: break;
2098: default:
2099: abort();
2100: /* NOTREACHED */
2101: }
2102:
1.38 kristaps 2103: if (MDOC__U != n->tok) {
1.133 kristaps 2104: print_otag(h, t, 1, tag);
1.38 kristaps 2105: return(1);
2106: }
2107:
2108: PAIR_HREF_INIT(&tag[1], n->child->string);
2109: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2110:
1.10 kristaps 2111: return(1);
2112: }
2113:
2114:
2115: /* ARGSUSED */
2116: static void
2117: mdoc__x_post(MDOC_ARGS)
2118: {
1.103 kristaps 2119:
2120: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2121: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2122: if (NULL == n->prev || MDOC__A != n->prev->tok)
2123: return;
1.10 kristaps 2124:
1.61 kristaps 2125: /* TODO: %U */
2126:
1.106 kristaps 2127: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2128: return;
2129:
1.155 kristaps 2130: h->flags |= HTML_NOSPACE;
1.10 kristaps 2131: print_text(h, n->next ? "," : ".");
1.94 kristaps 2132: }
2133:
2134:
2135: /* ARGSUSED */
2136: static int
2137: mdoc_bk_pre(MDOC_ARGS)
2138: {
2139:
2140: switch (n->type) {
2141: case (MDOC_BLOCK):
2142: break;
2143: case (MDOC_HEAD):
2144: return(0);
2145: case (MDOC_BODY):
1.131 kristaps 2146: if (n->parent->args || 0 == n->prev->nchild)
2147: h->flags |= HTML_PREKEEP;
1.94 kristaps 2148: break;
2149: default:
2150: abort();
2151: /* NOTREACHED */
2152: }
2153:
2154: return(1);
2155: }
2156:
2157:
2158: /* ARGSUSED */
2159: static void
2160: mdoc_bk_post(MDOC_ARGS)
2161: {
2162:
2163: if (MDOC_BODY == n->type)
2164: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2165: }
1.107 kristaps 2166:
2167:
2168: /* ARGSUSED */
2169: static int
2170: mdoc_quote_pre(MDOC_ARGS)
2171: {
2172: struct htmlpair tag;
2173:
2174: if (MDOC_BODY != n->type)
2175: return(1);
2176:
2177: switch (n->tok) {
2178: case (MDOC_Ao):
2179: /* FALLTHROUGH */
2180: case (MDOC_Aq):
2181: print_text(h, "\\(la");
2182: break;
2183: case (MDOC_Bro):
2184: /* FALLTHROUGH */
2185: case (MDOC_Brq):
2186: print_text(h, "\\(lC");
2187: break;
2188: case (MDOC_Bo):
2189: /* FALLTHROUGH */
2190: case (MDOC_Bq):
2191: print_text(h, "\\(lB");
2192: break;
2193: case (MDOC_Oo):
2194: /* FALLTHROUGH */
2195: case (MDOC_Op):
2196: print_text(h, "\\(lB");
1.109 kristaps 2197: h->flags |= HTML_NOSPACE;
1.107 kristaps 2198: PAIR_CLASS_INIT(&tag, "opt");
2199: print_otag(h, TAG_SPAN, 1, &tag);
2200: break;
2201: case (MDOC_Do):
2202: /* FALLTHROUGH */
2203: case (MDOC_Dq):
2204: /* FALLTHROUGH */
2205: case (MDOC_Qo):
2206: /* FALLTHROUGH */
2207: case (MDOC_Qq):
2208: print_text(h, "\\(lq");
2209: break;
2210: case (MDOC_Po):
2211: /* FALLTHROUGH */
2212: case (MDOC_Pq):
2213: print_text(h, "(");
2214: break;
2215: case (MDOC_Ql):
2216: /* FALLTHROUGH */
2217: case (MDOC_So):
2218: /* FALLTHROUGH */
2219: case (MDOC_Sq):
2220: print_text(h, "\\(oq");
2221: break;
2222: default:
2223: abort();
2224: /* NOTREACHED */
2225: }
2226:
2227: h->flags |= HTML_NOSPACE;
2228: return(1);
2229: }
2230:
2231:
2232: /* ARGSUSED */
2233: static void
2234: mdoc_quote_post(MDOC_ARGS)
2235: {
2236:
2237: if (MDOC_BODY != n->type)
2238: return;
2239:
2240: h->flags |= HTML_NOSPACE;
2241:
2242: switch (n->tok) {
2243: case (MDOC_Ao):
2244: /* FALLTHROUGH */
2245: case (MDOC_Aq):
2246: print_text(h, "\\(ra");
2247: break;
2248: case (MDOC_Bro):
2249: /* FALLTHROUGH */
2250: case (MDOC_Brq):
2251: print_text(h, "\\(rC");
2252: break;
2253: case (MDOC_Oo):
2254: /* FALLTHROUGH */
2255: case (MDOC_Op):
2256: /* FALLTHROUGH */
2257: case (MDOC_Bo):
2258: /* FALLTHROUGH */
2259: case (MDOC_Bq):
2260: print_text(h, "\\(rB");
2261: break;
2262: case (MDOC_Qo):
2263: /* FALLTHROUGH */
2264: case (MDOC_Qq):
2265: /* FALLTHROUGH */
2266: case (MDOC_Do):
2267: /* FALLTHROUGH */
2268: case (MDOC_Dq):
2269: print_text(h, "\\(rq");
2270: break;
2271: case (MDOC_Po):
2272: /* FALLTHROUGH */
2273: case (MDOC_Pq):
2274: print_text(h, ")");
2275: break;
2276: case (MDOC_Ql):
2277: /* FALLTHROUGH */
2278: case (MDOC_So):
2279: /* FALLTHROUGH */
2280: case (MDOC_Sq):
2281: print_text(h, "\\(aq");
2282: break;
2283: default:
2284: abort();
2285: /* NOTREACHED */
2286: }
2287: }
2288:
2289:
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