Annotation of mandoc/mdoc_html.c, Revision 1.177
1.177 ! kristaps 1: /* $Id: mdoc_html.c,v 1.176 2011/08/18 09:02:22 kristaps Exp $ */
1.1 kristaps 2: /*
1.152 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
1.52 kristaps 17: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
1.1 kristaps 21: #include <sys/types.h>
22:
23: #include <assert.h>
24: #include <ctype.h>
25: #include <stdio.h>
26: #include <stdlib.h>
27: #include <string.h>
28: #include <unistd.h>
29:
1.65 kristaps 30: #include "mandoc.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37:
38: #define MDOC_ARGS const struct mdoc_meta *m, \
39: const struct mdoc_node *n, \
40: struct html *h
41:
1.52 kristaps 42: #ifndef MIN
43: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
44: #endif
45:
1.1 kristaps 46: struct htmlmdoc {
47: int (*pre)(MDOC_ARGS);
48: void (*post)(MDOC_ARGS);
49: };
50:
51: static void print_mdoc(MDOC_ARGS);
52: static void print_mdoc_head(MDOC_ARGS);
53: static void print_mdoc_node(MDOC_ARGS);
54: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 55: static void synopsis_pre(struct html *,
56: const struct mdoc_node *);
1.1 kristaps 57:
1.23 kristaps 58: static void a2width(const char *, struct roffsu *);
59: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 60:
1.1 kristaps 61: static void mdoc_root_post(MDOC_ARGS);
62: static int mdoc_root_pre(MDOC_ARGS);
63:
1.10 kristaps 64: static void mdoc__x_post(MDOC_ARGS);
65: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 66: static int mdoc_ad_pre(MDOC_ARGS);
67: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 68: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 69: static int mdoc_ar_pre(MDOC_ARGS);
70: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 71: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 72: static void mdoc_bk_post(MDOC_ARGS);
73: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 74: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 75: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 76: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 77: static int mdoc_cd_pre(MDOC_ARGS);
78: static int mdoc_d1_pre(MDOC_ARGS);
79: static int mdoc_dv_pre(MDOC_ARGS);
80: static int mdoc_fa_pre(MDOC_ARGS);
81: static int mdoc_fd_pre(MDOC_ARGS);
82: static int mdoc_fl_pre(MDOC_ARGS);
83: static int mdoc_fn_pre(MDOC_ARGS);
84: static int mdoc_ft_pre(MDOC_ARGS);
85: static int mdoc_em_pre(MDOC_ARGS);
86: static int mdoc_er_pre(MDOC_ARGS);
87: static int mdoc_ev_pre(MDOC_ARGS);
88: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 89: static void mdoc_fo_post(MDOC_ARGS);
90: static int mdoc_fo_pre(MDOC_ARGS);
91: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 92: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 93: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 94: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 95: static int mdoc_lb_pre(MDOC_ARGS);
96: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 97: static int mdoc_lk_pre(MDOC_ARGS);
98: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 99: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 100: static int mdoc_nd_pre(MDOC_ARGS);
101: static int mdoc_nm_pre(MDOC_ARGS);
102: static int mdoc_ns_pre(MDOC_ARGS);
103: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 104: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 105: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 106: static void mdoc_quote_post(MDOC_ARGS);
107: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 108: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 109: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 110: static int mdoc_sh_pre(MDOC_ARGS);
1.99 kristaps 111: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 112: static int mdoc_sp_pre(MDOC_ARGS);
113: static int mdoc_ss_pre(MDOC_ARGS);
114: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 115: static int mdoc_sy_pre(MDOC_ARGS);
116: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 117: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 118: static int mdoc_vt_pre(MDOC_ARGS);
119: static int mdoc_xr_pre(MDOC_ARGS);
120: static int mdoc_xx_pre(MDOC_ARGS);
121:
122: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 123: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 124: {NULL, NULL}, /* Dd */
125: {NULL, NULL}, /* Dt */
126: {NULL, NULL}, /* Os */
127: {mdoc_sh_pre, NULL }, /* Sh */
128: {mdoc_ss_pre, NULL }, /* Ss */
1.120 kristaps 129: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 130: {mdoc_d1_pre, NULL}, /* D1 */
131: {mdoc_d1_pre, NULL}, /* Dl */
132: {mdoc_bd_pre, NULL}, /* Bd */
133: {NULL, NULL}, /* Ed */
1.115 kristaps 134: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 135: {NULL, NULL}, /* El */
136: {mdoc_it_pre, NULL}, /* It */
137: {mdoc_ad_pre, NULL}, /* Ad */
138: {mdoc_an_pre, NULL}, /* An */
139: {mdoc_ar_pre, NULL}, /* Ar */
140: {mdoc_cd_pre, NULL}, /* Cd */
141: {mdoc_fl_pre, NULL}, /* Cm */
142: {mdoc_dv_pre, NULL}, /* Dv */
143: {mdoc_er_pre, NULL}, /* Er */
144: {mdoc_ev_pre, NULL}, /* Ev */
145: {mdoc_ex_pre, NULL}, /* Ex */
146: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 147: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 148: {mdoc_fl_pre, NULL}, /* Fl */
149: {mdoc_fn_pre, NULL}, /* Fn */
150: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 151: {mdoc_ic_pre, NULL}, /* Ic */
152: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 153: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 154: {mdoc_nd_pre, NULL}, /* Nd */
155: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 156: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 157: {NULL, NULL}, /* Ot */
158: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 159: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 160: {NULL, NULL}, /* St */
1.4 kristaps 161: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 162: {mdoc_vt_pre, NULL}, /* Vt */
163: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 164: {mdoc__x_pre, mdoc__x_post}, /* %A */
165: {mdoc__x_pre, mdoc__x_post}, /* %B */
166: {mdoc__x_pre, mdoc__x_post}, /* %D */
167: {mdoc__x_pre, mdoc__x_post}, /* %I */
168: {mdoc__x_pre, mdoc__x_post}, /* %J */
169: {mdoc__x_pre, mdoc__x_post}, /* %N */
170: {mdoc__x_pre, mdoc__x_post}, /* %O */
171: {mdoc__x_pre, mdoc__x_post}, /* %P */
172: {mdoc__x_pre, mdoc__x_post}, /* %R */
173: {mdoc__x_pre, mdoc__x_post}, /* %T */
174: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 175: {NULL, NULL}, /* Ac */
1.107 kristaps 176: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
177: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 178: {NULL, NULL}, /* At */
179: {NULL, NULL}, /* Bc */
1.5 kristaps 180: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 181: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
182: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 183: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 184: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 185: {NULL, NULL}, /* Db */
186: {NULL, NULL}, /* Dc */
1.107 kristaps 187: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
188: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 189: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 190: {NULL, NULL}, /* Ef */
191: {mdoc_em_pre, NULL}, /* Em */
192: {NULL, NULL}, /* Eo */
193: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 194: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 195: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 196: {mdoc_ns_pre, NULL}, /* Ns */
197: {mdoc_xx_pre, NULL}, /* Nx */
198: {mdoc_xx_pre, NULL}, /* Ox */
199: {NULL, NULL}, /* Pc */
1.110 schwarze 200: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 201: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
202: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 203: {NULL, NULL}, /* Qc */
1.107 kristaps 204: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
205: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 207: {NULL, NULL}, /* Re */
1.5 kristaps 208: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 209: {NULL, NULL}, /* Sc */
1.107 kristaps 210: {mdoc_quote_pre, mdoc_quote_post}, /* So */
211: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.99 kristaps 212: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 213: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 214: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 215: {NULL, NULL}, /* Tn */
216: {mdoc_xx_pre, NULL}, /* Ux */
217: {NULL, NULL}, /* Xc */
218: {NULL, NULL}, /* Xo */
1.4 kristaps 219: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 220: {NULL, NULL}, /* Fc */
1.107 kristaps 221: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 222: {NULL, NULL}, /* Oc */
1.94 kristaps 223: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 224: {NULL, NULL}, /* Ek */
1.6 kristaps 225: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 226: {NULL, NULL}, /* Hf */
227: {NULL, NULL}, /* Fr */
1.6 kristaps 228: {mdoc_ud_pre, NULL}, /* Ud */
229: {mdoc_lb_pre, NULL}, /* Lb */
1.120 kristaps 230: {mdoc_pp_pre, NULL}, /* Lp */
1.2 kristaps 231: {mdoc_lk_pre, NULL}, /* Lk */
232: {mdoc_mt_pre, NULL}, /* Mt */
1.107 kristaps 233: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 kristaps 235: {NULL, NULL}, /* Brc */
1.10 kristaps 236: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 237: {NULL, NULL}, /* Es */ /* TODO */
238: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 239: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 240: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 241: {mdoc_sp_pre, NULL}, /* br */
242: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 243: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 244: {NULL, NULL}, /* Ta */
1.1 kristaps 245: };
246:
1.115 kristaps 247: static const char * const lists[LIST_MAX] = {
248: NULL,
1.116 kristaps 249: "list-bul",
250: "list-col",
1.115 kristaps 251: "list-dash",
252: "list-diag",
253: "list-enum",
254: "list-hang",
1.116 kristaps 255: "list-hyph",
1.115 kristaps 256: "list-inset",
257: "list-item",
258: "list-ohang",
259: "list-tag"
260: };
1.1 kristaps 261:
262: void
263: html_mdoc(void *arg, const struct mdoc *m)
264: {
265: struct html *h;
266: struct tag *t;
267:
268: h = (struct html *)arg;
269:
1.53 kristaps 270: print_gen_decls(h);
1.1 kristaps 271: t = print_otag(h, TAG_HTML, 0, NULL);
272: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
273: print_tagq(h, t);
274:
275: printf("\n");
276: }
277:
278:
1.23 kristaps 279: /*
280: * Calculate the scaling unit passed in a `-width' argument. This uses
281: * either a native scaling unit (e.g., 1i, 2m) or the string length of
282: * the value.
283: */
284: static void
285: a2width(const char *p, struct roffsu *su)
1.1 kristaps 286: {
287:
1.32 kristaps 288: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 289: su->unit = SCALE_BU;
1.166 kristaps 290: su->scale = html_strlen(p);
1.32 kristaps 291: }
1.1 kristaps 292: }
293:
294:
1.23 kristaps 295: /*
1.78 kristaps 296: * See the same function in mdoc_term.c for documentation.
297: */
298: static void
299: synopsis_pre(struct html *h, const struct mdoc_node *n)
300: {
301:
1.87 kristaps 302: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 303: return;
304:
305: if (n->prev->tok == n->tok &&
306: MDOC_Fo != n->tok &&
307: MDOC_Ft != n->tok &&
308: MDOC_Fn != n->tok) {
1.125 kristaps 309: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 310: return;
311: }
312:
313: switch (n->prev->tok) {
314: case (MDOC_Fd):
315: /* FALLTHROUGH */
316: case (MDOC_Fn):
317: /* FALLTHROUGH */
318: case (MDOC_Fo):
319: /* FALLTHROUGH */
320: case (MDOC_In):
321: /* FALLTHROUGH */
322: case (MDOC_Vt):
1.125 kristaps 323: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 324: break;
325: case (MDOC_Ft):
326: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.125 kristaps 327: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 328: break;
329: }
330: /* FALLTHROUGH */
331: default:
1.125 kristaps 332: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 333: break;
334: }
335: }
336:
337:
338: /*
1.23 kristaps 339: * Calculate the scaling unit passed in an `-offset' argument. This
340: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
341: * predefined strings (indent, etc.), or the string length of the value.
342: */
343: static void
344: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 345: {
346:
1.31 kristaps 347: /* FIXME: "right"? */
348:
1.1 kristaps 349: if (0 == strcmp(p, "left"))
1.23 kristaps 350: SCALE_HS_INIT(su, 0);
351: else if (0 == strcmp(p, "indent"))
352: SCALE_HS_INIT(su, INDENT);
353: else if (0 == strcmp(p, "indent-two"))
354: SCALE_HS_INIT(su, INDENT * 2);
1.177 ! kristaps 355: else if ( ! a2roffsu(p, su, SCALE_MAX))
! 356: SCALE_HS_INIT(su, html_strlen(p));
1.1 kristaps 357: }
358:
359:
360: static void
361: print_mdoc(MDOC_ARGS)
362: {
363: struct tag *t;
364:
365: t = print_otag(h, TAG_HEAD, 0, NULL);
366: print_mdoc_head(m, n, h);
367: print_tagq(h, t);
368:
369: t = print_otag(h, TAG_BODY, 0, NULL);
370: print_mdoc_nodelist(m, n, h);
371: print_tagq(h, t);
372: }
373:
374:
375: /* ARGSUSED */
376: static void
377: print_mdoc_head(MDOC_ARGS)
378: {
379:
380: print_gen_head(h);
1.20 kristaps 381: bufinit(h);
1.167 kristaps 382: bufcat_fmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 383:
1.168 kristaps 384: if (m->arch)
385: bufcat_fmt(h, " (%s)", m->arch);
1.1 kristaps 386:
387: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 388: print_text(h, h->buf);
1.1 kristaps 389: }
390:
391:
392: static void
393: print_mdoc_nodelist(MDOC_ARGS)
394: {
395:
396: print_mdoc_node(m, n, h);
397: if (n->next)
398: print_mdoc_nodelist(m, n->next, h);
399: }
400:
401:
402: static void
403: print_mdoc_node(MDOC_ARGS)
404: {
405: int child;
406: struct tag *t;
407:
408: child = 1;
1.39 kristaps 409: t = h->tags.head;
1.1 kristaps 410:
411: switch (n->type) {
412: case (MDOC_ROOT):
413: child = mdoc_root_pre(m, n, h);
414: break;
415: case (MDOC_TEXT):
1.144 kristaps 416: /* No tables in this mode... */
417: assert(NULL == h->tblt);
1.149 kristaps 418:
419: /*
420: * Make sure that if we're in a literal mode already
421: * (i.e., within a <PRE>) don't print the newline.
422: */
1.143 kristaps 423: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 424: if ( ! (HTML_LITERAL & h->flags))
425: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 426: if (MDOC_DELIMC & n->flags)
427: h->flags |= HTML_NOSPACE;
1.1 kristaps 428: print_text(h, n->string);
1.155 kristaps 429: if (MDOC_DELIMO & n->flags)
430: h->flags |= HTML_NOSPACE;
1.151 kristaps 431: return;
432: case (MDOC_EQN):
1.174 kristaps 433: print_eqn(h, n->eqn);
1.153 kristaps 434: break;
1.140 kristaps 435: case (MDOC_TBL):
1.144 kristaps 436: /*
437: * This will take care of initialising all of the table
438: * state data for the first table, then tearing it down
439: * for the last one.
440: */
1.141 kristaps 441: print_tbl(h, n->span);
1.144 kristaps 442: return;
1.1 kristaps 443: default:
1.144 kristaps 444: /*
445: * Close out the current table, if it's open, and unset
446: * the "meta" table state. This will be reopened on the
447: * next table element.
448: */
449: if (h->tblt) {
450: print_tblclose(h);
451: t = h->tags.head;
452: }
453:
454: assert(NULL == h->tblt);
1.89 kristaps 455: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 456: child = (*mdocs[n->tok].pre)(m, n, h);
457: break;
458: }
459:
1.94 kristaps 460: if (HTML_KEEP & h->flags) {
461: if (n->prev && n->prev->line != n->line) {
462: h->flags &= ~HTML_KEEP;
463: h->flags |= HTML_PREKEEP;
464: } else if (NULL == n->prev) {
465: if (n->parent && n->parent->line != n->line) {
466: h->flags &= ~HTML_KEEP;
467: h->flags |= HTML_PREKEEP;
468: }
469: }
470: }
471:
1.1 kristaps 472: if (child && n->child)
473: print_mdoc_nodelist(m, n->child, h);
474:
475: print_stagq(h, t);
476:
477: switch (n->type) {
478: case (MDOC_ROOT):
479: mdoc_root_post(m, n, h);
1.153 kristaps 480: break;
481: case (MDOC_EQN):
1.1 kristaps 482: break;
483: default:
1.89 kristaps 484: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 485: (*mdocs[n->tok].post)(m, n, h);
486: break;
487: }
488: }
489:
490: /* ARGSUSED */
491: static void
492: mdoc_root_post(MDOC_ARGS)
493: {
1.132 kristaps 494: struct htmlpair tag[3];
1.1 kristaps 495: struct tag *t, *tt;
496:
1.132 kristaps 497: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
498: PAIR_CLASS_INIT(&tag[1], "foot");
499: if (NULL == h->style) {
1.135 kristaps 500: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
501: t = print_otag(h, TAG_TABLE, 3, tag);
1.132 kristaps 502: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
503: print_otag(h, TAG_COL, 1, tag);
504: print_otag(h, TAG_COL, 1, tag);
505: } else
506: t = print_otag(h, TAG_TABLE, 2, tag);
507:
508: t = print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 509:
1.1 kristaps 510: tt = print_otag(h, TAG_TR, 0, NULL);
511:
1.125 kristaps 512: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 513: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 514:
1.154 schwarze 515: print_text(h, m->date);
1.1 kristaps 516: print_stagq(h, tt);
517:
1.125 kristaps 518: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.132 kristaps 519: if (NULL == h->style) {
520: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
521: print_otag(h, TAG_TD, 2, tag);
522: } else
523: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 524:
1.1 kristaps 525: print_text(h, m->os);
526: print_tagq(h, t);
527: }
528:
529:
530: /* ARGSUSED */
531: static int
532: mdoc_root_pre(MDOC_ARGS)
533: {
1.40 kristaps 534: struct htmlpair tag[3];
1.1 kristaps 535: struct tag *t, *tt;
536: char b[BUFSIZ], title[BUFSIZ];
537:
1.119 kristaps 538: strlcpy(b, m->vol, BUFSIZ);
1.1 kristaps 539:
540: if (m->arch) {
1.119 kristaps 541: strlcat(b, " (", BUFSIZ);
542: strlcat(b, m->arch, BUFSIZ);
543: strlcat(b, ")", BUFSIZ);
1.1 kristaps 544: }
545:
1.119 kristaps 546: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.23 kristaps 547:
1.132 kristaps 548: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
549: PAIR_CLASS_INIT(&tag[1], "head");
550: if (NULL == h->style) {
551: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
552: t = print_otag(h, TAG_TABLE, 3, tag);
553: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
554: print_otag(h, TAG_COL, 1, tag);
555: print_otag(h, TAG_COL, 1, tag);
556: print_otag(h, TAG_COL, 1, tag);
557: } else
558: t = print_otag(h, TAG_TABLE, 2, tag);
559:
560: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 561:
1.1 kristaps 562: tt = print_otag(h, TAG_TR, 0, NULL);
563:
1.125 kristaps 564: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 565: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 566:
1.2 kristaps 567: print_text(h, title);
1.1 kristaps 568: print_stagq(h, tt);
569:
1.125 kristaps 570: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.132 kristaps 571: if (NULL == h->style) {
572: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
573: print_otag(h, TAG_TD, 2, tag);
574: } else
575: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 576:
1.2 kristaps 577: print_text(h, b);
1.1 kristaps 578: print_stagq(h, tt);
579:
1.125 kristaps 580: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.132 kristaps 581: if (NULL == h->style) {
582: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
583: print_otag(h, TAG_TD, 2, tag);
584: } else
585: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 586:
1.2 kristaps 587: print_text(h, title);
1.1 kristaps 588: print_tagq(h, t);
589: return(1);
590: }
591:
592:
593: /* ARGSUSED */
594: static int
595: mdoc_sh_pre(MDOC_ARGS)
596: {
1.123 kristaps 597: struct htmlpair tag;
598:
599: if (MDOC_BLOCK == n->type) {
600: PAIR_CLASS_INIT(&tag, "section");
601: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 602: return(1);
1.123 kristaps 603: } else if (MDOC_BODY == n->type)
1.1 kristaps 604: return(1);
605:
1.168 kristaps 606: bufinit(h);
1.172 kristaps 607: bufcat(h, "x");
1.175 kristaps 608:
609: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 610: bufcat_id(h, n->string);
1.175 kristaps 611: if (NULL != (n = n->next))
1.168 kristaps 612: bufcat_id(h, " ");
1.21 kristaps 613: }
614:
1.175 kristaps 615: if (NULL == n) {
616: PAIR_ID_INIT(&tag, h->buf);
617: print_otag(h, TAG_H1, 1, &tag);
618: } else
619: print_otag(h, TAG_H1, 0, NULL);
620:
1.1 kristaps 621: return(1);
622: }
623:
624: /* ARGSUSED */
625: static int
626: mdoc_ss_pre(MDOC_ARGS)
627: {
1.123 kristaps 628: struct htmlpair tag;
1.1 kristaps 629:
1.123 kristaps 630: if (MDOC_BLOCK == n->type) {
631: PAIR_CLASS_INIT(&tag, "subsection");
632: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 633: return(1);
1.123 kristaps 634: } else if (MDOC_BODY == n->type)
1.1 kristaps 635: return(1);
1.23 kristaps 636:
1.168 kristaps 637: bufinit(h);
1.172 kristaps 638: bufcat(h, "x");
1.175 kristaps 639:
640: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 641: bufcat_id(h, n->string);
1.175 kristaps 642: if (NULL != (n = n->next))
1.168 kristaps 643: bufcat_id(h, " ");
1.21 kristaps 644: }
645:
1.175 kristaps 646: if (NULL == n) {
647: PAIR_ID_INIT(&tag, h->buf);
648: print_otag(h, TAG_H2, 1, &tag);
649: } else
650: print_otag(h, TAG_H2, 0, NULL);
651:
1.1 kristaps 652: return(1);
653: }
654:
655:
656: /* ARGSUSED */
657: static int
658: mdoc_fl_pre(MDOC_ARGS)
659: {
660: struct htmlpair tag;
661:
1.51 kristaps 662: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 663: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 664:
1.50 kristaps 665: /* `Cm' has no leading hyphen. */
666:
1.51 kristaps 667: if (MDOC_Cm == n->tok)
1.50 kristaps 668: return(1);
669:
670: print_text(h, "\\-");
671:
672: if (n->child)
1.58 kristaps 673: h->flags |= HTML_NOSPACE;
674: else if (n->next && n->next->line == n->line)
1.1 kristaps 675: h->flags |= HTML_NOSPACE;
1.50 kristaps 676:
1.1 kristaps 677: return(1);
678: }
679:
680:
681: /* ARGSUSED */
682: static int
683: mdoc_nd_pre(MDOC_ARGS)
684: {
685: struct htmlpair tag;
686:
687: if (MDOC_BODY != n->type)
688: return(1);
689:
1.24 kristaps 690: /* XXX: this tag in theory can contain block elements. */
691:
1.1 kristaps 692: print_text(h, "\\(em");
1.124 kristaps 693: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 694: print_otag(h, TAG_SPAN, 1, &tag);
695: return(1);
696: }
697:
698:
699: static int
700: mdoc_nm_pre(MDOC_ARGS)
701: {
1.91 kristaps 702: struct htmlpair tag;
703: struct roffsu su;
1.166 kristaps 704: int len;
1.91 kristaps 705:
1.124 kristaps 706: switch (n->type) {
707: case (MDOC_ELEM):
1.91 kristaps 708: synopsis_pre(h, n);
709: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 710: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 711: if (NULL == n->child && m->name)
712: print_text(h, m->name);
713: return(1);
714: case (MDOC_HEAD):
715: print_otag(h, TAG_TD, 0, NULL);
716: if (NULL == n->child && m->name)
1.91 kristaps 717: print_text(h, m->name);
1.124 kristaps 718: return(1);
719: case (MDOC_BODY):
720: print_otag(h, TAG_TD, 0, NULL);
721: return(1);
722: default:
723: break;
724: }
1.91 kristaps 725:
1.124 kristaps 726: synopsis_pre(h, n);
727: PAIR_CLASS_INIT(&tag, "synopsis");
728: print_otag(h, TAG_TABLE, 1, &tag);
729:
730: for (len = 0, n = n->child; n; n = n->next)
731: if (MDOC_TEXT == n->type)
1.166 kristaps 732: len += html_strlen(n->string);
1.91 kristaps 733:
1.124 kristaps 734: if (0 == len && m->name)
1.166 kristaps 735: len = html_strlen(m->name);
1.1 kristaps 736:
1.124 kristaps 737: SCALE_HS_INIT(&su, (double)len);
1.168 kristaps 738: bufinit(h);
1.165 kristaps 739: bufcat_su(h, "width", &su);
1.124 kristaps 740: PAIR_STYLE_INIT(&tag, h);
741: print_otag(h, TAG_COL, 1, &tag);
742: print_otag(h, TAG_COL, 0, NULL);
743: print_otag(h, TAG_TBODY, 0, NULL);
744: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 745: return(1);
746: }
747:
748:
749: /* ARGSUSED */
750: static int
751: mdoc_xr_pre(MDOC_ARGS)
752: {
1.157 kristaps 753: struct htmlpair tag[2];
1.56 kristaps 754:
755: if (NULL == n->child)
756: return(0);
1.17 kristaps 757:
1.23 kristaps 758: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 759:
1.17 kristaps 760: if (h->base_man) {
1.23 kristaps 761: buffmt_man(h, n->child->string,
762: n->child->next ?
1.17 kristaps 763: n->child->next->string : NULL);
1.57 kristaps 764: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 765: print_otag(h, TAG_A, 2, tag);
766: } else
767: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 768:
1.157 kristaps 769: n = n->child;
770: print_text(h, n->string);
1.16 kristaps 771:
1.157 kristaps 772: if (NULL == (n = n->next))
1.1 kristaps 773: return(0);
774:
775: h->flags |= HTML_NOSPACE;
776: print_text(h, "(");
777: h->flags |= HTML_NOSPACE;
1.157 kristaps 778: print_text(h, n->string);
1.1 kristaps 779: h->flags |= HTML_NOSPACE;
780: print_text(h, ")");
781: return(0);
782: }
783:
784:
785: /* ARGSUSED */
786: static int
787: mdoc_ns_pre(MDOC_ARGS)
788: {
789:
1.150 kristaps 790: if ( ! (MDOC_LINE & n->flags))
791: h->flags |= HTML_NOSPACE;
1.1 kristaps 792: return(1);
793: }
794:
795:
796: /* ARGSUSED */
797: static int
798: mdoc_ar_pre(MDOC_ARGS)
799: {
800: struct htmlpair tag;
801:
1.23 kristaps 802: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 803: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 804: return(1);
805: }
806:
807:
808: /* ARGSUSED */
809: static int
810: mdoc_xx_pre(MDOC_ARGS)
811: {
812: const char *pp;
813: struct htmlpair tag;
1.152 schwarze 814: int flags;
1.1 kristaps 815:
816: switch (n->tok) {
817: case (MDOC_Bsx):
1.112 schwarze 818: pp = "BSD/OS";
1.1 kristaps 819: break;
820: case (MDOC_Dx):
1.45 kristaps 821: pp = "DragonFly";
1.1 kristaps 822: break;
823: case (MDOC_Fx):
824: pp = "FreeBSD";
825: break;
826: case (MDOC_Nx):
827: pp = "NetBSD";
828: break;
829: case (MDOC_Ox):
830: pp = "OpenBSD";
831: break;
832: case (MDOC_Ux):
833: pp = "UNIX";
834: break;
835: default:
836: return(1);
837: }
838:
1.23 kristaps 839: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 840: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 841:
1.1 kristaps 842: print_text(h, pp);
1.148 kristaps 843: if (n->child) {
1.152 schwarze 844: flags = h->flags;
1.148 kristaps 845: h->flags |= HTML_KEEP;
846: print_text(h, n->child->string);
1.152 schwarze 847: h->flags = flags;
1.148 kristaps 848: }
849: return(0);
1.1 kristaps 850: }
851:
852:
853: /* ARGSUSED */
854: static int
1.4 kristaps 855: mdoc_bx_pre(MDOC_ARGS)
856: {
1.146 kristaps 857: struct htmlpair tag;
1.4 kristaps 858:
1.23 kristaps 859: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 860: print_otag(h, TAG_SPAN, 1, &tag);
861:
1.145 kristaps 862: if (NULL != (n = n->child)) {
863: print_text(h, n->string);
864: h->flags |= HTML_NOSPACE;
865: print_text(h, "BSD");
866: } else {
867: print_text(h, "BSD");
868: return(0);
869: }
1.4 kristaps 870:
1.145 kristaps 871: if (NULL != (n = n->next)) {
872: h->flags |= HTML_NOSPACE;
1.147 kristaps 873: print_text(h, "-");
1.4 kristaps 874: h->flags |= HTML_NOSPACE;
1.147 kristaps 875: print_text(h, n->string);
1.145 kristaps 876: }
1.4 kristaps 877:
878: return(0);
879: }
880:
1.142 kristaps 881: /* ARGSUSED */
1.4 kristaps 882: static int
1.115 kristaps 883: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 884: {
1.115 kristaps 885: struct roffsu su;
886: enum mdoc_list type;
1.116 kristaps 887: struct htmlpair tag[2];
1.115 kristaps 888: const struct mdoc_node *bl;
889:
890: bl = n->parent;
891: while (bl && MDOC_Bl != bl->tok)
892: bl = bl->parent;
1.23 kristaps 893:
1.115 kristaps 894: assert(bl);
1.23 kristaps 895:
1.137 kristaps 896: type = bl->norm->Bl.type;
1.24 kristaps 897:
1.116 kristaps 898: assert(lists[type]);
899: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 900:
1.168 kristaps 901: bufinit(h);
902:
1.115 kristaps 903: if (MDOC_HEAD == n->type) {
904: switch (type) {
905: case(LIST_bullet):
906: /* FALLTHROUGH */
907: case(LIST_dash):
908: /* FALLTHROUGH */
909: case(LIST_item):
910: /* FALLTHROUGH */
911: case(LIST_hyphen):
912: /* FALLTHROUGH */
913: case(LIST_enum):
914: return(0);
915: case(LIST_diag):
916: /* FALLTHROUGH */
917: case(LIST_hang):
918: /* FALLTHROUGH */
919: case(LIST_inset):
920: /* FALLTHROUGH */
921: case(LIST_ohang):
922: /* FALLTHROUGH */
923: case(LIST_tag):
1.137 kristaps 924: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 925: bufcat_su(h, "margin-top", &su);
926: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 927: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 928: if (LIST_diag != type)
929: break;
930: PAIR_CLASS_INIT(&tag[0], "diag");
931: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 932: break;
933: case(LIST_column):
934: break;
935: default:
936: break;
937: }
938: } else if (MDOC_BODY == n->type) {
939: switch (type) {
940: case(LIST_bullet):
941: /* FALLTHROUGH */
942: case(LIST_hyphen):
943: /* FALLTHROUGH */
944: case(LIST_dash):
945: /* FALLTHROUGH */
946: case(LIST_enum):
947: /* FALLTHROUGH */
948: case(LIST_item):
1.137 kristaps 949: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 950: bufcat_su(h, "margin-top", &su);
951: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 952: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 953: break;
954: case(LIST_diag):
955: /* FALLTHROUGH */
956: case(LIST_hang):
957: /* FALLTHROUGH */
958: case(LIST_inset):
959: /* FALLTHROUGH */
960: case(LIST_ohang):
961: /* FALLTHROUGH */
962: case(LIST_tag):
1.137 kristaps 963: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 964: print_otag(h, TAG_DD, 1, tag);
965: break;
966: }
1.137 kristaps 967: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 968: bufcat_su(h, "margin-left", &su);
969: PAIR_STYLE_INIT(&tag[1], h);
970: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 971: break;
972: case(LIST_column):
1.137 kristaps 973: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 974: bufcat_su(h, "margin-top", &su);
975: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 976: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 977: break;
978: default:
979: break;
980: }
981: } else {
982: switch (type) {
983: case (LIST_column):
1.116 kristaps 984: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 985: break;
986: default:
1.23 kristaps 987: break;
1.115 kristaps 988: }
1.1 kristaps 989: }
990:
991: return(1);
992: }
993:
1.25 kristaps 994: /* ARGSUSED */
1.1 kristaps 995: static int
1.115 kristaps 996: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 997: {
1.142 kristaps 998: int i;
1.119 kristaps 999: struct htmlpair tag[3];
1.23 kristaps 1000: struct roffsu su;
1.134 kristaps 1001: char buf[BUFSIZ];
1.23 kristaps 1002:
1.168 kristaps 1003: bufinit(h);
1004:
1.115 kristaps 1005: if (MDOC_BODY == n->type) {
1.137 kristaps 1006: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 1007: print_otag(h, TAG_TBODY, 0, NULL);
1008: return(1);
1.23 kristaps 1009: }
1.1 kristaps 1010:
1.115 kristaps 1011: if (MDOC_HEAD == n->type) {
1.137 kristaps 1012: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 1013: return(0);
1014:
1015: /*
1016: * For each column, print out the <COL> tag with our
1017: * suggested width. The last column gets min-width, as
1018: * in terminal mode it auto-sizes to the width of the
1019: * screen and we want to preserve that behaviour.
1020: */
1.1 kristaps 1021:
1.142 kristaps 1022: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.137 kristaps 1023: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 1024: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1025: bufcat_su(h, "width", &su);
1026: else
1027: bufcat_su(h, "min-width", &su);
1028: PAIR_STYLE_INIT(&tag[0], h);
1029: print_otag(h, TAG_COL, 1, tag);
1030: }
1.1 kristaps 1031:
1032: return(0);
1033: }
1034:
1.119 kristaps 1035: SCALE_VS_INIT(&su, 0);
1036: bufcat_su(h, "margin-top", &su);
1037: bufcat_su(h, "margin-bottom", &su);
1038: PAIR_STYLE_INIT(&tag[0], h);
1039:
1.137 kristaps 1040: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1041: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1042: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1043: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1044:
1.115 kristaps 1045: /* Set the block's left-hand margin. */
1.1 kristaps 1046:
1.137 kristaps 1047: if (n->norm->Bl.offs) {
1048: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1049: bufcat_su(h, "margin-left", &su);
1050: }
1.1 kristaps 1051:
1.137 kristaps 1052: switch (n->norm->Bl.type) {
1.115 kristaps 1053: case(LIST_bullet):
1.1 kristaps 1054: /* FALLTHROUGH */
1.115 kristaps 1055: case(LIST_dash):
1.1 kristaps 1056: /* FALLTHROUGH */
1.115 kristaps 1057: case(LIST_hyphen):
1.1 kristaps 1058: /* FALLTHROUGH */
1.115 kristaps 1059: case(LIST_item):
1.134 kristaps 1060: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1061: break;
1.115 kristaps 1062: case(LIST_enum):
1.134 kristaps 1063: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1064: break;
1.115 kristaps 1065: case(LIST_diag):
1066: /* FALLTHROUGH */
1067: case(LIST_hang):
1.46 kristaps 1068: /* FALLTHROUGH */
1.115 kristaps 1069: case(LIST_inset):
1.33 kristaps 1070: /* FALLTHROUGH */
1.115 kristaps 1071: case(LIST_ohang):
1.1 kristaps 1072: /* FALLTHROUGH */
1.115 kristaps 1073: case(LIST_tag):
1.134 kristaps 1074: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1075: break;
1076: case(LIST_column):
1.134 kristaps 1077: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1078: break;
1079: default:
1.115 kristaps 1080: abort();
1081: /* NOTREACHED */
1.1 kristaps 1082: }
1083:
1084: return(1);
1085: }
1086:
1087: /* ARGSUSED */
1088: static int
1089: mdoc_ex_pre(MDOC_ARGS)
1090: {
1.160 kristaps 1091: struct tag *t;
1092: struct htmlpair tag;
1093: int nchild;
1.1 kristaps 1094:
1.127 kristaps 1095: if (n->prev)
1096: print_otag(h, TAG_BR, 0, NULL);
1097:
1.23 kristaps 1098: PAIR_CLASS_INIT(&tag, "utility");
1099:
1.1 kristaps 1100: print_text(h, "The");
1.160 kristaps 1101:
1102: nchild = n->nchild;
1103: for (n = n->child; n; n = n->next) {
1104: assert(MDOC_TEXT == n->type);
1105:
1.132 kristaps 1106: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1107: print_text(h, n->string);
1.1 kristaps 1108: print_tagq(h, t);
1109:
1.160 kristaps 1110: if (nchild > 2 && n->next) {
1111: h->flags |= HTML_NOSPACE;
1112: print_text(h, ",");
1113: }
1.1 kristaps 1114:
1.160 kristaps 1115: if (n->next && NULL == n->next->next)
1116: print_text(h, "and");
1.1 kristaps 1117: }
1118:
1.160 kristaps 1119: if (nchild > 1)
1.1 kristaps 1120: print_text(h, "utilities exit");
1121: else
1122: print_text(h, "utility exits");
1123:
1124: print_text(h, "0 on success, and >0 if an error occurs.");
1125: return(0);
1126: }
1127:
1128:
1129: /* ARGSUSED */
1130: static int
1131: mdoc_em_pre(MDOC_ARGS)
1132: {
1133: struct htmlpair tag;
1134:
1.23 kristaps 1135: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1136: print_otag(h, TAG_SPAN, 1, &tag);
1137: return(1);
1138: }
1139:
1140:
1141: /* ARGSUSED */
1142: static int
1143: mdoc_d1_pre(MDOC_ARGS)
1144: {
1.23 kristaps 1145: struct htmlpair tag[2];
1146: struct roffsu su;
1.1 kristaps 1147:
1148: if (MDOC_BLOCK != n->type)
1149: return(1);
1150:
1.118 kristaps 1151: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1152: bufinit(h);
1.118 kristaps 1153: bufcat_su(h, "margin-top", &su);
1154: bufcat_su(h, "margin-bottom", &su);
1155: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1156: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1157:
1158: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1159:
1.136 kristaps 1160: PAIR_CLASS_INIT(&tag[0], "display");
1161: print_otag(h, TAG_DIV, 1, tag);
1162:
1.135 kristaps 1163: if (MDOC_Dl == n->tok) {
1.136 kristaps 1164: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1165: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1166: }
1.35 kristaps 1167:
1.1 kristaps 1168: return(1);
1169: }
1170:
1171:
1172: /* ARGSUSED */
1173: static int
1174: mdoc_sx_pre(MDOC_ARGS)
1175: {
1.157 kristaps 1176: struct htmlpair tag[2];
1.1 kristaps 1177:
1.168 kristaps 1178: bufinit(h);
1.169 kristaps 1179: bufcat(h, "#x");
1.175 kristaps 1180:
1181: for (n = n->child; n; ) {
1.168 kristaps 1182: bufcat_id(h, n->string);
1.175 kristaps 1183: if (NULL != (n = n->next))
1.168 kristaps 1184: bufcat_id(h, " ");
1.1 kristaps 1185: }
1186:
1.23 kristaps 1187: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1188: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1189:
1.134 kristaps 1190: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1191: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1192: return(1);
1193: }
1194:
1195:
1196: /* ARGSUSED */
1197: static int
1198: mdoc_bd_pre(MDOC_ARGS)
1199: {
1200: struct htmlpair tag[2];
1.149 kristaps 1201: int comp, sv;
1.80 kristaps 1202: const struct mdoc_node *nn;
1.23 kristaps 1203: struct roffsu su;
1.1 kristaps 1204:
1.80 kristaps 1205: if (MDOC_HEAD == n->type)
1.1 kristaps 1206: return(0);
1207:
1208: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1209: comp = n->norm->Bd.comp;
1.23 kristaps 1210: for (nn = n; nn && ! comp; nn = nn->parent) {
1211: if (MDOC_BLOCK != nn->type)
1212: continue;
1213: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1214: comp = 1;
1215: if (nn->prev)
1216: break;
1217: }
1.126 kristaps 1218: if ( ! comp)
1219: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1220: return(1);
1221: }
1222:
1.126 kristaps 1223: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1224: if (n->norm->Bd.offs)
1225: a2offs(n->norm->Bd.offs, &su);
1.168 kristaps 1226:
1227: bufinit(h);
1.126 kristaps 1228: bufcat_su(h, "margin-left", &su);
1229: PAIR_STYLE_INIT(&tag[0], h);
1230:
1.137 kristaps 1231: if (DISP_unfilled != n->norm->Bd.type &&
1232: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1233: PAIR_CLASS_INIT(&tag[1], "display");
1234: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1235: return(1);
1.126 kristaps 1236: }
1.1 kristaps 1237:
1.126 kristaps 1238: PAIR_CLASS_INIT(&tag[1], "lit display");
1239: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1240:
1.149 kristaps 1241: /* This can be recursive: save & set our literal state. */
1242:
1243: sv = h->flags & HTML_LITERAL;
1244: h->flags |= HTML_LITERAL;
1245:
1.14 kristaps 1246: for (nn = n->child; nn; nn = nn->next) {
1247: print_mdoc_node(m, nn, h);
1.108 kristaps 1248: /*
1249: * If the printed node flushes its own line, then we
1250: * needn't do it here as well. This is hacky, but the
1251: * notion of selective eoln whitespace is pretty dumb
1252: * anyway, so don't sweat it.
1253: */
1254: switch (nn->tok) {
1.111 kristaps 1255: case (MDOC_Sm):
1256: /* FALLTHROUGH */
1.108 kristaps 1257: case (MDOC_br):
1258: /* FALLTHROUGH */
1259: case (MDOC_sp):
1260: /* FALLTHROUGH */
1261: case (MDOC_Bl):
1.114 kristaps 1262: /* FALLTHROUGH */
1263: case (MDOC_D1):
1264: /* FALLTHROUGH */
1265: case (MDOC_Dl):
1.108 kristaps 1266: /* FALLTHROUGH */
1267: case (MDOC_Lp):
1268: /* FALLTHROUGH */
1269: case (MDOC_Pp):
1270: continue;
1271: default:
1272: break;
1273: }
1.101 schwarze 1274: if (nn->next && nn->next->line == nn->line)
1275: continue;
1.126 kristaps 1276: else if (nn->next)
1277: print_text(h, "\n");
1.125 kristaps 1278:
1.101 schwarze 1279: h->flags |= HTML_NOSPACE;
1.1 kristaps 1280: }
1.149 kristaps 1281:
1282: if (0 == sv)
1283: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1284:
1285: return(0);
1286: }
1287:
1288:
1289: /* ARGSUSED */
1290: static int
1291: mdoc_pa_pre(MDOC_ARGS)
1292: {
1293: struct htmlpair tag;
1294:
1.23 kristaps 1295: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1296: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1297: return(1);
1298: }
1299:
1300:
1301: /* ARGSUSED */
1302: static int
1303: mdoc_ad_pre(MDOC_ARGS)
1304: {
1305: struct htmlpair tag;
1306:
1.23 kristaps 1307: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1308: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1309: return(1);
1310: }
1311:
1312:
1313: /* ARGSUSED */
1314: static int
1315: mdoc_an_pre(MDOC_ARGS)
1316: {
1317: struct htmlpair tag;
1318:
1.19 kristaps 1319: /* TODO: -split and -nosplit (see termp_an_pre()). */
1320:
1.23 kristaps 1321: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1322: print_otag(h, TAG_SPAN, 1, &tag);
1323: return(1);
1324: }
1325:
1326:
1327: /* ARGSUSED */
1328: static int
1329: mdoc_cd_pre(MDOC_ARGS)
1330: {
1331: struct htmlpair tag;
1332:
1.78 kristaps 1333: synopsis_pre(h, n);
1.23 kristaps 1334: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1335: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1336: return(1);
1337: }
1338:
1339:
1340: /* ARGSUSED */
1341: static int
1342: mdoc_dv_pre(MDOC_ARGS)
1343: {
1344: struct htmlpair tag;
1345:
1.23 kristaps 1346: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1347: print_otag(h, TAG_SPAN, 1, &tag);
1348: return(1);
1349: }
1350:
1351:
1352: /* ARGSUSED */
1353: static int
1354: mdoc_ev_pre(MDOC_ARGS)
1355: {
1356: struct htmlpair tag;
1357:
1.23 kristaps 1358: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1359: print_otag(h, TAG_SPAN, 1, &tag);
1360: return(1);
1361: }
1362:
1363:
1364: /* ARGSUSED */
1365: static int
1366: mdoc_er_pre(MDOC_ARGS)
1367: {
1368: struct htmlpair tag;
1369:
1.23 kristaps 1370: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1371: print_otag(h, TAG_SPAN, 1, &tag);
1372: return(1);
1373: }
1374:
1375:
1376: /* ARGSUSED */
1377: static int
1378: mdoc_fa_pre(MDOC_ARGS)
1379: {
1380: const struct mdoc_node *nn;
1381: struct htmlpair tag;
1382: struct tag *t;
1383:
1.23 kristaps 1384: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1385: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1386: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1387: return(1);
1388: }
1389:
1390: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1391: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1392: print_text(h, nn->string);
1393: print_tagq(h, t);
1.155 kristaps 1394: if (nn->next) {
1395: h->flags |= HTML_NOSPACE;
1.1 kristaps 1396: print_text(h, ",");
1.155 kristaps 1397: }
1.1 kristaps 1398: }
1399:
1.155 kristaps 1400: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1401: h->flags |= HTML_NOSPACE;
1.1 kristaps 1402: print_text(h, ",");
1.155 kristaps 1403: }
1.1 kristaps 1404:
1405: return(0);
1406: }
1407:
1408:
1409: /* ARGSUSED */
1410: static int
1411: mdoc_fd_pre(MDOC_ARGS)
1412: {
1.162 kristaps 1413: struct htmlpair tag[2];
1414: char buf[BUFSIZ];
1415: size_t sz;
1416: int i;
1417: struct tag *t;
1.1 kristaps 1418:
1.78 kristaps 1419: synopsis_pre(h, n);
1420:
1.162 kristaps 1421: if (NULL == (n = n->child))
1422: return(0);
1423:
1424: assert(MDOC_TEXT == n->type);
1425:
1426: if (strcmp(n->string, "#include")) {
1427: PAIR_CLASS_INIT(&tag[0], "macro");
1428: print_otag(h, TAG_B, 1, tag);
1429: return(1);
1430: }
1431:
1432: PAIR_CLASS_INIT(&tag[0], "includes");
1433: print_otag(h, TAG_B, 1, tag);
1434: print_text(h, n->string);
1435:
1436: if (NULL != (n = n->next)) {
1437: assert(MDOC_TEXT == n->type);
1438: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1439: n->string + 1 : n->string, BUFSIZ);
1440:
1441: sz = strlen(buf);
1442: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1443: buf[sz - 1] = '\0';
1444:
1445: PAIR_CLASS_INIT(&tag[0], "link-includes");
1446:
1447: i = 1;
1448: if (h->base_includes) {
1449: buffmt_includes(h, buf);
1450: PAIR_HREF_INIT(&tag[i], h->buf);
1451: i++;
1452: }
1453:
1454: t = print_otag(h, TAG_A, i, tag);
1455: print_text(h, n->string);
1456: print_tagq(h, t);
1457:
1458: n = n->next;
1459: }
1460:
1461: for ( ; n; n = n->next) {
1462: assert(MDOC_TEXT == n->type);
1463: print_text(h, n->string);
1464: }
1465:
1466: return(0);
1.1 kristaps 1467: }
1468:
1469:
1470: /* ARGSUSED */
1471: static int
1472: mdoc_vt_pre(MDOC_ARGS)
1473: {
1.23 kristaps 1474: struct htmlpair tag;
1.1 kristaps 1475:
1.78 kristaps 1476: if (MDOC_BLOCK == n->type) {
1477: synopsis_pre(h, n);
1.54 kristaps 1478: return(1);
1.78 kristaps 1479: } else if (MDOC_ELEM == n->type) {
1480: synopsis_pre(h, n);
1.54 kristaps 1481: } else if (MDOC_HEAD == n->type)
1482: return(0);
1.1 kristaps 1483:
1.23 kristaps 1484: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1485: print_otag(h, TAG_SPAN, 1, &tag);
1486: return(1);
1487: }
1488:
1.2 kristaps 1489:
1.1 kristaps 1490: /* ARGSUSED */
1491: static int
1492: mdoc_ft_pre(MDOC_ARGS)
1493: {
1.23 kristaps 1494: struct htmlpair tag;
1.1 kristaps 1495:
1.78 kristaps 1496: synopsis_pre(h, n);
1.23 kristaps 1497: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1498: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1499: return(1);
1500: }
1501:
1502:
1503: /* ARGSUSED */
1504: static int
1505: mdoc_fn_pre(MDOC_ARGS)
1506: {
1.157 kristaps 1507: struct tag *t;
1508: struct htmlpair tag[2];
1509: char nbuf[BUFSIZ];
1510: const char *sp, *ep;
1511: int sz, i, pretty;
1.1 kristaps 1512:
1.157 kristaps 1513: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1514: synopsis_pre(h, n);
1.1 kristaps 1515:
1.7 kristaps 1516: /* Split apart into type and name. */
1517: assert(n->child->string);
1518: sp = n->child->string;
1.19 kristaps 1519:
1.26 kristaps 1520: ep = strchr(sp, ' ');
1521: if (NULL != ep) {
1.23 kristaps 1522: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1523: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1524:
1525: while (ep) {
1526: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1527: (void)memcpy(nbuf, sp, (size_t)sz);
1528: nbuf[sz] = '\0';
1529: print_text(h, nbuf);
1530: sp = ++ep;
1531: ep = strchr(sp, ' ');
1532: }
1533: print_tagq(h, t);
1.7 kristaps 1534: }
1.1 kristaps 1535:
1.23 kristaps 1536: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1537:
1538: /*
1539: * FIXME: only refer to IDs that we know exist.
1540: */
1541:
1542: #if 0
1.87 kristaps 1543: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1544: nbuf[0] = '\0';
1545: html_idcat(nbuf, sp, BUFSIZ);
1546: PAIR_ID_INIT(&tag[1], nbuf);
1547: } else {
1548: strlcpy(nbuf, "#", BUFSIZ);
1549: html_idcat(nbuf, sp, BUFSIZ);
1550: PAIR_HREF_INIT(&tag[1], nbuf);
1551: }
1552: #endif
1553:
1.132 kristaps 1554: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1555:
1556: if (sp) {
1.57 kristaps 1557: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1558: print_text(h, nbuf);
1559: }
1560:
1.1 kristaps 1561: print_tagq(h, t);
1562:
1563: h->flags |= HTML_NOSPACE;
1564: print_text(h, "(");
1.163 kristaps 1565: h->flags |= HTML_NOSPACE;
1.1 kristaps 1566:
1.168 kristaps 1567: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1568: bufinit(h);
1569: bufcat_style(h, "white-space", "nowrap");
1570: PAIR_STYLE_INIT(&tag[1], h);
1571:
1.157 kristaps 1572: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1573: i = 1;
1.87 kristaps 1574: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1575: i = 2;
1.133 kristaps 1576: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1577: print_text(h, n->string);
1.1 kristaps 1578: print_tagq(h, t);
1.157 kristaps 1579: if (n->next) {
1.155 kristaps 1580: h->flags |= HTML_NOSPACE;
1.1 kristaps 1581: print_text(h, ",");
1.155 kristaps 1582: }
1.1 kristaps 1583: }
1584:
1.155 kristaps 1585: h->flags |= HTML_NOSPACE;
1.1 kristaps 1586: print_text(h, ")");
1.155 kristaps 1587:
1.157 kristaps 1588: if (pretty) {
1.155 kristaps 1589: h->flags |= HTML_NOSPACE;
1.1 kristaps 1590: print_text(h, ";");
1.155 kristaps 1591: }
1.99 kristaps 1592:
1593: return(0);
1594: }
1595:
1596:
1597: /* ARGSUSED */
1598: static int
1599: mdoc_sm_pre(MDOC_ARGS)
1600: {
1601:
1602: assert(n->child && MDOC_TEXT == n->child->type);
1603: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1604: /*
1605: * FIXME: no p->col to check. Thus, if we have
1606: * .Bd -literal
1607: * .Sm off
1608: * 1 2
1609: * .Sm on
1610: * 3
1611: * .Ed
1612: * the "3" is preceded by a space.
1613: */
1.99 kristaps 1614: h->flags &= ~HTML_NOSPACE;
1615: h->flags &= ~HTML_NONOSPACE;
1616: } else
1617: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1618:
1619: return(0);
1620: }
1621:
1.120 kristaps 1622: /* ARGSUSED */
1623: static int
1624: mdoc_pp_pre(MDOC_ARGS)
1625: {
1626:
1627: print_otag(h, TAG_P, 0, NULL);
1628: return(0);
1629:
1630: }
1.1 kristaps 1631:
1632: /* ARGSUSED */
1633: static int
1634: mdoc_sp_pre(MDOC_ARGS)
1635: {
1.120 kristaps 1636: struct roffsu su;
1.23 kristaps 1637: struct htmlpair tag;
1.1 kristaps 1638:
1.120 kristaps 1639: SCALE_VS_INIT(&su, 1);
1640:
1641: if (MDOC_sp == n->tok) {
1.171 kristaps 1642: if (NULL != (n = n->child))
1643: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1644: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1645: } else
1646: su.scale = 0;
1.1 kristaps 1647:
1.168 kristaps 1648: bufinit(h);
1.23 kristaps 1649: bufcat_su(h, "height", &su);
1650: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1651: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1652:
1.42 kristaps 1653: /* So the div isn't empty: */
1654: print_text(h, "\\~");
1655:
1656: return(0);
1.1 kristaps 1657:
1658: }
1.2 kristaps 1659:
1660: /* ARGSUSED */
1661: static int
1662: mdoc_lk_pre(MDOC_ARGS)
1663: {
1.158 kristaps 1664: struct htmlpair tag[2];
1665:
1666: if (NULL == (n = n->child))
1667: return(0);
1.2 kristaps 1668:
1.158 kristaps 1669: assert(MDOC_TEXT == n->type);
1.2 kristaps 1670:
1.23 kristaps 1671: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1672: PAIR_HREF_INIT(&tag[1], n->string);
1673:
1.2 kristaps 1674: print_otag(h, TAG_A, 2, tag);
1675:
1.170 kristaps 1676: if (NULL == n->next)
1677: print_text(h, n->string);
1678:
1679: for (n = n->next; n; n = n->next)
1.158 kristaps 1680: print_text(h, n->string);
1.2 kristaps 1681:
1682: return(0);
1683: }
1684:
1685:
1686: /* ARGSUSED */
1687: static int
1688: mdoc_mt_pre(MDOC_ARGS)
1689: {
1.159 kristaps 1690: struct htmlpair tag[2];
1691: struct tag *t;
1.2 kristaps 1692:
1.23 kristaps 1693: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1694:
1.159 kristaps 1695: for (n = n->child; n; n = n->next) {
1696: assert(MDOC_TEXT == n->type);
1697:
1.16 kristaps 1698: bufinit(h);
1699: bufcat(h, "mailto:");
1.159 kristaps 1700: bufcat(h, n->string);
1701:
1.57 kristaps 1702: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1703: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1704: print_text(h, n->string);
1.2 kristaps 1705: print_tagq(h, t);
1706: }
1707:
1708: return(0);
1709: }
1.4 kristaps 1710:
1711:
1712: /* ARGSUSED */
1713: static int
1714: mdoc_fo_pre(MDOC_ARGS)
1715: {
1.77 kristaps 1716: struct htmlpair tag;
1717: struct tag *t;
1.4 kristaps 1718:
1719: if (MDOC_BODY == n->type) {
1720: h->flags |= HTML_NOSPACE;
1721: print_text(h, "(");
1722: h->flags |= HTML_NOSPACE;
1723: return(1);
1.77 kristaps 1724: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1725: synopsis_pre(h, n);
1.4 kristaps 1726: return(1);
1.57 kristaps 1727: }
1.4 kristaps 1728:
1.77 kristaps 1729: /* XXX: we drop non-initial arguments as per groff. */
1730:
1731: assert(n->child);
1732: assert(n->child->string);
1733:
1.23 kristaps 1734: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1735: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1736: print_text(h, n->child->string);
1737: print_tagq(h, t);
1738: return(0);
1.4 kristaps 1739: }
1740:
1741:
1742: /* ARGSUSED */
1743: static void
1744: mdoc_fo_post(MDOC_ARGS)
1745: {
1.78 kristaps 1746:
1.4 kristaps 1747: if (MDOC_BODY != n->type)
1748: return;
1.155 kristaps 1749: h->flags |= HTML_NOSPACE;
1.4 kristaps 1750: print_text(h, ")");
1.155 kristaps 1751: h->flags |= HTML_NOSPACE;
1.4 kristaps 1752: print_text(h, ";");
1753: }
1754:
1755:
1756: /* ARGSUSED */
1757: static int
1758: mdoc_in_pre(MDOC_ARGS)
1759: {
1.156 kristaps 1760: struct tag *t;
1761: struct htmlpair tag[2];
1762: int i;
1.34 kristaps 1763:
1.78 kristaps 1764: synopsis_pre(h, n);
1765:
1.23 kristaps 1766: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1767: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1768:
1.156 kristaps 1769: /*
1770: * The first argument of the `In' gets special treatment as
1771: * being a linked value. Subsequent values are printed
1772: * afterward. groff does similarly. This also handles the case
1773: * of no children.
1774: */
1775:
1.87 kristaps 1776: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1777: print_text(h, "#include");
1778:
1779: print_text(h, "<");
1780: h->flags |= HTML_NOSPACE;
1781:
1.156 kristaps 1782: if (NULL != (n = n->child)) {
1783: assert(MDOC_TEXT == n->type);
1784:
1.23 kristaps 1785: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1786:
1.23 kristaps 1787: i = 1;
1.17 kristaps 1788: if (h->base_includes) {
1.156 kristaps 1789: buffmt_includes(h, n->string);
1.161 kristaps 1790: PAIR_HREF_INIT(&tag[i], h->buf);
1791: i++;
1.156 kristaps 1792: }
1793:
1.17 kristaps 1794: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1795: print_text(h, n->string);
1.17 kristaps 1796: print_tagq(h, t);
1.156 kristaps 1797:
1798: n = n->next;
1.17 kristaps 1799: }
1.4 kristaps 1800:
1801: h->flags |= HTML_NOSPACE;
1802: print_text(h, ">");
1.156 kristaps 1803:
1804: for ( ; n; n = n->next) {
1805: assert(MDOC_TEXT == n->type);
1806: print_text(h, n->string);
1807: }
1.4 kristaps 1808:
1809: return(0);
1810: }
1811:
1812:
1813: /* ARGSUSED */
1814: static int
1815: mdoc_ic_pre(MDOC_ARGS)
1816: {
1817: struct htmlpair tag;
1818:
1.23 kristaps 1819: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1820: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1821: return(1);
1822: }
1823:
1824:
1825: /* ARGSUSED */
1826: static int
1827: mdoc_rv_pre(MDOC_ARGS)
1828: {
1.159 kristaps 1829: struct htmlpair tag;
1830: struct tag *t;
1831: int nchild;
1.4 kristaps 1832:
1.127 kristaps 1833: if (n->prev)
1834: print_otag(h, TAG_BR, 0, NULL);
1835:
1.160 kristaps 1836: PAIR_CLASS_INIT(&tag, "fname");
1837:
1.4 kristaps 1838: print_text(h, "The");
1839:
1.159 kristaps 1840: nchild = n->nchild;
1841: for (n = n->child; n; n = n->next) {
1842: assert(MDOC_TEXT == n->type);
1843:
1.139 kristaps 1844: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1845: print_text(h, n->string);
1.4 kristaps 1846: print_tagq(h, t);
1.160 kristaps 1847:
1.159 kristaps 1848: h->flags |= HTML_NOSPACE;
1849: print_text(h, "()");
1850:
1851: if (nchild > 2 && n->next) {
1852: h->flags |= HTML_NOSPACE;
1853: print_text(h, ",");
1854: }
1.4 kristaps 1855:
1.159 kristaps 1856: if (n->next && NULL == n->next->next)
1857: print_text(h, "and");
1.4 kristaps 1858: }
1859:
1.159 kristaps 1860: if (nchild > 1)
1.4 kristaps 1861: print_text(h, "functions return");
1862: else
1863: print_text(h, "function returns");
1864:
1865: print_text(h, "the value 0 if successful; otherwise the value "
1866: "-1 is returned and the global variable");
1867:
1.23 kristaps 1868: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1869: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1870: print_text(h, "errno");
1871: print_tagq(h, t);
1872: print_text(h, "is set to indicate the error.");
1873: return(0);
1874: }
1875:
1876:
1877: /* ARGSUSED */
1878: static int
1879: mdoc_va_pre(MDOC_ARGS)
1880: {
1881: struct htmlpair tag;
1882:
1.23 kristaps 1883: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1884: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1885: return(1);
1886: }
1887:
1888:
1889: /* ARGSUSED */
1890: static int
1.5 kristaps 1891: mdoc_ap_pre(MDOC_ARGS)
1892: {
1893:
1894: h->flags |= HTML_NOSPACE;
1895: print_text(h, "\\(aq");
1896: h->flags |= HTML_NOSPACE;
1897: return(1);
1898: }
1899:
1900:
1901: /* ARGSUSED */
1902: static int
1903: mdoc_bf_pre(MDOC_ARGS)
1904: {
1.23 kristaps 1905: struct htmlpair tag[2];
1906: struct roffsu su;
1.5 kristaps 1907:
1908: if (MDOC_HEAD == n->type)
1909: return(0);
1.92 kristaps 1910: else if (MDOC_BODY != n->type)
1.5 kristaps 1911: return(1);
1912:
1.137 kristaps 1913: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1914: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1915: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1916: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1917: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1918: PAIR_CLASS_INIT(&tag[0], "lit");
1919: else
1920: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1921:
1.92 kristaps 1922: /*
1923: * We want this to be inline-formatted, but needs to be div to
1924: * accept block children.
1925: */
1.168 kristaps 1926: bufinit(h);
1.23 kristaps 1927: bufcat_style(h, "display", "inline");
1928: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1929: /* Needs a left-margin for spacing. */
1930: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1931: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1932: print_otag(h, TAG_DIV, 2, tag);
1933: return(1);
1934: }
1935:
1936:
1937: /* ARGSUSED */
1938: static int
1939: mdoc_ms_pre(MDOC_ARGS)
1940: {
1941: struct htmlpair tag;
1942:
1.23 kristaps 1943: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1944: print_otag(h, TAG_SPAN, 1, &tag);
1945: return(1);
1946: }
1947:
1948:
1949: /* ARGSUSED */
1950: static int
1.110 schwarze 1951: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1952: {
1953:
1954: h->flags |= HTML_IGNDELIM;
1955: return(1);
1956: }
1957:
1958:
1959: /* ARGSUSED */
1960: static void
1961: mdoc_pf_post(MDOC_ARGS)
1962: {
1963:
1964: h->flags |= HTML_NOSPACE;
1965: }
1966:
1967:
1968: /* ARGSUSED */
1969: static int
1970: mdoc_rs_pre(MDOC_ARGS)
1971: {
1.23 kristaps 1972: struct htmlpair tag;
1.5 kristaps 1973:
1974: if (MDOC_BLOCK != n->type)
1975: return(1);
1976:
1.120 kristaps 1977: if (n->prev && SEC_SEE_ALSO == n->sec)
1978: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1979:
1.23 kristaps 1980: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1981: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1982: return(1);
1983: }
1.6 kristaps 1984:
1985:
1986:
1987: /* ARGSUSED */
1988: static int
1989: mdoc_li_pre(MDOC_ARGS)
1990: {
1991: struct htmlpair tag;
1992:
1.23 kristaps 1993: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1994: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1995: return(1);
1996: }
1997:
1998:
1999: /* ARGSUSED */
2000: static int
2001: mdoc_sy_pre(MDOC_ARGS)
2002: {
2003: struct htmlpair tag;
2004:
1.23 kristaps 2005: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2006: print_otag(h, TAG_SPAN, 1, &tag);
2007: return(1);
2008: }
2009:
2010:
2011: /* ARGSUSED */
2012: static int
2013: mdoc_bt_pre(MDOC_ARGS)
2014: {
2015:
2016: print_text(h, "is currently in beta test.");
2017: return(0);
2018: }
2019:
2020:
2021: /* ARGSUSED */
2022: static int
2023: mdoc_ud_pre(MDOC_ARGS)
2024: {
2025:
2026: print_text(h, "currently under development.");
2027: return(0);
2028: }
2029:
2030:
2031: /* ARGSUSED */
2032: static int
2033: mdoc_lb_pre(MDOC_ARGS)
2034: {
2035: struct htmlpair tag;
2036:
1.127 kristaps 2037: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2038: print_otag(h, TAG_BR, 0, NULL);
2039:
1.23 kristaps 2040: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2041: print_otag(h, TAG_SPAN, 1, &tag);
2042: return(1);
2043: }
1.10 kristaps 2044:
2045:
2046: /* ARGSUSED */
2047: static int
2048: mdoc__x_pre(MDOC_ARGS)
2049: {
1.38 kristaps 2050: struct htmlpair tag[2];
1.133 kristaps 2051: enum htmltag t;
2052:
2053: t = TAG_SPAN;
1.37 kristaps 2054:
1.10 kristaps 2055: switch (n->tok) {
2056: case(MDOC__A):
1.38 kristaps 2057: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2058: if (n->prev && MDOC__A == n->prev->tok)
2059: if (NULL == n->next || MDOC__A != n->next->tok)
2060: print_text(h, "and");
1.10 kristaps 2061: break;
2062: case(MDOC__B):
1.38 kristaps 2063: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 2064: t = TAG_I;
1.10 kristaps 2065: break;
2066: case(MDOC__C):
1.38 kristaps 2067: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2068: break;
2069: case(MDOC__D):
1.38 kristaps 2070: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2071: break;
2072: case(MDOC__I):
1.38 kristaps 2073: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 2074: t = TAG_I;
1.10 kristaps 2075: break;
2076: case(MDOC__J):
1.38 kristaps 2077: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 2078: t = TAG_I;
1.10 kristaps 2079: break;
2080: case(MDOC__N):
1.38 kristaps 2081: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2082: break;
2083: case(MDOC__O):
1.38 kristaps 2084: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2085: break;
2086: case(MDOC__P):
1.38 kristaps 2087: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2088: break;
2089: case(MDOC__Q):
1.38 kristaps 2090: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2091: break;
2092: case(MDOC__R):
1.38 kristaps 2093: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2094: break;
2095: case(MDOC__T):
1.38 kristaps 2096: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2097: break;
1.38 kristaps 2098: case(MDOC__U):
2099: PAIR_CLASS_INIT(&tag[0], "link-ref");
2100: break;
1.10 kristaps 2101: case(MDOC__V):
1.38 kristaps 2102: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2103: break;
2104: default:
2105: abort();
2106: /* NOTREACHED */
2107: }
2108:
1.38 kristaps 2109: if (MDOC__U != n->tok) {
1.133 kristaps 2110: print_otag(h, t, 1, tag);
1.38 kristaps 2111: return(1);
2112: }
2113:
2114: PAIR_HREF_INIT(&tag[1], n->child->string);
2115: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2116:
1.10 kristaps 2117: return(1);
2118: }
2119:
2120:
2121: /* ARGSUSED */
2122: static void
2123: mdoc__x_post(MDOC_ARGS)
2124: {
1.103 kristaps 2125:
2126: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2127: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2128: if (NULL == n->prev || MDOC__A != n->prev->tok)
2129: return;
1.10 kristaps 2130:
1.61 kristaps 2131: /* TODO: %U */
2132:
1.106 kristaps 2133: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2134: return;
2135:
1.155 kristaps 2136: h->flags |= HTML_NOSPACE;
1.10 kristaps 2137: print_text(h, n->next ? "," : ".");
1.94 kristaps 2138: }
2139:
2140:
2141: /* ARGSUSED */
2142: static int
2143: mdoc_bk_pre(MDOC_ARGS)
2144: {
2145:
2146: switch (n->type) {
2147: case (MDOC_BLOCK):
2148: break;
2149: case (MDOC_HEAD):
2150: return(0);
2151: case (MDOC_BODY):
1.131 kristaps 2152: if (n->parent->args || 0 == n->prev->nchild)
2153: h->flags |= HTML_PREKEEP;
1.94 kristaps 2154: break;
2155: default:
2156: abort();
2157: /* NOTREACHED */
2158: }
2159:
2160: return(1);
2161: }
2162:
2163:
2164: /* ARGSUSED */
2165: static void
2166: mdoc_bk_post(MDOC_ARGS)
2167: {
2168:
2169: if (MDOC_BODY == n->type)
2170: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2171: }
1.107 kristaps 2172:
2173:
2174: /* ARGSUSED */
2175: static int
2176: mdoc_quote_pre(MDOC_ARGS)
2177: {
2178: struct htmlpair tag;
2179:
2180: if (MDOC_BODY != n->type)
2181: return(1);
2182:
2183: switch (n->tok) {
2184: case (MDOC_Ao):
2185: /* FALLTHROUGH */
2186: case (MDOC_Aq):
2187: print_text(h, "\\(la");
2188: break;
2189: case (MDOC_Bro):
2190: /* FALLTHROUGH */
2191: case (MDOC_Brq):
2192: print_text(h, "\\(lC");
2193: break;
2194: case (MDOC_Bo):
2195: /* FALLTHROUGH */
2196: case (MDOC_Bq):
2197: print_text(h, "\\(lB");
2198: break;
2199: case (MDOC_Oo):
2200: /* FALLTHROUGH */
2201: case (MDOC_Op):
2202: print_text(h, "\\(lB");
1.109 kristaps 2203: h->flags |= HTML_NOSPACE;
1.107 kristaps 2204: PAIR_CLASS_INIT(&tag, "opt");
2205: print_otag(h, TAG_SPAN, 1, &tag);
2206: break;
2207: case (MDOC_Do):
2208: /* FALLTHROUGH */
2209: case (MDOC_Dq):
2210: /* FALLTHROUGH */
2211: case (MDOC_Qo):
2212: /* FALLTHROUGH */
2213: case (MDOC_Qq):
2214: print_text(h, "\\(lq");
2215: break;
2216: case (MDOC_Po):
2217: /* FALLTHROUGH */
2218: case (MDOC_Pq):
2219: print_text(h, "(");
2220: break;
2221: case (MDOC_Ql):
2222: /* FALLTHROUGH */
2223: case (MDOC_So):
2224: /* FALLTHROUGH */
2225: case (MDOC_Sq):
2226: print_text(h, "\\(oq");
2227: break;
2228: default:
2229: abort();
2230: /* NOTREACHED */
2231: }
2232:
2233: h->flags |= HTML_NOSPACE;
2234: return(1);
2235: }
2236:
2237:
2238: /* ARGSUSED */
2239: static void
2240: mdoc_quote_post(MDOC_ARGS)
2241: {
2242:
2243: if (MDOC_BODY != n->type)
2244: return;
2245:
2246: h->flags |= HTML_NOSPACE;
2247:
2248: switch (n->tok) {
2249: case (MDOC_Ao):
2250: /* FALLTHROUGH */
2251: case (MDOC_Aq):
2252: print_text(h, "\\(ra");
2253: break;
2254: case (MDOC_Bro):
2255: /* FALLTHROUGH */
2256: case (MDOC_Brq):
2257: print_text(h, "\\(rC");
2258: break;
2259: case (MDOC_Oo):
2260: /* FALLTHROUGH */
2261: case (MDOC_Op):
2262: /* FALLTHROUGH */
2263: case (MDOC_Bo):
2264: /* FALLTHROUGH */
2265: case (MDOC_Bq):
2266: print_text(h, "\\(rB");
2267: break;
2268: case (MDOC_Qo):
2269: /* FALLTHROUGH */
2270: case (MDOC_Qq):
2271: /* FALLTHROUGH */
2272: case (MDOC_Do):
2273: /* FALLTHROUGH */
2274: case (MDOC_Dq):
2275: print_text(h, "\\(rq");
2276: break;
2277: case (MDOC_Po):
2278: /* FALLTHROUGH */
2279: case (MDOC_Pq):
2280: print_text(h, ")");
2281: break;
2282: case (MDOC_Ql):
2283: /* FALLTHROUGH */
2284: case (MDOC_So):
2285: /* FALLTHROUGH */
2286: case (MDOC_Sq):
2287: print_text(h, "\\(aq");
2288: break;
2289: default:
2290: abort();
2291: /* NOTREACHED */
2292: }
2293: }
2294:
2295:
CVSweb