Annotation of mandoc/mdoc_html.c, Revision 1.187
1.187 ! schwarze 1: /* $Id: mdoc_html.c,v 1.186 2013/12/24 20:45:27 schwarze Exp $ */
1.1 kristaps 2: /*
1.152 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.187 ! schwarze 4: * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
1.1 kristaps 5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
1.52 kristaps 18: #ifdef HAVE_CONFIG_H
19: #include "config.h"
20: #endif
21:
1.1 kristaps 22: #include <sys/types.h>
23:
24: #include <assert.h>
25: #include <ctype.h>
26: #include <stdio.h>
27: #include <stdlib.h>
28: #include <string.h>
29: #include <unistd.h>
30:
1.65 kristaps 31: #include "mandoc.h"
1.23 kristaps 32: #include "out.h"
1.1 kristaps 33: #include "html.h"
34: #include "mdoc.h"
1.29 kristaps 35: #include "main.h"
1.1 kristaps 36:
37: #define INDENT 5
38:
1.184 schwarze 39: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.1 kristaps 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);
1.187 ! schwarze 99: static int mdoc_ll_pre(MDOC_ARGS);
1.2 kristaps 100: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 101: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 102: static int mdoc_nd_pre(MDOC_ARGS);
103: static int mdoc_nm_pre(MDOC_ARGS);
104: static int mdoc_ns_pre(MDOC_ARGS);
105: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 106: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 107: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 108: static void mdoc_quote_post(MDOC_ARGS);
109: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 110: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 111: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 112: static int mdoc_sh_pre(MDOC_ARGS);
1.99 kristaps 113: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 114: static int mdoc_sp_pre(MDOC_ARGS);
115: static int mdoc_ss_pre(MDOC_ARGS);
116: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 117: static int mdoc_sy_pre(MDOC_ARGS);
118: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 119: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 120: static int mdoc_vt_pre(MDOC_ARGS);
121: static int mdoc_xr_pre(MDOC_ARGS);
122: static int mdoc_xx_pre(MDOC_ARGS);
123:
124: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 125: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 126: {NULL, NULL}, /* Dd */
127: {NULL, NULL}, /* Dt */
128: {NULL, NULL}, /* Os */
129: {mdoc_sh_pre, NULL }, /* Sh */
130: {mdoc_ss_pre, NULL }, /* Ss */
1.120 kristaps 131: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 132: {mdoc_d1_pre, NULL}, /* D1 */
133: {mdoc_d1_pre, NULL}, /* Dl */
134: {mdoc_bd_pre, NULL}, /* Bd */
135: {NULL, NULL}, /* Ed */
1.115 kristaps 136: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 137: {NULL, NULL}, /* El */
138: {mdoc_it_pre, NULL}, /* It */
139: {mdoc_ad_pre, NULL}, /* Ad */
140: {mdoc_an_pre, NULL}, /* An */
141: {mdoc_ar_pre, NULL}, /* Ar */
142: {mdoc_cd_pre, NULL}, /* Cd */
143: {mdoc_fl_pre, NULL}, /* Cm */
144: {mdoc_dv_pre, NULL}, /* Dv */
145: {mdoc_er_pre, NULL}, /* Er */
146: {mdoc_ev_pre, NULL}, /* Ev */
147: {mdoc_ex_pre, NULL}, /* Ex */
148: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 149: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 150: {mdoc_fl_pre, NULL}, /* Fl */
151: {mdoc_fn_pre, NULL}, /* Fn */
152: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 153: {mdoc_ic_pre, NULL}, /* Ic */
154: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 155: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 156: {mdoc_nd_pre, NULL}, /* Nd */
157: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 158: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 159: {NULL, NULL}, /* Ot */
160: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 161: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 162: {NULL, NULL}, /* St */
1.4 kristaps 163: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 164: {mdoc_vt_pre, NULL}, /* Vt */
165: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 166: {mdoc__x_pre, mdoc__x_post}, /* %A */
167: {mdoc__x_pre, mdoc__x_post}, /* %B */
168: {mdoc__x_pre, mdoc__x_post}, /* %D */
169: {mdoc__x_pre, mdoc__x_post}, /* %I */
170: {mdoc__x_pre, mdoc__x_post}, /* %J */
171: {mdoc__x_pre, mdoc__x_post}, /* %N */
172: {mdoc__x_pre, mdoc__x_post}, /* %O */
173: {mdoc__x_pre, mdoc__x_post}, /* %P */
174: {mdoc__x_pre, mdoc__x_post}, /* %R */
175: {mdoc__x_pre, mdoc__x_post}, /* %T */
176: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 177: {NULL, NULL}, /* Ac */
1.107 kristaps 178: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
179: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 180: {NULL, NULL}, /* At */
181: {NULL, NULL}, /* Bc */
1.5 kristaps 182: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 183: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
184: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 185: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 186: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 187: {NULL, NULL}, /* Db */
188: {NULL, NULL}, /* Dc */
1.107 kristaps 189: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
190: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 191: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 192: {NULL, NULL}, /* Ef */
193: {mdoc_em_pre, NULL}, /* Em */
1.182 schwarze 194: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 kristaps 195: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 196: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 197: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 198: {mdoc_ns_pre, NULL}, /* Ns */
199: {mdoc_xx_pre, NULL}, /* Nx */
200: {mdoc_xx_pre, NULL}, /* Ox */
201: {NULL, NULL}, /* Pc */
1.110 schwarze 202: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 203: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
204: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 205: {NULL, NULL}, /* Qc */
1.107 kristaps 206: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
208: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 209: {NULL, NULL}, /* Re */
1.5 kristaps 210: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 211: {NULL, NULL}, /* Sc */
1.107 kristaps 212: {mdoc_quote_pre, mdoc_quote_post}, /* So */
213: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.99 kristaps 214: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 215: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 216: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 217: {NULL, NULL}, /* Tn */
218: {mdoc_xx_pre, NULL}, /* Ux */
219: {NULL, NULL}, /* Xc */
220: {NULL, NULL}, /* Xo */
1.4 kristaps 221: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 222: {NULL, NULL}, /* Fc */
1.107 kristaps 223: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 224: {NULL, NULL}, /* Oc */
1.94 kristaps 225: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 226: {NULL, NULL}, /* Ek */
1.6 kristaps 227: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 228: {NULL, NULL}, /* Hf */
229: {NULL, NULL}, /* Fr */
1.6 kristaps 230: {mdoc_ud_pre, NULL}, /* Ud */
231: {mdoc_lb_pre, NULL}, /* Lb */
1.120 kristaps 232: {mdoc_pp_pre, NULL}, /* Lp */
1.2 kristaps 233: {mdoc_lk_pre, NULL}, /* Lk */
234: {mdoc_mt_pre, NULL}, /* Mt */
1.107 kristaps 235: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
236: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 kristaps 237: {NULL, NULL}, /* Brc */
1.10 kristaps 238: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 239: {NULL, NULL}, /* Es */ /* TODO */
240: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 241: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 242: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 243: {mdoc_sp_pre, NULL}, /* br */
244: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 245: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 246: {NULL, NULL}, /* Ta */
1.187 ! schwarze 247: {mdoc_ll_pre, NULL}, /* ll */
1.1 kristaps 248: };
249:
1.115 kristaps 250: static const char * const lists[LIST_MAX] = {
251: NULL,
1.116 kristaps 252: "list-bul",
253: "list-col",
1.115 kristaps 254: "list-dash",
255: "list-diag",
256: "list-enum",
257: "list-hang",
1.116 kristaps 258: "list-hyph",
1.115 kristaps 259: "list-inset",
260: "list-item",
261: "list-ohang",
262: "list-tag"
263: };
1.1 kristaps 264:
265: void
1.184 schwarze 266: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 kristaps 267: {
268:
1.184 schwarze 269: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
270: (struct html *)arg);
1.179 kristaps 271: putchar('\n');
1.1 kristaps 272: }
273:
274:
1.23 kristaps 275: /*
276: * Calculate the scaling unit passed in a `-width' argument. This uses
277: * either a native scaling unit (e.g., 1i, 2m) or the string length of
278: * the value.
279: */
280: static void
281: a2width(const char *p, struct roffsu *su)
1.1 kristaps 282: {
283:
1.32 kristaps 284: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 285: su->unit = SCALE_BU;
1.166 kristaps 286: su->scale = html_strlen(p);
1.32 kristaps 287: }
1.1 kristaps 288: }
289:
290:
1.23 kristaps 291: /*
1.78 kristaps 292: * See the same function in mdoc_term.c for documentation.
293: */
294: static void
295: synopsis_pre(struct html *h, const struct mdoc_node *n)
296: {
297:
1.87 kristaps 298: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 299: return;
300:
301: if (n->prev->tok == n->tok &&
302: MDOC_Fo != n->tok &&
303: MDOC_Ft != n->tok &&
304: MDOC_Fn != n->tok) {
1.125 kristaps 305: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 306: return;
307: }
308:
309: switch (n->prev->tok) {
310: case (MDOC_Fd):
311: /* FALLTHROUGH */
312: case (MDOC_Fn):
313: /* FALLTHROUGH */
314: case (MDOC_Fo):
315: /* FALLTHROUGH */
316: case (MDOC_In):
317: /* FALLTHROUGH */
318: case (MDOC_Vt):
1.125 kristaps 319: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 320: break;
321: case (MDOC_Ft):
322: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.125 kristaps 323: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 324: break;
325: }
326: /* FALLTHROUGH */
327: default:
1.125 kristaps 328: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 329: break;
330: }
331: }
332:
333:
334: /*
1.23 kristaps 335: * Calculate the scaling unit passed in an `-offset' argument. This
336: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
337: * predefined strings (indent, etc.), or the string length of the value.
338: */
339: static void
340: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 341: {
342:
1.31 kristaps 343: /* FIXME: "right"? */
344:
1.1 kristaps 345: if (0 == strcmp(p, "left"))
1.23 kristaps 346: SCALE_HS_INIT(su, 0);
347: else if (0 == strcmp(p, "indent"))
348: SCALE_HS_INIT(su, INDENT);
349: else if (0 == strcmp(p, "indent-two"))
350: SCALE_HS_INIT(su, INDENT * 2);
1.177 kristaps 351: else if ( ! a2roffsu(p, su, SCALE_MAX))
352: SCALE_HS_INIT(su, html_strlen(p));
1.1 kristaps 353: }
354:
355:
356: static void
357: print_mdoc(MDOC_ARGS)
358: {
1.179 kristaps 359: struct tag *t, *tt;
360: struct htmlpair tag;
361:
362: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 kristaps 363:
1.179 kristaps 364: if ( ! (HTML_FRAGMENT & h->oflags)) {
365: print_gen_decls(h);
366: t = print_otag(h, TAG_HTML, 0, NULL);
367: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.184 schwarze 368: print_mdoc_head(meta, n, h);
1.179 kristaps 369: print_tagq(h, tt);
370: print_otag(h, TAG_BODY, 0, NULL);
371: print_otag(h, TAG_DIV, 1, &tag);
372: } else
373: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 374:
1.184 schwarze 375: print_mdoc_nodelist(meta, n, h);
1.1 kristaps 376: print_tagq(h, t);
377: }
378:
379:
380: /* ARGSUSED */
381: static void
382: print_mdoc_head(MDOC_ARGS)
383: {
384:
385: print_gen_head(h);
1.20 kristaps 386: bufinit(h);
1.184 schwarze 387: bufcat_fmt(h, "%s(%s)", meta->title, meta->msec);
1.1 kristaps 388:
1.184 schwarze 389: if (meta->arch)
390: bufcat_fmt(h, " (%s)", meta->arch);
1.1 kristaps 391:
392: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 393: print_text(h, h->buf);
1.1 kristaps 394: }
395:
396:
397: static void
398: print_mdoc_nodelist(MDOC_ARGS)
399: {
400:
1.184 schwarze 401: print_mdoc_node(meta, n, h);
1.1 kristaps 402: if (n->next)
1.184 schwarze 403: print_mdoc_nodelist(meta, n->next, h);
1.1 kristaps 404: }
405:
406:
407: static void
408: print_mdoc_node(MDOC_ARGS)
409: {
410: int child;
411: struct tag *t;
412:
413: child = 1;
1.39 kristaps 414: t = h->tags.head;
1.1 kristaps 415:
416: switch (n->type) {
417: case (MDOC_ROOT):
1.184 schwarze 418: child = mdoc_root_pre(meta, n, h);
1.1 kristaps 419: break;
420: case (MDOC_TEXT):
1.144 kristaps 421: /* No tables in this mode... */
422: assert(NULL == h->tblt);
1.149 kristaps 423:
424: /*
425: * Make sure that if we're in a literal mode already
426: * (i.e., within a <PRE>) don't print the newline.
427: */
1.143 kristaps 428: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 429: if ( ! (HTML_LITERAL & h->flags))
430: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 431: if (MDOC_DELIMC & n->flags)
432: h->flags |= HTML_NOSPACE;
1.1 kristaps 433: print_text(h, n->string);
1.155 kristaps 434: if (MDOC_DELIMO & n->flags)
435: h->flags |= HTML_NOSPACE;
1.151 kristaps 436: return;
437: case (MDOC_EQN):
1.174 kristaps 438: print_eqn(h, n->eqn);
1.153 kristaps 439: break;
1.140 kristaps 440: case (MDOC_TBL):
1.144 kristaps 441: /*
442: * This will take care of initialising all of the table
443: * state data for the first table, then tearing it down
444: * for the last one.
445: */
1.141 kristaps 446: print_tbl(h, n->span);
1.144 kristaps 447: return;
1.1 kristaps 448: default:
1.144 kristaps 449: /*
450: * Close out the current table, if it's open, and unset
451: * the "meta" table state. This will be reopened on the
452: * next table element.
453: */
454: if (h->tblt) {
455: print_tblclose(h);
456: t = h->tags.head;
457: }
458:
459: assert(NULL == h->tblt);
1.89 kristaps 460: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.184 schwarze 461: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 kristaps 462: break;
463: }
464:
1.186 schwarze 465: if (HTML_KEEP & h->flags) {
1.185 schwarze 466: if (n->prev ? (n->prev->lastline != n->line) :
467: (n->parent && n->parent->line != n->line)) {
1.94 kristaps 468: h->flags &= ~HTML_KEEP;
469: h->flags |= HTML_PREKEEP;
470: }
471: }
472:
1.1 kristaps 473: if (child && n->child)
1.184 schwarze 474: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 475:
476: print_stagq(h, t);
477:
478: switch (n->type) {
479: case (MDOC_ROOT):
1.184 schwarze 480: mdoc_root_post(meta, n, h);
1.153 kristaps 481: break;
482: case (MDOC_EQN):
1.1 kristaps 483: break;
484: default:
1.89 kristaps 485: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.184 schwarze 486: (*mdocs[n->tok].post)(meta, n, h);
1.1 kristaps 487: break;
488: }
489: }
490:
491: /* ARGSUSED */
492: static void
493: mdoc_root_post(MDOC_ARGS)
494: {
1.132 kristaps 495: struct htmlpair tag[3];
1.1 kristaps 496: struct tag *t, *tt;
497:
1.132 kristaps 498: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
499: PAIR_CLASS_INIT(&tag[1], "foot");
1.180 schwarze 500: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
501: t = print_otag(h, TAG_TABLE, 3, tag);
502: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
503: print_otag(h, TAG_COL, 1, tag);
504: print_otag(h, TAG_COL, 1, tag);
1.132 kristaps 505:
1.181 schwarze 506: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 507:
1.1 kristaps 508: tt = print_otag(h, TAG_TR, 0, NULL);
509:
1.125 kristaps 510: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 511: print_otag(h, TAG_TD, 1, tag);
1.184 schwarze 512: print_text(h, meta->date);
1.1 kristaps 513: print_stagq(h, tt);
514:
1.125 kristaps 515: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.180 schwarze 516: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
517: print_otag(h, TAG_TD, 2, tag);
1.184 schwarze 518: print_text(h, meta->os);
1.1 kristaps 519: print_tagq(h, t);
520: }
521:
522:
523: /* ARGSUSED */
524: static int
525: mdoc_root_pre(MDOC_ARGS)
526: {
1.40 kristaps 527: struct htmlpair tag[3];
1.1 kristaps 528: struct tag *t, *tt;
529: char b[BUFSIZ], title[BUFSIZ];
530:
1.184 schwarze 531: strlcpy(b, meta->vol, BUFSIZ);
1.1 kristaps 532:
1.184 schwarze 533: if (meta->arch) {
1.119 kristaps 534: strlcat(b, " (", BUFSIZ);
1.184 schwarze 535: strlcat(b, meta->arch, BUFSIZ);
1.119 kristaps 536: strlcat(b, ")", BUFSIZ);
1.1 kristaps 537: }
538:
1.184 schwarze 539: snprintf(title, BUFSIZ - 1, "%s(%s)", meta->title, meta->msec);
1.23 kristaps 540:
1.132 kristaps 541: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
542: PAIR_CLASS_INIT(&tag[1], "head");
1.180 schwarze 543: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
544: t = print_otag(h, TAG_TABLE, 3, tag);
545: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
546: print_otag(h, TAG_COL, 1, tag);
547: print_otag(h, TAG_COL, 1, tag);
548: print_otag(h, TAG_COL, 1, tag);
1.132 kristaps 549:
550: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 551:
1.1 kristaps 552: tt = print_otag(h, TAG_TR, 0, NULL);
553:
1.125 kristaps 554: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 555: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 556: print_text(h, title);
1.1 kristaps 557: print_stagq(h, tt);
558:
1.125 kristaps 559: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.180 schwarze 560: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
561: print_otag(h, TAG_TD, 2, tag);
1.2 kristaps 562: print_text(h, b);
1.1 kristaps 563: print_stagq(h, tt);
564:
1.125 kristaps 565: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.180 schwarze 566: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
567: print_otag(h, TAG_TD, 2, tag);
1.2 kristaps 568: print_text(h, title);
1.1 kristaps 569: print_tagq(h, t);
570: return(1);
571: }
572:
573:
574: /* ARGSUSED */
575: static int
576: mdoc_sh_pre(MDOC_ARGS)
577: {
1.123 kristaps 578: struct htmlpair tag;
579:
580: if (MDOC_BLOCK == n->type) {
581: PAIR_CLASS_INIT(&tag, "section");
582: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 583: return(1);
1.123 kristaps 584: } else if (MDOC_BODY == n->type)
1.1 kristaps 585: return(1);
586:
1.168 kristaps 587: bufinit(h);
1.172 kristaps 588: bufcat(h, "x");
1.175 kristaps 589:
590: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 591: bufcat_id(h, n->string);
1.175 kristaps 592: if (NULL != (n = n->next))
1.168 kristaps 593: bufcat_id(h, " ");
1.21 kristaps 594: }
595:
1.175 kristaps 596: if (NULL == n) {
597: PAIR_ID_INIT(&tag, h->buf);
598: print_otag(h, TAG_H1, 1, &tag);
599: } else
600: print_otag(h, TAG_H1, 0, NULL);
601:
1.1 kristaps 602: return(1);
603: }
604:
605: /* ARGSUSED */
606: static int
607: mdoc_ss_pre(MDOC_ARGS)
608: {
1.123 kristaps 609: struct htmlpair tag;
1.1 kristaps 610:
1.123 kristaps 611: if (MDOC_BLOCK == n->type) {
612: PAIR_CLASS_INIT(&tag, "subsection");
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);
1.23 kristaps 617:
1.168 kristaps 618: bufinit(h);
1.172 kristaps 619: bufcat(h, "x");
1.175 kristaps 620:
621: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 622: bufcat_id(h, n->string);
1.175 kristaps 623: if (NULL != (n = n->next))
1.168 kristaps 624: bufcat_id(h, " ");
1.21 kristaps 625: }
626:
1.175 kristaps 627: if (NULL == n) {
628: PAIR_ID_INIT(&tag, h->buf);
629: print_otag(h, TAG_H2, 1, &tag);
630: } else
631: print_otag(h, TAG_H2, 0, NULL);
632:
1.1 kristaps 633: return(1);
634: }
635:
636:
637: /* ARGSUSED */
638: static int
639: mdoc_fl_pre(MDOC_ARGS)
640: {
641: struct htmlpair tag;
642:
1.51 kristaps 643: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 644: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 645:
1.50 kristaps 646: /* `Cm' has no leading hyphen. */
647:
1.51 kristaps 648: if (MDOC_Cm == n->tok)
1.50 kristaps 649: return(1);
650:
651: print_text(h, "\\-");
652:
653: if (n->child)
1.58 kristaps 654: h->flags |= HTML_NOSPACE;
655: else if (n->next && n->next->line == n->line)
1.1 kristaps 656: h->flags |= HTML_NOSPACE;
1.50 kristaps 657:
1.1 kristaps 658: return(1);
659: }
660:
661:
662: /* ARGSUSED */
663: static int
664: mdoc_nd_pre(MDOC_ARGS)
665: {
666: struct htmlpair tag;
667:
668: if (MDOC_BODY != n->type)
669: return(1);
670:
1.24 kristaps 671: /* XXX: this tag in theory can contain block elements. */
672:
1.1 kristaps 673: print_text(h, "\\(em");
1.124 kristaps 674: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 675: print_otag(h, TAG_SPAN, 1, &tag);
676: return(1);
677: }
678:
679:
680: static int
681: mdoc_nm_pre(MDOC_ARGS)
682: {
1.91 kristaps 683: struct htmlpair tag;
684: struct roffsu su;
1.166 kristaps 685: int len;
1.91 kristaps 686:
1.124 kristaps 687: switch (n->type) {
688: case (MDOC_ELEM):
1.91 kristaps 689: synopsis_pre(h, n);
690: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 691: print_otag(h, TAG_B, 1, &tag);
1.184 schwarze 692: if (NULL == n->child && meta->name)
693: print_text(h, meta->name);
1.124 kristaps 694: return(1);
695: case (MDOC_HEAD):
696: print_otag(h, TAG_TD, 0, NULL);
1.184 schwarze 697: if (NULL == n->child && meta->name)
698: print_text(h, meta->name);
1.124 kristaps 699: return(1);
700: case (MDOC_BODY):
701: print_otag(h, TAG_TD, 0, NULL);
702: return(1);
703: default:
704: break;
705: }
1.91 kristaps 706:
1.124 kristaps 707: synopsis_pre(h, n);
708: PAIR_CLASS_INIT(&tag, "synopsis");
709: print_otag(h, TAG_TABLE, 1, &tag);
710:
711: for (len = 0, n = n->child; n; n = n->next)
712: if (MDOC_TEXT == n->type)
1.166 kristaps 713: len += html_strlen(n->string);
1.91 kristaps 714:
1.184 schwarze 715: if (0 == len && meta->name)
716: len = html_strlen(meta->name);
1.1 kristaps 717:
1.124 kristaps 718: SCALE_HS_INIT(&su, (double)len);
1.168 kristaps 719: bufinit(h);
1.165 kristaps 720: bufcat_su(h, "width", &su);
1.124 kristaps 721: PAIR_STYLE_INIT(&tag, h);
722: print_otag(h, TAG_COL, 1, &tag);
723: print_otag(h, TAG_COL, 0, NULL);
724: print_otag(h, TAG_TBODY, 0, NULL);
725: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 726: return(1);
727: }
728:
729:
730: /* ARGSUSED */
731: static int
732: mdoc_xr_pre(MDOC_ARGS)
733: {
1.157 kristaps 734: struct htmlpair tag[2];
1.56 kristaps 735:
736: if (NULL == n->child)
737: return(0);
1.17 kristaps 738:
1.23 kristaps 739: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 740:
1.17 kristaps 741: if (h->base_man) {
1.23 kristaps 742: buffmt_man(h, n->child->string,
743: n->child->next ?
1.17 kristaps 744: n->child->next->string : NULL);
1.57 kristaps 745: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 746: print_otag(h, TAG_A, 2, tag);
747: } else
748: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 749:
1.157 kristaps 750: n = n->child;
751: print_text(h, n->string);
1.16 kristaps 752:
1.157 kristaps 753: if (NULL == (n = n->next))
1.1 kristaps 754: return(0);
755:
756: h->flags |= HTML_NOSPACE;
757: print_text(h, "(");
758: h->flags |= HTML_NOSPACE;
1.157 kristaps 759: print_text(h, n->string);
1.1 kristaps 760: h->flags |= HTML_NOSPACE;
761: print_text(h, ")");
762: return(0);
763: }
764:
765:
766: /* ARGSUSED */
767: static int
768: mdoc_ns_pre(MDOC_ARGS)
769: {
770:
1.150 kristaps 771: if ( ! (MDOC_LINE & n->flags))
772: h->flags |= HTML_NOSPACE;
1.1 kristaps 773: return(1);
774: }
775:
776:
777: /* ARGSUSED */
778: static int
779: mdoc_ar_pre(MDOC_ARGS)
780: {
781: struct htmlpair tag;
782:
1.23 kristaps 783: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 784: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 785: return(1);
786: }
787:
788:
789: /* ARGSUSED */
790: static int
791: mdoc_xx_pre(MDOC_ARGS)
792: {
793: const char *pp;
794: struct htmlpair tag;
1.152 schwarze 795: int flags;
1.1 kristaps 796:
797: switch (n->tok) {
798: case (MDOC_Bsx):
1.112 schwarze 799: pp = "BSD/OS";
1.1 kristaps 800: break;
801: case (MDOC_Dx):
1.45 kristaps 802: pp = "DragonFly";
1.1 kristaps 803: break;
804: case (MDOC_Fx):
805: pp = "FreeBSD";
806: break;
807: case (MDOC_Nx):
808: pp = "NetBSD";
809: break;
810: case (MDOC_Ox):
811: pp = "OpenBSD";
812: break;
813: case (MDOC_Ux):
814: pp = "UNIX";
815: break;
816: default:
817: return(1);
818: }
819:
1.23 kristaps 820: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 821: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 822:
1.1 kristaps 823: print_text(h, pp);
1.148 kristaps 824: if (n->child) {
1.152 schwarze 825: flags = h->flags;
1.148 kristaps 826: h->flags |= HTML_KEEP;
827: print_text(h, n->child->string);
1.152 schwarze 828: h->flags = flags;
1.148 kristaps 829: }
830: return(0);
1.1 kristaps 831: }
832:
833:
834: /* ARGSUSED */
835: static int
1.4 kristaps 836: mdoc_bx_pre(MDOC_ARGS)
837: {
1.146 kristaps 838: struct htmlpair tag;
1.4 kristaps 839:
1.23 kristaps 840: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 841: print_otag(h, TAG_SPAN, 1, &tag);
842:
1.145 kristaps 843: if (NULL != (n = n->child)) {
844: print_text(h, n->string);
845: h->flags |= HTML_NOSPACE;
846: print_text(h, "BSD");
847: } else {
848: print_text(h, "BSD");
849: return(0);
850: }
1.4 kristaps 851:
1.145 kristaps 852: if (NULL != (n = n->next)) {
853: h->flags |= HTML_NOSPACE;
1.147 kristaps 854: print_text(h, "-");
1.4 kristaps 855: h->flags |= HTML_NOSPACE;
1.147 kristaps 856: print_text(h, n->string);
1.145 kristaps 857: }
1.4 kristaps 858:
859: return(0);
860: }
861:
1.142 kristaps 862: /* ARGSUSED */
1.4 kristaps 863: static int
1.115 kristaps 864: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 865: {
1.115 kristaps 866: struct roffsu su;
867: enum mdoc_list type;
1.116 kristaps 868: struct htmlpair tag[2];
1.115 kristaps 869: const struct mdoc_node *bl;
870:
871: bl = n->parent;
872: while (bl && MDOC_Bl != bl->tok)
873: bl = bl->parent;
1.23 kristaps 874:
1.115 kristaps 875: assert(bl);
1.23 kristaps 876:
1.137 kristaps 877: type = bl->norm->Bl.type;
1.24 kristaps 878:
1.116 kristaps 879: assert(lists[type]);
880: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 881:
1.168 kristaps 882: bufinit(h);
883:
1.115 kristaps 884: if (MDOC_HEAD == n->type) {
885: switch (type) {
886: case(LIST_bullet):
887: /* FALLTHROUGH */
888: case(LIST_dash):
889: /* FALLTHROUGH */
890: case(LIST_item):
891: /* FALLTHROUGH */
892: case(LIST_hyphen):
893: /* FALLTHROUGH */
894: case(LIST_enum):
895: return(0);
896: case(LIST_diag):
897: /* FALLTHROUGH */
898: case(LIST_hang):
899: /* FALLTHROUGH */
900: case(LIST_inset):
901: /* FALLTHROUGH */
902: case(LIST_ohang):
903: /* FALLTHROUGH */
904: case(LIST_tag):
1.137 kristaps 905: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 906: bufcat_su(h, "margin-top", &su);
907: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 908: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 909: if (LIST_diag != type)
910: break;
911: PAIR_CLASS_INIT(&tag[0], "diag");
912: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 913: break;
914: case(LIST_column):
915: break;
916: default:
917: break;
918: }
919: } else if (MDOC_BODY == n->type) {
920: switch (type) {
921: case(LIST_bullet):
922: /* FALLTHROUGH */
923: case(LIST_hyphen):
924: /* FALLTHROUGH */
925: case(LIST_dash):
926: /* FALLTHROUGH */
927: case(LIST_enum):
928: /* FALLTHROUGH */
929: case(LIST_item):
1.137 kristaps 930: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 931: bufcat_su(h, "margin-top", &su);
932: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 933: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 934: break;
935: case(LIST_diag):
936: /* FALLTHROUGH */
937: case(LIST_hang):
938: /* FALLTHROUGH */
939: case(LIST_inset):
940: /* FALLTHROUGH */
941: case(LIST_ohang):
942: /* FALLTHROUGH */
943: case(LIST_tag):
1.137 kristaps 944: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 945: print_otag(h, TAG_DD, 1, tag);
946: break;
947: }
1.137 kristaps 948: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 949: bufcat_su(h, "margin-left", &su);
950: PAIR_STYLE_INIT(&tag[1], h);
951: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 952: break;
953: case(LIST_column):
1.137 kristaps 954: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 955: bufcat_su(h, "margin-top", &su);
956: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 957: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 958: break;
959: default:
960: break;
961: }
962: } else {
963: switch (type) {
964: case (LIST_column):
1.116 kristaps 965: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 966: break;
967: default:
1.23 kristaps 968: break;
1.115 kristaps 969: }
1.1 kristaps 970: }
971:
972: return(1);
973: }
974:
1.25 kristaps 975: /* ARGSUSED */
1.1 kristaps 976: static int
1.115 kristaps 977: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 978: {
1.142 kristaps 979: int i;
1.119 kristaps 980: struct htmlpair tag[3];
1.23 kristaps 981: struct roffsu su;
1.134 kristaps 982: char buf[BUFSIZ];
1.23 kristaps 983:
1.115 kristaps 984: if (MDOC_BODY == n->type) {
1.137 kristaps 985: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 986: print_otag(h, TAG_TBODY, 0, NULL);
987: return(1);
1.23 kristaps 988: }
1.1 kristaps 989:
1.115 kristaps 990: if (MDOC_HEAD == n->type) {
1.137 kristaps 991: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 992: return(0);
993:
994: /*
995: * For each column, print out the <COL> tag with our
996: * suggested width. The last column gets min-width, as
997: * in terminal mode it auto-sizes to the width of the
998: * screen and we want to preserve that behaviour.
999: */
1.1 kristaps 1000:
1.142 kristaps 1001: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.183 schwarze 1002: bufinit(h);
1.137 kristaps 1003: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 1004: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1005: bufcat_su(h, "width", &su);
1006: else
1007: bufcat_su(h, "min-width", &su);
1008: PAIR_STYLE_INIT(&tag[0], h);
1009: print_otag(h, TAG_COL, 1, tag);
1010: }
1.1 kristaps 1011:
1012: return(0);
1013: }
1014:
1.119 kristaps 1015: SCALE_VS_INIT(&su, 0);
1.183 schwarze 1016: bufinit(h);
1.119 kristaps 1017: bufcat_su(h, "margin-top", &su);
1018: bufcat_su(h, "margin-bottom", &su);
1019: PAIR_STYLE_INIT(&tag[0], h);
1020:
1.137 kristaps 1021: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1022: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1023: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1024: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1025:
1.115 kristaps 1026: /* Set the block's left-hand margin. */
1.1 kristaps 1027:
1.137 kristaps 1028: if (n->norm->Bl.offs) {
1029: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1030: bufcat_su(h, "margin-left", &su);
1031: }
1.1 kristaps 1032:
1.137 kristaps 1033: switch (n->norm->Bl.type) {
1.115 kristaps 1034: case(LIST_bullet):
1.1 kristaps 1035: /* FALLTHROUGH */
1.115 kristaps 1036: case(LIST_dash):
1.1 kristaps 1037: /* FALLTHROUGH */
1.115 kristaps 1038: case(LIST_hyphen):
1.1 kristaps 1039: /* FALLTHROUGH */
1.115 kristaps 1040: case(LIST_item):
1.134 kristaps 1041: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1042: break;
1.115 kristaps 1043: case(LIST_enum):
1.134 kristaps 1044: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1045: break;
1.115 kristaps 1046: case(LIST_diag):
1047: /* FALLTHROUGH */
1048: case(LIST_hang):
1.46 kristaps 1049: /* FALLTHROUGH */
1.115 kristaps 1050: case(LIST_inset):
1.33 kristaps 1051: /* FALLTHROUGH */
1.115 kristaps 1052: case(LIST_ohang):
1.1 kristaps 1053: /* FALLTHROUGH */
1.115 kristaps 1054: case(LIST_tag):
1.134 kristaps 1055: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1056: break;
1057: case(LIST_column):
1.134 kristaps 1058: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1059: break;
1060: default:
1.115 kristaps 1061: abort();
1062: /* NOTREACHED */
1.1 kristaps 1063: }
1064:
1065: return(1);
1066: }
1067:
1068: /* ARGSUSED */
1069: static int
1070: mdoc_ex_pre(MDOC_ARGS)
1071: {
1.160 kristaps 1072: struct tag *t;
1073: struct htmlpair tag;
1074: int nchild;
1.1 kristaps 1075:
1.127 kristaps 1076: if (n->prev)
1077: print_otag(h, TAG_BR, 0, NULL);
1078:
1.23 kristaps 1079: PAIR_CLASS_INIT(&tag, "utility");
1080:
1.1 kristaps 1081: print_text(h, "The");
1.160 kristaps 1082:
1083: nchild = n->nchild;
1084: for (n = n->child; n; n = n->next) {
1085: assert(MDOC_TEXT == n->type);
1086:
1.132 kristaps 1087: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1088: print_text(h, n->string);
1.1 kristaps 1089: print_tagq(h, t);
1090:
1.160 kristaps 1091: if (nchild > 2 && n->next) {
1092: h->flags |= HTML_NOSPACE;
1093: print_text(h, ",");
1094: }
1.1 kristaps 1095:
1.160 kristaps 1096: if (n->next && NULL == n->next->next)
1097: print_text(h, "and");
1.1 kristaps 1098: }
1099:
1.160 kristaps 1100: if (nchild > 1)
1.1 kristaps 1101: print_text(h, "utilities exit");
1102: else
1103: print_text(h, "utility exits");
1104:
1105: print_text(h, "0 on success, and >0 if an error occurs.");
1106: return(0);
1107: }
1108:
1109:
1110: /* ARGSUSED */
1111: static int
1112: mdoc_em_pre(MDOC_ARGS)
1113: {
1114: struct htmlpair tag;
1115:
1.23 kristaps 1116: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1117: print_otag(h, TAG_SPAN, 1, &tag);
1118: return(1);
1119: }
1120:
1121:
1122: /* ARGSUSED */
1123: static int
1124: mdoc_d1_pre(MDOC_ARGS)
1125: {
1.23 kristaps 1126: struct htmlpair tag[2];
1127: struct roffsu su;
1.1 kristaps 1128:
1129: if (MDOC_BLOCK != n->type)
1130: return(1);
1131:
1.118 kristaps 1132: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1133: bufinit(h);
1.118 kristaps 1134: bufcat_su(h, "margin-top", &su);
1135: bufcat_su(h, "margin-bottom", &su);
1136: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1137: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1138:
1139: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1140:
1.136 kristaps 1141: PAIR_CLASS_INIT(&tag[0], "display");
1142: print_otag(h, TAG_DIV, 1, tag);
1143:
1.135 kristaps 1144: if (MDOC_Dl == n->tok) {
1.136 kristaps 1145: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1146: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1147: }
1.35 kristaps 1148:
1.1 kristaps 1149: return(1);
1150: }
1151:
1152:
1153: /* ARGSUSED */
1154: static int
1155: mdoc_sx_pre(MDOC_ARGS)
1156: {
1.157 kristaps 1157: struct htmlpair tag[2];
1.1 kristaps 1158:
1.168 kristaps 1159: bufinit(h);
1.169 kristaps 1160: bufcat(h, "#x");
1.175 kristaps 1161:
1162: for (n = n->child; n; ) {
1.168 kristaps 1163: bufcat_id(h, n->string);
1.175 kristaps 1164: if (NULL != (n = n->next))
1.168 kristaps 1165: bufcat_id(h, " ");
1.1 kristaps 1166: }
1167:
1.23 kristaps 1168: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1169: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1170:
1.134 kristaps 1171: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1172: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1173: return(1);
1174: }
1175:
1176:
1177: /* ARGSUSED */
1178: static int
1179: mdoc_bd_pre(MDOC_ARGS)
1180: {
1181: struct htmlpair tag[2];
1.149 kristaps 1182: int comp, sv;
1.80 kristaps 1183: const struct mdoc_node *nn;
1.23 kristaps 1184: struct roffsu su;
1.1 kristaps 1185:
1.80 kristaps 1186: if (MDOC_HEAD == n->type)
1.1 kristaps 1187: return(0);
1188:
1189: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1190: comp = n->norm->Bd.comp;
1.23 kristaps 1191: for (nn = n; nn && ! comp; nn = nn->parent) {
1192: if (MDOC_BLOCK != nn->type)
1193: continue;
1194: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1195: comp = 1;
1196: if (nn->prev)
1197: break;
1198: }
1.126 kristaps 1199: if ( ! comp)
1200: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1201: return(1);
1202: }
1203:
1.126 kristaps 1204: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1205: if (n->norm->Bd.offs)
1206: a2offs(n->norm->Bd.offs, &su);
1.168 kristaps 1207:
1208: bufinit(h);
1.126 kristaps 1209: bufcat_su(h, "margin-left", &su);
1210: PAIR_STYLE_INIT(&tag[0], h);
1211:
1.137 kristaps 1212: if (DISP_unfilled != n->norm->Bd.type &&
1213: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1214: PAIR_CLASS_INIT(&tag[1], "display");
1215: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1216: return(1);
1.126 kristaps 1217: }
1.1 kristaps 1218:
1.126 kristaps 1219: PAIR_CLASS_INIT(&tag[1], "lit display");
1220: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1221:
1.149 kristaps 1222: /* This can be recursive: save & set our literal state. */
1223:
1224: sv = h->flags & HTML_LITERAL;
1225: h->flags |= HTML_LITERAL;
1226:
1.14 kristaps 1227: for (nn = n->child; nn; nn = nn->next) {
1.184 schwarze 1228: print_mdoc_node(meta, nn, h);
1.108 kristaps 1229: /*
1230: * If the printed node flushes its own line, then we
1231: * needn't do it here as well. This is hacky, but the
1232: * notion of selective eoln whitespace is pretty dumb
1233: * anyway, so don't sweat it.
1234: */
1235: switch (nn->tok) {
1.111 kristaps 1236: case (MDOC_Sm):
1237: /* FALLTHROUGH */
1.108 kristaps 1238: case (MDOC_br):
1239: /* FALLTHROUGH */
1240: case (MDOC_sp):
1241: /* FALLTHROUGH */
1242: case (MDOC_Bl):
1.114 kristaps 1243: /* FALLTHROUGH */
1244: case (MDOC_D1):
1245: /* FALLTHROUGH */
1246: case (MDOC_Dl):
1.108 kristaps 1247: /* FALLTHROUGH */
1248: case (MDOC_Lp):
1249: /* FALLTHROUGH */
1250: case (MDOC_Pp):
1251: continue;
1252: default:
1253: break;
1254: }
1.101 schwarze 1255: if (nn->next && nn->next->line == nn->line)
1256: continue;
1.126 kristaps 1257: else if (nn->next)
1258: print_text(h, "\n");
1.125 kristaps 1259:
1.101 schwarze 1260: h->flags |= HTML_NOSPACE;
1.1 kristaps 1261: }
1.149 kristaps 1262:
1263: if (0 == sv)
1264: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1265:
1266: return(0);
1267: }
1268:
1269:
1270: /* ARGSUSED */
1271: static int
1272: mdoc_pa_pre(MDOC_ARGS)
1273: {
1274: struct htmlpair tag;
1275:
1.23 kristaps 1276: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1277: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1278: return(1);
1279: }
1280:
1281:
1282: /* ARGSUSED */
1283: static int
1284: mdoc_ad_pre(MDOC_ARGS)
1285: {
1286: struct htmlpair tag;
1287:
1.23 kristaps 1288: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1289: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1290: return(1);
1291: }
1292:
1293:
1294: /* ARGSUSED */
1295: static int
1296: mdoc_an_pre(MDOC_ARGS)
1297: {
1298: struct htmlpair tag;
1299:
1.19 kristaps 1300: /* TODO: -split and -nosplit (see termp_an_pre()). */
1301:
1.23 kristaps 1302: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1303: print_otag(h, TAG_SPAN, 1, &tag);
1304: return(1);
1305: }
1306:
1307:
1308: /* ARGSUSED */
1309: static int
1310: mdoc_cd_pre(MDOC_ARGS)
1311: {
1312: struct htmlpair tag;
1313:
1.78 kristaps 1314: synopsis_pre(h, n);
1.23 kristaps 1315: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1316: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1317: return(1);
1318: }
1319:
1320:
1321: /* ARGSUSED */
1322: static int
1323: mdoc_dv_pre(MDOC_ARGS)
1324: {
1325: struct htmlpair tag;
1326:
1.23 kristaps 1327: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1328: print_otag(h, TAG_SPAN, 1, &tag);
1329: return(1);
1330: }
1331:
1332:
1333: /* ARGSUSED */
1334: static int
1335: mdoc_ev_pre(MDOC_ARGS)
1336: {
1337: struct htmlpair tag;
1338:
1.23 kristaps 1339: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1340: print_otag(h, TAG_SPAN, 1, &tag);
1341: return(1);
1342: }
1343:
1344:
1345: /* ARGSUSED */
1346: static int
1347: mdoc_er_pre(MDOC_ARGS)
1348: {
1349: struct htmlpair tag;
1350:
1.23 kristaps 1351: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1352: print_otag(h, TAG_SPAN, 1, &tag);
1353: return(1);
1354: }
1355:
1356:
1357: /* ARGSUSED */
1358: static int
1359: mdoc_fa_pre(MDOC_ARGS)
1360: {
1361: const struct mdoc_node *nn;
1362: struct htmlpair tag;
1363: struct tag *t;
1364:
1.23 kristaps 1365: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1366: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1367: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1368: return(1);
1369: }
1370:
1371: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1372: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1373: print_text(h, nn->string);
1374: print_tagq(h, t);
1.155 kristaps 1375: if (nn->next) {
1376: h->flags |= HTML_NOSPACE;
1.1 kristaps 1377: print_text(h, ",");
1.155 kristaps 1378: }
1.1 kristaps 1379: }
1380:
1.155 kristaps 1381: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1382: h->flags |= HTML_NOSPACE;
1.1 kristaps 1383: print_text(h, ",");
1.155 kristaps 1384: }
1.1 kristaps 1385:
1386: return(0);
1387: }
1388:
1389:
1390: /* ARGSUSED */
1391: static int
1392: mdoc_fd_pre(MDOC_ARGS)
1393: {
1.162 kristaps 1394: struct htmlpair tag[2];
1395: char buf[BUFSIZ];
1396: size_t sz;
1397: int i;
1398: struct tag *t;
1.1 kristaps 1399:
1.78 kristaps 1400: synopsis_pre(h, n);
1401:
1.162 kristaps 1402: if (NULL == (n = n->child))
1403: return(0);
1404:
1405: assert(MDOC_TEXT == n->type);
1406:
1407: if (strcmp(n->string, "#include")) {
1408: PAIR_CLASS_INIT(&tag[0], "macro");
1409: print_otag(h, TAG_B, 1, tag);
1410: return(1);
1411: }
1412:
1413: PAIR_CLASS_INIT(&tag[0], "includes");
1414: print_otag(h, TAG_B, 1, tag);
1415: print_text(h, n->string);
1416:
1417: if (NULL != (n = n->next)) {
1418: assert(MDOC_TEXT == n->type);
1419: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1420: n->string + 1 : n->string, BUFSIZ);
1421:
1422: sz = strlen(buf);
1423: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1424: buf[sz - 1] = '\0';
1425:
1426: PAIR_CLASS_INIT(&tag[0], "link-includes");
1427:
1428: i = 1;
1429: if (h->base_includes) {
1430: buffmt_includes(h, buf);
1431: PAIR_HREF_INIT(&tag[i], h->buf);
1432: i++;
1433: }
1434:
1435: t = print_otag(h, TAG_A, i, tag);
1436: print_text(h, n->string);
1437: print_tagq(h, t);
1438:
1439: n = n->next;
1440: }
1441:
1442: for ( ; n; n = n->next) {
1443: assert(MDOC_TEXT == n->type);
1444: print_text(h, n->string);
1445: }
1446:
1447: return(0);
1.1 kristaps 1448: }
1449:
1450:
1451: /* ARGSUSED */
1452: static int
1453: mdoc_vt_pre(MDOC_ARGS)
1454: {
1.23 kristaps 1455: struct htmlpair tag;
1.1 kristaps 1456:
1.78 kristaps 1457: if (MDOC_BLOCK == n->type) {
1458: synopsis_pre(h, n);
1.54 kristaps 1459: return(1);
1.78 kristaps 1460: } else if (MDOC_ELEM == n->type) {
1461: synopsis_pre(h, n);
1.54 kristaps 1462: } else if (MDOC_HEAD == n->type)
1463: return(0);
1.1 kristaps 1464:
1.23 kristaps 1465: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1466: print_otag(h, TAG_SPAN, 1, &tag);
1467: return(1);
1468: }
1469:
1.2 kristaps 1470:
1.1 kristaps 1471: /* ARGSUSED */
1472: static int
1473: mdoc_ft_pre(MDOC_ARGS)
1474: {
1.23 kristaps 1475: struct htmlpair tag;
1.1 kristaps 1476:
1.78 kristaps 1477: synopsis_pre(h, n);
1.23 kristaps 1478: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1479: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1480: return(1);
1481: }
1482:
1483:
1484: /* ARGSUSED */
1485: static int
1486: mdoc_fn_pre(MDOC_ARGS)
1487: {
1.157 kristaps 1488: struct tag *t;
1489: struct htmlpair tag[2];
1490: char nbuf[BUFSIZ];
1491: const char *sp, *ep;
1492: int sz, i, pretty;
1.1 kristaps 1493:
1.157 kristaps 1494: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1495: synopsis_pre(h, n);
1.1 kristaps 1496:
1.7 kristaps 1497: /* Split apart into type and name. */
1498: assert(n->child->string);
1499: sp = n->child->string;
1.19 kristaps 1500:
1.26 kristaps 1501: ep = strchr(sp, ' ');
1502: if (NULL != ep) {
1.23 kristaps 1503: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1504: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1505:
1506: while (ep) {
1507: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1508: (void)memcpy(nbuf, sp, (size_t)sz);
1509: nbuf[sz] = '\0';
1510: print_text(h, nbuf);
1511: sp = ++ep;
1512: ep = strchr(sp, ' ');
1513: }
1514: print_tagq(h, t);
1.7 kristaps 1515: }
1.1 kristaps 1516:
1.23 kristaps 1517: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1518:
1519: /*
1520: * FIXME: only refer to IDs that we know exist.
1521: */
1522:
1523: #if 0
1.87 kristaps 1524: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1525: nbuf[0] = '\0';
1526: html_idcat(nbuf, sp, BUFSIZ);
1527: PAIR_ID_INIT(&tag[1], nbuf);
1528: } else {
1529: strlcpy(nbuf, "#", BUFSIZ);
1530: html_idcat(nbuf, sp, BUFSIZ);
1531: PAIR_HREF_INIT(&tag[1], nbuf);
1532: }
1533: #endif
1534:
1.132 kristaps 1535: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1536:
1537: if (sp) {
1.57 kristaps 1538: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1539: print_text(h, nbuf);
1540: }
1541:
1.1 kristaps 1542: print_tagq(h, t);
1543:
1544: h->flags |= HTML_NOSPACE;
1545: print_text(h, "(");
1.163 kristaps 1546: h->flags |= HTML_NOSPACE;
1.1 kristaps 1547:
1.168 kristaps 1548: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1549: bufinit(h);
1550: bufcat_style(h, "white-space", "nowrap");
1551: PAIR_STYLE_INIT(&tag[1], h);
1552:
1.157 kristaps 1553: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1554: i = 1;
1.87 kristaps 1555: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1556: i = 2;
1.133 kristaps 1557: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1558: print_text(h, n->string);
1.1 kristaps 1559: print_tagq(h, t);
1.157 kristaps 1560: if (n->next) {
1.155 kristaps 1561: h->flags |= HTML_NOSPACE;
1.1 kristaps 1562: print_text(h, ",");
1.155 kristaps 1563: }
1.1 kristaps 1564: }
1565:
1.155 kristaps 1566: h->flags |= HTML_NOSPACE;
1.1 kristaps 1567: print_text(h, ")");
1.155 kristaps 1568:
1.157 kristaps 1569: if (pretty) {
1.155 kristaps 1570: h->flags |= HTML_NOSPACE;
1.1 kristaps 1571: print_text(h, ";");
1.155 kristaps 1572: }
1.99 kristaps 1573:
1574: return(0);
1575: }
1576:
1577:
1578: /* ARGSUSED */
1579: static int
1580: mdoc_sm_pre(MDOC_ARGS)
1581: {
1582:
1583: assert(n->child && MDOC_TEXT == n->child->type);
1584: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1585: /*
1586: * FIXME: no p->col to check. Thus, if we have
1587: * .Bd -literal
1588: * .Sm off
1589: * 1 2
1590: * .Sm on
1591: * 3
1592: * .Ed
1593: * the "3" is preceded by a space.
1594: */
1.99 kristaps 1595: h->flags &= ~HTML_NOSPACE;
1596: h->flags &= ~HTML_NONOSPACE;
1597: } else
1598: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1599:
1600: return(0);
1601: }
1602:
1.120 kristaps 1603: /* ARGSUSED */
1604: static int
1.187 ! schwarze 1605: mdoc_ll_pre(MDOC_ARGS)
! 1606: {
! 1607:
! 1608: return(0);
! 1609: }
! 1610:
! 1611: /* ARGSUSED */
! 1612: static int
1.120 kristaps 1613: mdoc_pp_pre(MDOC_ARGS)
1614: {
1615:
1616: print_otag(h, TAG_P, 0, NULL);
1617: return(0);
1618: }
1.1 kristaps 1619:
1620: /* ARGSUSED */
1621: static int
1622: mdoc_sp_pre(MDOC_ARGS)
1623: {
1.120 kristaps 1624: struct roffsu su;
1.23 kristaps 1625: struct htmlpair tag;
1.1 kristaps 1626:
1.120 kristaps 1627: SCALE_VS_INIT(&su, 1);
1628:
1629: if (MDOC_sp == n->tok) {
1.171 kristaps 1630: if (NULL != (n = n->child))
1631: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1632: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1633: } else
1634: su.scale = 0;
1.1 kristaps 1635:
1.168 kristaps 1636: bufinit(h);
1.23 kristaps 1637: bufcat_su(h, "height", &su);
1638: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1639: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1640:
1.42 kristaps 1641: /* So the div isn't empty: */
1642: print_text(h, "\\~");
1643:
1644: return(0);
1.1 kristaps 1645:
1646: }
1.2 kristaps 1647:
1648: /* ARGSUSED */
1649: static int
1650: mdoc_lk_pre(MDOC_ARGS)
1651: {
1.158 kristaps 1652: struct htmlpair tag[2];
1653:
1654: if (NULL == (n = n->child))
1655: return(0);
1.2 kristaps 1656:
1.158 kristaps 1657: assert(MDOC_TEXT == n->type);
1.2 kristaps 1658:
1.23 kristaps 1659: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1660: PAIR_HREF_INIT(&tag[1], n->string);
1661:
1.2 kristaps 1662: print_otag(h, TAG_A, 2, tag);
1663:
1.170 kristaps 1664: if (NULL == n->next)
1665: print_text(h, n->string);
1666:
1667: for (n = n->next; n; n = n->next)
1.158 kristaps 1668: print_text(h, n->string);
1.2 kristaps 1669:
1670: return(0);
1671: }
1672:
1673:
1674: /* ARGSUSED */
1675: static int
1676: mdoc_mt_pre(MDOC_ARGS)
1677: {
1.159 kristaps 1678: struct htmlpair tag[2];
1679: struct tag *t;
1.2 kristaps 1680:
1.23 kristaps 1681: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1682:
1.159 kristaps 1683: for (n = n->child; n; n = n->next) {
1684: assert(MDOC_TEXT == n->type);
1685:
1.16 kristaps 1686: bufinit(h);
1687: bufcat(h, "mailto:");
1.159 kristaps 1688: bufcat(h, n->string);
1689:
1.57 kristaps 1690: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1691: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1692: print_text(h, n->string);
1.2 kristaps 1693: print_tagq(h, t);
1694: }
1695:
1696: return(0);
1697: }
1.4 kristaps 1698:
1699:
1700: /* ARGSUSED */
1701: static int
1702: mdoc_fo_pre(MDOC_ARGS)
1703: {
1.77 kristaps 1704: struct htmlpair tag;
1705: struct tag *t;
1.4 kristaps 1706:
1707: if (MDOC_BODY == n->type) {
1708: h->flags |= HTML_NOSPACE;
1709: print_text(h, "(");
1710: h->flags |= HTML_NOSPACE;
1711: return(1);
1.77 kristaps 1712: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1713: synopsis_pre(h, n);
1.4 kristaps 1714: return(1);
1.57 kristaps 1715: }
1.4 kristaps 1716:
1.77 kristaps 1717: /* XXX: we drop non-initial arguments as per groff. */
1718:
1719: assert(n->child);
1720: assert(n->child->string);
1721:
1.23 kristaps 1722: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1723: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1724: print_text(h, n->child->string);
1725: print_tagq(h, t);
1726: return(0);
1.4 kristaps 1727: }
1728:
1729:
1730: /* ARGSUSED */
1731: static void
1732: mdoc_fo_post(MDOC_ARGS)
1733: {
1.78 kristaps 1734:
1.4 kristaps 1735: if (MDOC_BODY != n->type)
1736: return;
1.155 kristaps 1737: h->flags |= HTML_NOSPACE;
1.4 kristaps 1738: print_text(h, ")");
1.155 kristaps 1739: h->flags |= HTML_NOSPACE;
1.4 kristaps 1740: print_text(h, ";");
1741: }
1742:
1743:
1744: /* ARGSUSED */
1745: static int
1746: mdoc_in_pre(MDOC_ARGS)
1747: {
1.156 kristaps 1748: struct tag *t;
1749: struct htmlpair tag[2];
1750: int i;
1.34 kristaps 1751:
1.78 kristaps 1752: synopsis_pre(h, n);
1753:
1.23 kristaps 1754: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1755: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1756:
1.156 kristaps 1757: /*
1758: * The first argument of the `In' gets special treatment as
1759: * being a linked value. Subsequent values are printed
1760: * afterward. groff does similarly. This also handles the case
1761: * of no children.
1762: */
1763:
1.87 kristaps 1764: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1765: print_text(h, "#include");
1766:
1767: print_text(h, "<");
1768: h->flags |= HTML_NOSPACE;
1769:
1.156 kristaps 1770: if (NULL != (n = n->child)) {
1771: assert(MDOC_TEXT == n->type);
1772:
1.23 kristaps 1773: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1774:
1.23 kristaps 1775: i = 1;
1.17 kristaps 1776: if (h->base_includes) {
1.156 kristaps 1777: buffmt_includes(h, n->string);
1.161 kristaps 1778: PAIR_HREF_INIT(&tag[i], h->buf);
1779: i++;
1.156 kristaps 1780: }
1781:
1.17 kristaps 1782: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1783: print_text(h, n->string);
1.17 kristaps 1784: print_tagq(h, t);
1.156 kristaps 1785:
1786: n = n->next;
1.17 kristaps 1787: }
1.4 kristaps 1788:
1789: h->flags |= HTML_NOSPACE;
1790: print_text(h, ">");
1.156 kristaps 1791:
1792: for ( ; n; n = n->next) {
1793: assert(MDOC_TEXT == n->type);
1794: print_text(h, n->string);
1795: }
1.4 kristaps 1796:
1797: return(0);
1798: }
1799:
1800:
1801: /* ARGSUSED */
1802: static int
1803: mdoc_ic_pre(MDOC_ARGS)
1804: {
1805: struct htmlpair tag;
1806:
1.23 kristaps 1807: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1808: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1809: return(1);
1810: }
1811:
1812:
1813: /* ARGSUSED */
1814: static int
1815: mdoc_rv_pre(MDOC_ARGS)
1816: {
1.159 kristaps 1817: struct htmlpair tag;
1818: struct tag *t;
1819: int nchild;
1.4 kristaps 1820:
1.127 kristaps 1821: if (n->prev)
1822: print_otag(h, TAG_BR, 0, NULL);
1823:
1.160 kristaps 1824: PAIR_CLASS_INIT(&tag, "fname");
1825:
1.4 kristaps 1826: print_text(h, "The");
1827:
1.159 kristaps 1828: nchild = n->nchild;
1829: for (n = n->child; n; n = n->next) {
1830: assert(MDOC_TEXT == n->type);
1831:
1.139 kristaps 1832: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1833: print_text(h, n->string);
1.4 kristaps 1834: print_tagq(h, t);
1.160 kristaps 1835:
1.159 kristaps 1836: h->flags |= HTML_NOSPACE;
1837: print_text(h, "()");
1838:
1839: if (nchild > 2 && n->next) {
1840: h->flags |= HTML_NOSPACE;
1841: print_text(h, ",");
1842: }
1.4 kristaps 1843:
1.159 kristaps 1844: if (n->next && NULL == n->next->next)
1845: print_text(h, "and");
1.4 kristaps 1846: }
1847:
1.159 kristaps 1848: if (nchild > 1)
1.4 kristaps 1849: print_text(h, "functions return");
1850: else
1851: print_text(h, "function returns");
1852:
1853: print_text(h, "the value 0 if successful; otherwise the value "
1854: "-1 is returned and the global variable");
1855:
1.23 kristaps 1856: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1857: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1858: print_text(h, "errno");
1859: print_tagq(h, t);
1860: print_text(h, "is set to indicate the error.");
1861: return(0);
1862: }
1863:
1864:
1865: /* ARGSUSED */
1866: static int
1867: mdoc_va_pre(MDOC_ARGS)
1868: {
1869: struct htmlpair tag;
1870:
1.23 kristaps 1871: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1872: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1873: return(1);
1874: }
1875:
1876:
1877: /* ARGSUSED */
1878: static int
1.5 kristaps 1879: mdoc_ap_pre(MDOC_ARGS)
1880: {
1881:
1882: h->flags |= HTML_NOSPACE;
1883: print_text(h, "\\(aq");
1884: h->flags |= HTML_NOSPACE;
1885: return(1);
1886: }
1887:
1888:
1889: /* ARGSUSED */
1890: static int
1891: mdoc_bf_pre(MDOC_ARGS)
1892: {
1.23 kristaps 1893: struct htmlpair tag[2];
1894: struct roffsu su;
1.5 kristaps 1895:
1896: if (MDOC_HEAD == n->type)
1897: return(0);
1.92 kristaps 1898: else if (MDOC_BODY != n->type)
1.5 kristaps 1899: return(1);
1900:
1.137 kristaps 1901: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1902: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1903: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1904: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1905: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1906: PAIR_CLASS_INIT(&tag[0], "lit");
1907: else
1908: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1909:
1.92 kristaps 1910: /*
1911: * We want this to be inline-formatted, but needs to be div to
1912: * accept block children.
1913: */
1.168 kristaps 1914: bufinit(h);
1.23 kristaps 1915: bufcat_style(h, "display", "inline");
1916: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1917: /* Needs a left-margin for spacing. */
1918: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1919: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1920: print_otag(h, TAG_DIV, 2, tag);
1921: return(1);
1922: }
1923:
1924:
1925: /* ARGSUSED */
1926: static int
1927: mdoc_ms_pre(MDOC_ARGS)
1928: {
1929: struct htmlpair tag;
1930:
1.23 kristaps 1931: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1932: print_otag(h, TAG_SPAN, 1, &tag);
1933: return(1);
1934: }
1935:
1936:
1937: /* ARGSUSED */
1938: static int
1.110 schwarze 1939: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1940: {
1941:
1942: h->flags |= HTML_IGNDELIM;
1943: return(1);
1944: }
1945:
1946:
1947: /* ARGSUSED */
1948: static void
1949: mdoc_pf_post(MDOC_ARGS)
1950: {
1951:
1952: h->flags |= HTML_NOSPACE;
1953: }
1954:
1955:
1956: /* ARGSUSED */
1957: static int
1958: mdoc_rs_pre(MDOC_ARGS)
1959: {
1.23 kristaps 1960: struct htmlpair tag;
1.5 kristaps 1961:
1962: if (MDOC_BLOCK != n->type)
1963: return(1);
1964:
1.120 kristaps 1965: if (n->prev && SEC_SEE_ALSO == n->sec)
1966: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1967:
1.23 kristaps 1968: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1969: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1970: return(1);
1971: }
1.6 kristaps 1972:
1973:
1974:
1975: /* ARGSUSED */
1976: static int
1977: mdoc_li_pre(MDOC_ARGS)
1978: {
1979: struct htmlpair tag;
1980:
1.23 kristaps 1981: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1982: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1983: return(1);
1984: }
1985:
1986:
1987: /* ARGSUSED */
1988: static int
1989: mdoc_sy_pre(MDOC_ARGS)
1990: {
1991: struct htmlpair tag;
1992:
1.23 kristaps 1993: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1994: print_otag(h, TAG_SPAN, 1, &tag);
1995: return(1);
1996: }
1997:
1998:
1999: /* ARGSUSED */
2000: static int
2001: mdoc_bt_pre(MDOC_ARGS)
2002: {
2003:
2004: print_text(h, "is currently in beta test.");
2005: return(0);
2006: }
2007:
2008:
2009: /* ARGSUSED */
2010: static int
2011: mdoc_ud_pre(MDOC_ARGS)
2012: {
2013:
2014: print_text(h, "currently under development.");
2015: return(0);
2016: }
2017:
2018:
2019: /* ARGSUSED */
2020: static int
2021: mdoc_lb_pre(MDOC_ARGS)
2022: {
2023: struct htmlpair tag;
2024:
1.127 kristaps 2025: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2026: print_otag(h, TAG_BR, 0, NULL);
2027:
1.23 kristaps 2028: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2029: print_otag(h, TAG_SPAN, 1, &tag);
2030: return(1);
2031: }
1.10 kristaps 2032:
2033:
2034: /* ARGSUSED */
2035: static int
2036: mdoc__x_pre(MDOC_ARGS)
2037: {
1.38 kristaps 2038: struct htmlpair tag[2];
1.133 kristaps 2039: enum htmltag t;
2040:
2041: t = TAG_SPAN;
1.37 kristaps 2042:
1.10 kristaps 2043: switch (n->tok) {
2044: case(MDOC__A):
1.38 kristaps 2045: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2046: if (n->prev && MDOC__A == n->prev->tok)
2047: if (NULL == n->next || MDOC__A != n->next->tok)
2048: print_text(h, "and");
1.10 kristaps 2049: break;
2050: case(MDOC__B):
1.38 kristaps 2051: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 2052: t = TAG_I;
1.10 kristaps 2053: break;
2054: case(MDOC__C):
1.38 kristaps 2055: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2056: break;
2057: case(MDOC__D):
1.38 kristaps 2058: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2059: break;
2060: case(MDOC__I):
1.38 kristaps 2061: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 2062: t = TAG_I;
1.10 kristaps 2063: break;
2064: case(MDOC__J):
1.38 kristaps 2065: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 2066: t = TAG_I;
1.10 kristaps 2067: break;
2068: case(MDOC__N):
1.38 kristaps 2069: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2070: break;
2071: case(MDOC__O):
1.38 kristaps 2072: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2073: break;
2074: case(MDOC__P):
1.38 kristaps 2075: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2076: break;
2077: case(MDOC__Q):
1.38 kristaps 2078: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2079: break;
2080: case(MDOC__R):
1.38 kristaps 2081: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2082: break;
2083: case(MDOC__T):
1.38 kristaps 2084: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2085: break;
1.38 kristaps 2086: case(MDOC__U):
2087: PAIR_CLASS_INIT(&tag[0], "link-ref");
2088: break;
1.10 kristaps 2089: case(MDOC__V):
1.38 kristaps 2090: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2091: break;
2092: default:
2093: abort();
2094: /* NOTREACHED */
2095: }
2096:
1.38 kristaps 2097: if (MDOC__U != n->tok) {
1.133 kristaps 2098: print_otag(h, t, 1, tag);
1.38 kristaps 2099: return(1);
2100: }
2101:
2102: PAIR_HREF_INIT(&tag[1], n->child->string);
2103: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2104:
1.10 kristaps 2105: return(1);
2106: }
2107:
2108:
2109: /* ARGSUSED */
2110: static void
2111: mdoc__x_post(MDOC_ARGS)
2112: {
1.103 kristaps 2113:
2114: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2115: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2116: if (NULL == n->prev || MDOC__A != n->prev->tok)
2117: return;
1.10 kristaps 2118:
1.61 kristaps 2119: /* TODO: %U */
2120:
1.106 kristaps 2121: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2122: return;
2123:
1.155 kristaps 2124: h->flags |= HTML_NOSPACE;
1.10 kristaps 2125: print_text(h, n->next ? "," : ".");
1.94 kristaps 2126: }
2127:
2128:
2129: /* ARGSUSED */
2130: static int
2131: mdoc_bk_pre(MDOC_ARGS)
2132: {
2133:
2134: switch (n->type) {
2135: case (MDOC_BLOCK):
2136: break;
2137: case (MDOC_HEAD):
2138: return(0);
2139: case (MDOC_BODY):
1.131 kristaps 2140: if (n->parent->args || 0 == n->prev->nchild)
2141: h->flags |= HTML_PREKEEP;
1.94 kristaps 2142: break;
2143: default:
2144: abort();
2145: /* NOTREACHED */
2146: }
2147:
2148: return(1);
2149: }
2150:
2151:
2152: /* ARGSUSED */
2153: static void
2154: mdoc_bk_post(MDOC_ARGS)
2155: {
2156:
2157: if (MDOC_BODY == n->type)
2158: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2159: }
1.107 kristaps 2160:
2161:
2162: /* ARGSUSED */
2163: static int
2164: mdoc_quote_pre(MDOC_ARGS)
2165: {
2166: struct htmlpair tag;
2167:
2168: if (MDOC_BODY != n->type)
2169: return(1);
2170:
2171: switch (n->tok) {
2172: case (MDOC_Ao):
2173: /* FALLTHROUGH */
2174: case (MDOC_Aq):
2175: print_text(h, "\\(la");
2176: break;
2177: case (MDOC_Bro):
2178: /* FALLTHROUGH */
2179: case (MDOC_Brq):
2180: print_text(h, "\\(lC");
2181: break;
2182: case (MDOC_Bo):
2183: /* FALLTHROUGH */
2184: case (MDOC_Bq):
2185: print_text(h, "\\(lB");
2186: break;
2187: case (MDOC_Oo):
2188: /* FALLTHROUGH */
2189: case (MDOC_Op):
2190: print_text(h, "\\(lB");
1.109 kristaps 2191: h->flags |= HTML_NOSPACE;
1.107 kristaps 2192: PAIR_CLASS_INIT(&tag, "opt");
2193: print_otag(h, TAG_SPAN, 1, &tag);
2194: break;
1.182 schwarze 2195: case (MDOC_Eo):
2196: break;
1.107 kristaps 2197: case (MDOC_Do):
2198: /* FALLTHROUGH */
2199: case (MDOC_Dq):
2200: /* FALLTHROUGH */
2201: case (MDOC_Qo):
2202: /* FALLTHROUGH */
2203: case (MDOC_Qq):
2204: print_text(h, "\\(lq");
2205: break;
2206: case (MDOC_Po):
2207: /* FALLTHROUGH */
2208: case (MDOC_Pq):
2209: print_text(h, "(");
2210: break;
2211: case (MDOC_Ql):
1.178 kristaps 2212: print_text(h, "\\(oq");
2213: h->flags |= HTML_NOSPACE;
2214: PAIR_CLASS_INIT(&tag, "lit");
2215: print_otag(h, TAG_CODE, 1, &tag);
2216: break;
1.107 kristaps 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");
1.182 schwarze 2261: break;
2262: case (MDOC_Eo):
1.107 kristaps 2263: break;
2264: case (MDOC_Qo):
2265: /* FALLTHROUGH */
2266: case (MDOC_Qq):
2267: /* FALLTHROUGH */
2268: case (MDOC_Do):
2269: /* FALLTHROUGH */
2270: case (MDOC_Dq):
2271: print_text(h, "\\(rq");
2272: break;
2273: case (MDOC_Po):
2274: /* FALLTHROUGH */
2275: case (MDOC_Pq):
2276: print_text(h, ")");
2277: break;
2278: case (MDOC_Ql):
2279: /* FALLTHROUGH */
2280: case (MDOC_So):
2281: /* FALLTHROUGH */
2282: case (MDOC_Sq):
1.183 schwarze 2283: print_text(h, "\\(cq");
1.107 kristaps 2284: break;
2285: default:
2286: abort();
2287: /* NOTREACHED */
2288: }
2289: }
2290:
2291:
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