Annotation of mandoc/mdoc_html.c, Revision 1.190
1.190 ! schwarze 1: /* $Id: mdoc_html.c,v 1.189 2014/04/20 20:18:12 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"
1.189 schwarze 32: #include "mandoc_aux.h"
1.23 kristaps 33: #include "out.h"
1.1 kristaps 34: #include "html.h"
35: #include "mdoc.h"
1.29 kristaps 36: #include "main.h"
1.1 kristaps 37:
38: #define INDENT 5
39:
1.184 schwarze 40: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.1 kristaps 41: const struct mdoc_node *n, \
42: struct html *h
43:
1.52 kristaps 44: #ifndef MIN
45: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
46: #endif
47:
1.1 kristaps 48: struct htmlmdoc {
49: int (*pre)(MDOC_ARGS);
50: void (*post)(MDOC_ARGS);
51: };
52:
53: static void print_mdoc(MDOC_ARGS);
54: static void print_mdoc_head(MDOC_ARGS);
55: static void print_mdoc_node(MDOC_ARGS);
56: static void print_mdoc_nodelist(MDOC_ARGS);
1.188 schwarze 57: static void synopsis_pre(struct html *,
1.78 kristaps 58: const struct mdoc_node *);
1.1 kristaps 59:
1.23 kristaps 60: static void a2width(const char *, struct roffsu *);
61: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 62:
1.1 kristaps 63: static void mdoc_root_post(MDOC_ARGS);
64: static int mdoc_root_pre(MDOC_ARGS);
65:
1.10 kristaps 66: static void mdoc__x_post(MDOC_ARGS);
67: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 68: static int mdoc_ad_pre(MDOC_ARGS);
69: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 70: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 71: static int mdoc_ar_pre(MDOC_ARGS);
72: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 73: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 74: static void mdoc_bk_post(MDOC_ARGS);
75: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 76: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 77: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 78: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 79: static int mdoc_cd_pre(MDOC_ARGS);
80: static int mdoc_d1_pre(MDOC_ARGS);
81: static int mdoc_dv_pre(MDOC_ARGS);
82: static int mdoc_fa_pre(MDOC_ARGS);
83: static int mdoc_fd_pre(MDOC_ARGS);
84: static int mdoc_fl_pre(MDOC_ARGS);
85: static int mdoc_fn_pre(MDOC_ARGS);
86: static int mdoc_ft_pre(MDOC_ARGS);
87: static int mdoc_em_pre(MDOC_ARGS);
88: static int mdoc_er_pre(MDOC_ARGS);
89: static int mdoc_ev_pre(MDOC_ARGS);
90: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 91: static void mdoc_fo_post(MDOC_ARGS);
92: static int mdoc_fo_pre(MDOC_ARGS);
93: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 94: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 95: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 96: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 97: static int mdoc_lb_pre(MDOC_ARGS);
98: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 99: static int mdoc_lk_pre(MDOC_ARGS);
1.187 schwarze 100: static int mdoc_ll_pre(MDOC_ARGS);
1.2 kristaps 101: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 102: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 103: static int mdoc_nd_pre(MDOC_ARGS);
104: static int mdoc_nm_pre(MDOC_ARGS);
105: static int mdoc_ns_pre(MDOC_ARGS);
106: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 107: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 108: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 109: static void mdoc_quote_post(MDOC_ARGS);
110: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 111: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 112: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 113: static int mdoc_sh_pre(MDOC_ARGS);
1.99 kristaps 114: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 115: static int mdoc_sp_pre(MDOC_ARGS);
116: static int mdoc_ss_pre(MDOC_ARGS);
117: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 118: static int mdoc_sy_pre(MDOC_ARGS);
119: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 120: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 121: static int mdoc_vt_pre(MDOC_ARGS);
122: static int mdoc_xr_pre(MDOC_ARGS);
123: static int mdoc_xx_pre(MDOC_ARGS);
124:
125: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 126: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 127: {NULL, NULL}, /* Dd */
128: {NULL, NULL}, /* Dt */
129: {NULL, NULL}, /* Os */
130: {mdoc_sh_pre, NULL }, /* Sh */
1.188 schwarze 131: {mdoc_ss_pre, NULL }, /* Ss */
132: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 133: {mdoc_d1_pre, NULL}, /* D1 */
134: {mdoc_d1_pre, NULL}, /* Dl */
135: {mdoc_bd_pre, NULL}, /* Bd */
136: {NULL, NULL}, /* Ed */
1.115 kristaps 137: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 138: {NULL, NULL}, /* El */
139: {mdoc_it_pre, NULL}, /* It */
1.188 schwarze 140: {mdoc_ad_pre, NULL}, /* Ad */
1.1 kristaps 141: {mdoc_an_pre, NULL}, /* An */
142: {mdoc_ar_pre, NULL}, /* Ar */
143: {mdoc_cd_pre, NULL}, /* Cd */
144: {mdoc_fl_pre, NULL}, /* Cm */
1.188 schwarze 145: {mdoc_dv_pre, NULL}, /* Dv */
146: {mdoc_er_pre, NULL}, /* Er */
147: {mdoc_ev_pre, NULL}, /* Ev */
1.1 kristaps 148: {mdoc_ex_pre, NULL}, /* Ex */
1.188 schwarze 149: {mdoc_fa_pre, NULL}, /* Fa */
150: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 151: {mdoc_fl_pre, NULL}, /* Fl */
1.188 schwarze 152: {mdoc_fn_pre, NULL}, /* Fn */
153: {mdoc_ft_pre, NULL}, /* Ft */
154: {mdoc_ic_pre, NULL}, /* Ic */
155: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 156: {mdoc_li_pre, NULL}, /* Li */
1.188 schwarze 157: {mdoc_nd_pre, NULL}, /* Nd */
158: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 159: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 160: {NULL, NULL}, /* Ot */
161: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 162: {mdoc_rv_pre, NULL}, /* Rv */
1.188 schwarze 163: {NULL, NULL}, /* St */
1.4 kristaps 164: {mdoc_va_pre, NULL}, /* Va */
1.188 schwarze 165: {mdoc_vt_pre, NULL}, /* Vt */
1.1 kristaps 166: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 167: {mdoc__x_pre, mdoc__x_post}, /* %A */
168: {mdoc__x_pre, mdoc__x_post}, /* %B */
169: {mdoc__x_pre, mdoc__x_post}, /* %D */
170: {mdoc__x_pre, mdoc__x_post}, /* %I */
171: {mdoc__x_pre, mdoc__x_post}, /* %J */
172: {mdoc__x_pre, mdoc__x_post}, /* %N */
173: {mdoc__x_pre, mdoc__x_post}, /* %O */
174: {mdoc__x_pre, mdoc__x_post}, /* %P */
175: {mdoc__x_pre, mdoc__x_post}, /* %R */
176: {mdoc__x_pre, mdoc__x_post}, /* %T */
177: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 178: {NULL, NULL}, /* Ac */
1.107 kristaps 179: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
180: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 181: {NULL, NULL}, /* At */
182: {NULL, NULL}, /* Bc */
1.188 schwarze 183: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 184: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
185: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 186: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 187: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 188: {NULL, NULL}, /* Db */
189: {NULL, NULL}, /* Dc */
1.107 kristaps 190: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
191: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 192: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 193: {NULL, NULL}, /* Ef */
1.188 schwarze 194: {mdoc_em_pre, NULL}, /* Em */
1.182 schwarze 195: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 kristaps 196: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 197: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 198: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 199: {mdoc_ns_pre, NULL}, /* Ns */
200: {mdoc_xx_pre, NULL}, /* Nx */
201: {mdoc_xx_pre, NULL}, /* Ox */
202: {NULL, NULL}, /* Pc */
1.110 schwarze 203: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 204: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
205: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 206: {NULL, NULL}, /* Qc */
1.107 kristaps 207: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
208: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
209: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 210: {NULL, NULL}, /* Re */
1.5 kristaps 211: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 212: {NULL, NULL}, /* Sc */
1.107 kristaps 213: {mdoc_quote_pre, mdoc_quote_post}, /* So */
214: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188 schwarze 215: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 216: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 217: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 218: {NULL, NULL}, /* Tn */
219: {mdoc_xx_pre, NULL}, /* Ux */
220: {NULL, NULL}, /* Xc */
221: {NULL, NULL}, /* Xo */
1.188 schwarze 222: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
223: {NULL, NULL}, /* Fc */
1.107 kristaps 224: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 225: {NULL, NULL}, /* Oc */
1.94 kristaps 226: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 227: {NULL, NULL}, /* Ek */
1.6 kristaps 228: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 229: {NULL, NULL}, /* Hf */
230: {NULL, NULL}, /* Fr */
1.6 kristaps 231: {mdoc_ud_pre, NULL}, /* Ud */
232: {mdoc_lb_pre, NULL}, /* Lb */
1.188 schwarze 233: {mdoc_pp_pre, NULL}, /* Lp */
234: {mdoc_lk_pre, NULL}, /* Lk */
235: {mdoc_mt_pre, NULL}, /* Mt */
236: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
237: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
238: {NULL, NULL}, /* Brc */
239: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 240: {NULL, NULL}, /* Es */ /* TODO */
241: {NULL, NULL}, /* En */ /* TODO */
1.188 schwarze 242: {mdoc_xx_pre, NULL}, /* Dx */
243: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 244: {mdoc_sp_pre, NULL}, /* br */
1.188 schwarze 245: {mdoc_sp_pre, NULL}, /* sp */
246: {mdoc__x_pre, mdoc__x_post}, /* %U */
247: {NULL, NULL}, /* Ta */
1.187 schwarze 248: {mdoc_ll_pre, NULL}, /* ll */
1.1 kristaps 249: };
250:
1.115 kristaps 251: static const char * const lists[LIST_MAX] = {
252: NULL,
1.116 kristaps 253: "list-bul",
254: "list-col",
1.115 kristaps 255: "list-dash",
256: "list-diag",
257: "list-enum",
258: "list-hang",
1.116 kristaps 259: "list-hyph",
1.115 kristaps 260: "list-inset",
261: "list-item",
262: "list-ohang",
263: "list-tag"
264: };
1.1 kristaps 265:
1.188 schwarze 266:
1.1 kristaps 267: void
1.184 schwarze 268: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 kristaps 269: {
270:
1.184 schwarze 271: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
1.188 schwarze 272: (struct html *)arg);
1.179 kristaps 273: putchar('\n');
1.1 kristaps 274: }
275:
1.23 kristaps 276: /*
277: * Calculate the scaling unit passed in a `-width' argument. This uses
278: * either a native scaling unit (e.g., 1i, 2m) or the string length of
279: * the value.
280: */
281: static void
282: a2width(const char *p, struct roffsu *su)
1.1 kristaps 283: {
284:
1.32 kristaps 285: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 286: su->unit = SCALE_BU;
1.166 kristaps 287: su->scale = html_strlen(p);
1.32 kristaps 288: }
1.1 kristaps 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:
1.188 schwarze 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) {
1.188 schwarze 310: case MDOC_Fd:
1.78 kristaps 311: /* FALLTHROUGH */
1.188 schwarze 312: case MDOC_Fn:
1.78 kristaps 313: /* FALLTHROUGH */
1.188 schwarze 314: case MDOC_Fo:
1.78 kristaps 315: /* FALLTHROUGH */
1.188 schwarze 316: case MDOC_In:
1.78 kristaps 317: /* FALLTHROUGH */
1.188 schwarze 318: case MDOC_Vt:
1.125 kristaps 319: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 320: break;
1.188 schwarze 321: case MDOC_Ft:
1.78 kristaps 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: /*
1.23 kristaps 334: * Calculate the scaling unit passed in an `-offset' argument. This
335: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
336: * predefined strings (indent, etc.), or the string length of the value.
337: */
338: static void
339: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 340: {
341:
1.31 kristaps 342: /* FIXME: "right"? */
343:
1.1 kristaps 344: if (0 == strcmp(p, "left"))
1.23 kristaps 345: SCALE_HS_INIT(su, 0);
346: else if (0 == strcmp(p, "indent"))
347: SCALE_HS_INIT(su, INDENT);
348: else if (0 == strcmp(p, "indent-two"))
349: SCALE_HS_INIT(su, INDENT * 2);
1.177 kristaps 350: else if ( ! a2roffsu(p, su, SCALE_MAX))
351: SCALE_HS_INIT(su, html_strlen(p));
1.1 kristaps 352: }
353:
354: static void
355: print_mdoc(MDOC_ARGS)
356: {
1.179 kristaps 357: struct tag *t, *tt;
358: struct htmlpair tag;
359:
360: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 kristaps 361:
1.179 kristaps 362: if ( ! (HTML_FRAGMENT & h->oflags)) {
363: print_gen_decls(h);
364: t = print_otag(h, TAG_HTML, 0, NULL);
365: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.184 schwarze 366: print_mdoc_head(meta, n, h);
1.179 kristaps 367: print_tagq(h, tt);
368: print_otag(h, TAG_BODY, 0, NULL);
369: print_otag(h, TAG_DIV, 1, &tag);
1.188 schwarze 370: } else
1.179 kristaps 371: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 372:
1.184 schwarze 373: print_mdoc_nodelist(meta, n, h);
1.1 kristaps 374: print_tagq(h, t);
375: }
376:
377: static void
378: print_mdoc_head(MDOC_ARGS)
379: {
380:
381: print_gen_head(h);
1.20 kristaps 382: bufinit(h);
1.184 schwarze 383: bufcat_fmt(h, "%s(%s)", meta->title, meta->msec);
1.1 kristaps 384:
1.184 schwarze 385: if (meta->arch)
386: bufcat_fmt(h, " (%s)", meta->arch);
1.1 kristaps 387:
388: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 389: print_text(h, h->buf);
1.1 kristaps 390: }
391:
392: static void
393: print_mdoc_nodelist(MDOC_ARGS)
394: {
395:
1.184 schwarze 396: print_mdoc_node(meta, n, h);
1.1 kristaps 397: if (n->next)
1.184 schwarze 398: print_mdoc_nodelist(meta, n->next, h);
1.1 kristaps 399: }
400:
401: static void
402: print_mdoc_node(MDOC_ARGS)
403: {
404: int child;
405: struct tag *t;
406:
407: child = 1;
1.39 kristaps 408: t = h->tags.head;
1.1 kristaps 409:
410: switch (n->type) {
1.188 schwarze 411: case MDOC_ROOT:
1.184 schwarze 412: child = mdoc_root_pre(meta, n, h);
1.1 kristaps 413: break;
1.188 schwarze 414: case MDOC_TEXT:
1.144 kristaps 415: /* No tables in this mode... */
416: assert(NULL == h->tblt);
1.149 kristaps 417:
418: /*
419: * Make sure that if we're in a literal mode already
420: * (i.e., within a <PRE>) don't print the newline.
421: */
1.143 kristaps 422: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 423: if ( ! (HTML_LITERAL & h->flags))
424: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 425: if (MDOC_DELIMC & n->flags)
426: h->flags |= HTML_NOSPACE;
1.1 kristaps 427: print_text(h, n->string);
1.155 kristaps 428: if (MDOC_DELIMO & n->flags)
429: h->flags |= HTML_NOSPACE;
1.151 kristaps 430: return;
1.188 schwarze 431: case MDOC_EQN:
1.174 kristaps 432: print_eqn(h, n->eqn);
1.153 kristaps 433: break;
1.188 schwarze 434: case MDOC_TBL:
1.144 kristaps 435: /*
436: * This will take care of initialising all of the table
437: * state data for the first table, then tearing it down
438: * for the last one.
439: */
1.141 kristaps 440: print_tbl(h, n->span);
1.144 kristaps 441: return;
1.1 kristaps 442: default:
1.144 kristaps 443: /*
444: * Close out the current table, if it's open, and unset
445: * the "meta" table state. This will be reopened on the
446: * next table element.
447: */
448: if (h->tblt) {
449: print_tblclose(h);
450: t = h->tags.head;
451: }
452:
453: assert(NULL == h->tblt);
1.89 kristaps 454: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.184 schwarze 455: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 kristaps 456: break;
457: }
458:
1.186 schwarze 459: if (HTML_KEEP & h->flags) {
1.185 schwarze 460: if (n->prev ? (n->prev->lastline != n->line) :
461: (n->parent && n->parent->line != n->line)) {
1.94 kristaps 462: h->flags &= ~HTML_KEEP;
463: h->flags |= HTML_PREKEEP;
464: }
465: }
466:
1.1 kristaps 467: if (child && n->child)
1.184 schwarze 468: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 469:
470: print_stagq(h, t);
471:
472: switch (n->type) {
1.188 schwarze 473: case MDOC_ROOT:
1.184 schwarze 474: mdoc_root_post(meta, n, h);
1.153 kristaps 475: break;
1.188 schwarze 476: case MDOC_EQN:
1.1 kristaps 477: break;
478: default:
1.89 kristaps 479: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.184 schwarze 480: (*mdocs[n->tok].post)(meta, n, h);
1.1 kristaps 481: break;
482: }
483: }
484:
485: static void
486: mdoc_root_post(MDOC_ARGS)
487: {
1.132 kristaps 488: struct htmlpair tag[3];
1.1 kristaps 489: struct tag *t, *tt;
490:
1.132 kristaps 491: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
492: PAIR_CLASS_INIT(&tag[1], "foot");
1.180 schwarze 493: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
494: t = print_otag(h, TAG_TABLE, 3, tag);
495: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
496: print_otag(h, TAG_COL, 1, tag);
497: print_otag(h, TAG_COL, 1, tag);
1.132 kristaps 498:
1.181 schwarze 499: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 500:
1.1 kristaps 501: tt = print_otag(h, TAG_TR, 0, NULL);
502:
1.125 kristaps 503: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 504: print_otag(h, TAG_TD, 1, tag);
1.184 schwarze 505: print_text(h, meta->date);
1.1 kristaps 506: print_stagq(h, tt);
507:
1.125 kristaps 508: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.180 schwarze 509: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
510: print_otag(h, TAG_TD, 2, tag);
1.184 schwarze 511: print_text(h, meta->os);
1.1 kristaps 512: print_tagq(h, t);
513: }
514:
515: static int
516: mdoc_root_pre(MDOC_ARGS)
517: {
1.40 kristaps 518: struct htmlpair tag[3];
1.1 kristaps 519: struct tag *t, *tt;
1.190 ! schwarze 520: char *volume, *title;
1.1 kristaps 521:
1.190 ! schwarze 522: if (NULL == meta->arch)
! 523: volume = mandoc_strdup(meta->vol);
! 524: else
! 525: mandoc_asprintf(&volume, "%s (%s)",
! 526: meta->vol, meta->arch);
1.1 kristaps 527:
1.189 schwarze 528: mandoc_asprintf(&title, "%s(%s)", meta->title, meta->msec);
1.23 kristaps 529:
1.132 kristaps 530: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
531: PAIR_CLASS_INIT(&tag[1], "head");
1.180 schwarze 532: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
533: t = print_otag(h, TAG_TABLE, 3, tag);
534: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
535: print_otag(h, TAG_COL, 1, tag);
536: print_otag(h, TAG_COL, 1, tag);
537: print_otag(h, TAG_COL, 1, tag);
1.132 kristaps 538:
539: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 540:
1.1 kristaps 541: tt = print_otag(h, TAG_TR, 0, NULL);
542:
1.125 kristaps 543: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 544: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 545: print_text(h, title);
1.1 kristaps 546: print_stagq(h, tt);
547:
1.125 kristaps 548: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.180 schwarze 549: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
550: print_otag(h, TAG_TD, 2, tag);
1.190 ! schwarze 551: print_text(h, volume);
1.1 kristaps 552: print_stagq(h, tt);
553:
1.125 kristaps 554: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.180 schwarze 555: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
556: print_otag(h, TAG_TD, 2, tag);
1.2 kristaps 557: print_text(h, title);
1.1 kristaps 558: print_tagq(h, t);
1.189 schwarze 559:
560: free(title);
1.190 ! schwarze 561: free(volume);
1.1 kristaps 562: return(1);
563: }
564:
565: static int
566: mdoc_sh_pre(MDOC_ARGS)
567: {
1.123 kristaps 568: struct htmlpair tag;
569:
570: if (MDOC_BLOCK == n->type) {
571: PAIR_CLASS_INIT(&tag, "section");
572: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 573: return(1);
1.123 kristaps 574: } else if (MDOC_BODY == n->type)
1.1 kristaps 575: return(1);
576:
1.168 kristaps 577: bufinit(h);
1.172 kristaps 578: bufcat(h, "x");
1.175 kristaps 579:
580: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 581: bufcat_id(h, n->string);
1.175 kristaps 582: if (NULL != (n = n->next))
1.168 kristaps 583: bufcat_id(h, " ");
1.21 kristaps 584: }
585:
1.175 kristaps 586: if (NULL == n) {
587: PAIR_ID_INIT(&tag, h->buf);
588: print_otag(h, TAG_H1, 1, &tag);
589: } else
590: print_otag(h, TAG_H1, 0, NULL);
591:
1.1 kristaps 592: return(1);
593: }
594:
595: static int
596: mdoc_ss_pre(MDOC_ARGS)
597: {
1.123 kristaps 598: struct htmlpair tag;
1.1 kristaps 599:
1.123 kristaps 600: if (MDOC_BLOCK == n->type) {
601: PAIR_CLASS_INIT(&tag, "subsection");
602: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 603: return(1);
1.123 kristaps 604: } else if (MDOC_BODY == n->type)
1.1 kristaps 605: return(1);
1.23 kristaps 606:
1.168 kristaps 607: bufinit(h);
1.172 kristaps 608: bufcat(h, "x");
1.175 kristaps 609:
610: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 611: bufcat_id(h, n->string);
1.175 kristaps 612: if (NULL != (n = n->next))
1.168 kristaps 613: bufcat_id(h, " ");
1.21 kristaps 614: }
615:
1.175 kristaps 616: if (NULL == n) {
617: PAIR_ID_INIT(&tag, h->buf);
618: print_otag(h, TAG_H2, 1, &tag);
619: } else
620: print_otag(h, TAG_H2, 0, NULL);
621:
1.1 kristaps 622: return(1);
623: }
624:
625: static int
626: mdoc_fl_pre(MDOC_ARGS)
627: {
628: struct htmlpair tag;
629:
1.51 kristaps 630: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 631: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 632:
1.50 kristaps 633: /* `Cm' has no leading hyphen. */
634:
1.51 kristaps 635: if (MDOC_Cm == n->tok)
1.50 kristaps 636: return(1);
637:
638: print_text(h, "\\-");
639:
640: if (n->child)
1.58 kristaps 641: h->flags |= HTML_NOSPACE;
642: else if (n->next && n->next->line == n->line)
1.1 kristaps 643: h->flags |= HTML_NOSPACE;
1.50 kristaps 644:
1.1 kristaps 645: return(1);
646: }
647:
648: static int
649: mdoc_nd_pre(MDOC_ARGS)
650: {
651: struct htmlpair tag;
652:
653: if (MDOC_BODY != n->type)
654: return(1);
655:
1.24 kristaps 656: /* XXX: this tag in theory can contain block elements. */
657:
1.1 kristaps 658: print_text(h, "\\(em");
1.124 kristaps 659: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 660: print_otag(h, TAG_SPAN, 1, &tag);
661: return(1);
662: }
663:
664: static int
665: mdoc_nm_pre(MDOC_ARGS)
666: {
1.91 kristaps 667: struct htmlpair tag;
668: struct roffsu su;
1.166 kristaps 669: int len;
1.91 kristaps 670:
1.124 kristaps 671: switch (n->type) {
1.188 schwarze 672: case MDOC_ELEM:
1.91 kristaps 673: synopsis_pre(h, n);
674: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 675: print_otag(h, TAG_B, 1, &tag);
1.184 schwarze 676: if (NULL == n->child && meta->name)
677: print_text(h, meta->name);
1.124 kristaps 678: return(1);
1.188 schwarze 679: case MDOC_HEAD:
1.124 kristaps 680: print_otag(h, TAG_TD, 0, NULL);
1.184 schwarze 681: if (NULL == n->child && meta->name)
682: print_text(h, meta->name);
1.124 kristaps 683: return(1);
1.188 schwarze 684: case MDOC_BODY:
1.124 kristaps 685: print_otag(h, TAG_TD, 0, NULL);
686: return(1);
687: default:
688: break;
689: }
1.91 kristaps 690:
1.124 kristaps 691: synopsis_pre(h, n);
692: PAIR_CLASS_INIT(&tag, "synopsis");
693: print_otag(h, TAG_TABLE, 1, &tag);
694:
695: for (len = 0, n = n->child; n; n = n->next)
696: if (MDOC_TEXT == n->type)
1.166 kristaps 697: len += html_strlen(n->string);
1.91 kristaps 698:
1.184 schwarze 699: if (0 == len && meta->name)
700: len = html_strlen(meta->name);
1.1 kristaps 701:
1.124 kristaps 702: SCALE_HS_INIT(&su, (double)len);
1.168 kristaps 703: bufinit(h);
1.165 kristaps 704: bufcat_su(h, "width", &su);
1.124 kristaps 705: PAIR_STYLE_INIT(&tag, h);
706: print_otag(h, TAG_COL, 1, &tag);
707: print_otag(h, TAG_COL, 0, NULL);
708: print_otag(h, TAG_TBODY, 0, NULL);
709: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 710: return(1);
711: }
712:
713: static int
714: mdoc_xr_pre(MDOC_ARGS)
715: {
1.157 kristaps 716: struct htmlpair tag[2];
1.56 kristaps 717:
718: if (NULL == n->child)
719: return(0);
1.17 kristaps 720:
1.23 kristaps 721: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 722:
1.17 kristaps 723: if (h->base_man) {
1.188 schwarze 724: buffmt_man(h, n->child->string,
725: n->child->next ?
726: n->child->next->string : NULL);
1.57 kristaps 727: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 728: print_otag(h, TAG_A, 2, tag);
729: } else
730: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 731:
1.157 kristaps 732: n = n->child;
733: print_text(h, n->string);
1.16 kristaps 734:
1.157 kristaps 735: if (NULL == (n = n->next))
1.1 kristaps 736: return(0);
737:
738: h->flags |= HTML_NOSPACE;
739: print_text(h, "(");
740: h->flags |= HTML_NOSPACE;
1.157 kristaps 741: print_text(h, n->string);
1.1 kristaps 742: h->flags |= HTML_NOSPACE;
743: print_text(h, ")");
744: return(0);
745: }
746:
747: static int
748: mdoc_ns_pre(MDOC_ARGS)
749: {
750:
1.150 kristaps 751: if ( ! (MDOC_LINE & n->flags))
752: h->flags |= HTML_NOSPACE;
1.1 kristaps 753: return(1);
754: }
755:
756: static int
757: mdoc_ar_pre(MDOC_ARGS)
758: {
759: struct htmlpair tag;
760:
1.23 kristaps 761: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 762: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 763: return(1);
764: }
765:
766: static int
767: mdoc_xx_pre(MDOC_ARGS)
768: {
769: const char *pp;
770: struct htmlpair tag;
1.152 schwarze 771: int flags;
1.1 kristaps 772:
773: switch (n->tok) {
1.188 schwarze 774: case MDOC_Bsx:
1.112 schwarze 775: pp = "BSD/OS";
1.1 kristaps 776: break;
1.188 schwarze 777: case MDOC_Dx:
1.45 kristaps 778: pp = "DragonFly";
1.1 kristaps 779: break;
1.188 schwarze 780: case MDOC_Fx:
1.1 kristaps 781: pp = "FreeBSD";
782: break;
1.188 schwarze 783: case MDOC_Nx:
1.1 kristaps 784: pp = "NetBSD";
785: break;
1.188 schwarze 786: case MDOC_Ox:
1.1 kristaps 787: pp = "OpenBSD";
788: break;
1.188 schwarze 789: case MDOC_Ux:
1.1 kristaps 790: pp = "UNIX";
791: break;
792: default:
793: return(1);
794: }
795:
1.23 kristaps 796: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 797: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 798:
1.1 kristaps 799: print_text(h, pp);
1.148 kristaps 800: if (n->child) {
1.152 schwarze 801: flags = h->flags;
1.148 kristaps 802: h->flags |= HTML_KEEP;
803: print_text(h, n->child->string);
1.152 schwarze 804: h->flags = flags;
1.148 kristaps 805: }
806: return(0);
1.1 kristaps 807: }
808:
809: static int
1.4 kristaps 810: mdoc_bx_pre(MDOC_ARGS)
811: {
1.146 kristaps 812: struct htmlpair tag;
1.4 kristaps 813:
1.23 kristaps 814: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 815: print_otag(h, TAG_SPAN, 1, &tag);
816:
1.145 kristaps 817: if (NULL != (n = n->child)) {
818: print_text(h, n->string);
819: h->flags |= HTML_NOSPACE;
820: print_text(h, "BSD");
821: } else {
822: print_text(h, "BSD");
823: return(0);
824: }
1.4 kristaps 825:
1.145 kristaps 826: if (NULL != (n = n->next)) {
827: h->flags |= HTML_NOSPACE;
1.147 kristaps 828: print_text(h, "-");
1.4 kristaps 829: h->flags |= HTML_NOSPACE;
1.147 kristaps 830: print_text(h, n->string);
1.145 kristaps 831: }
1.4 kristaps 832:
833: return(0);
834: }
835:
836: static int
1.115 kristaps 837: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 838: {
1.115 kristaps 839: struct roffsu su;
840: enum mdoc_list type;
1.116 kristaps 841: struct htmlpair tag[2];
1.115 kristaps 842: const struct mdoc_node *bl;
843:
844: bl = n->parent;
845: while (bl && MDOC_Bl != bl->tok)
846: bl = bl->parent;
1.23 kristaps 847:
1.115 kristaps 848: assert(bl);
1.23 kristaps 849:
1.137 kristaps 850: type = bl->norm->Bl.type;
1.24 kristaps 851:
1.116 kristaps 852: assert(lists[type]);
853: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 854:
1.168 kristaps 855: bufinit(h);
856:
1.115 kristaps 857: if (MDOC_HEAD == n->type) {
858: switch (type) {
1.188 schwarze 859: case LIST_bullet:
1.115 kristaps 860: /* FALLTHROUGH */
1.188 schwarze 861: case LIST_dash:
1.115 kristaps 862: /* FALLTHROUGH */
1.188 schwarze 863: case LIST_item:
1.115 kristaps 864: /* FALLTHROUGH */
1.188 schwarze 865: case LIST_hyphen:
1.115 kristaps 866: /* FALLTHROUGH */
1.188 schwarze 867: case LIST_enum:
1.115 kristaps 868: return(0);
1.188 schwarze 869: case LIST_diag:
1.115 kristaps 870: /* FALLTHROUGH */
1.188 schwarze 871: case LIST_hang:
1.115 kristaps 872: /* FALLTHROUGH */
1.188 schwarze 873: case LIST_inset:
1.115 kristaps 874: /* FALLTHROUGH */
1.188 schwarze 875: case LIST_ohang:
1.115 kristaps 876: /* FALLTHROUGH */
1.188 schwarze 877: case LIST_tag:
1.137 kristaps 878: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 879: bufcat_su(h, "margin-top", &su);
880: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 881: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 882: if (LIST_diag != type)
883: break;
884: PAIR_CLASS_INIT(&tag[0], "diag");
885: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 886: break;
1.188 schwarze 887: case LIST_column:
1.115 kristaps 888: break;
889: default:
890: break;
891: }
892: } else if (MDOC_BODY == n->type) {
893: switch (type) {
1.188 schwarze 894: case LIST_bullet:
1.115 kristaps 895: /* FALLTHROUGH */
1.188 schwarze 896: case LIST_hyphen:
1.115 kristaps 897: /* FALLTHROUGH */
1.188 schwarze 898: case LIST_dash:
1.115 kristaps 899: /* FALLTHROUGH */
1.188 schwarze 900: case LIST_enum:
1.115 kristaps 901: /* FALLTHROUGH */
1.188 schwarze 902: case LIST_item:
1.137 kristaps 903: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 904: bufcat_su(h, "margin-top", &su);
905: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 906: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 907: break;
1.188 schwarze 908: case LIST_diag:
1.115 kristaps 909: /* FALLTHROUGH */
1.188 schwarze 910: case LIST_hang:
1.115 kristaps 911: /* FALLTHROUGH */
1.188 schwarze 912: case LIST_inset:
1.115 kristaps 913: /* FALLTHROUGH */
1.188 schwarze 914: case LIST_ohang:
1.115 kristaps 915: /* FALLTHROUGH */
1.188 schwarze 916: case LIST_tag:
1.137 kristaps 917: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 918: print_otag(h, TAG_DD, 1, tag);
919: break;
920: }
1.137 kristaps 921: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 922: bufcat_su(h, "margin-left", &su);
923: PAIR_STYLE_INIT(&tag[1], h);
924: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 925: break;
1.188 schwarze 926: case LIST_column:
1.137 kristaps 927: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 928: bufcat_su(h, "margin-top", &su);
929: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 930: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 931: break;
932: default:
933: break;
934: }
935: } else {
936: switch (type) {
1.188 schwarze 937: case LIST_column:
1.116 kristaps 938: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 939: break;
940: default:
1.23 kristaps 941: break;
1.115 kristaps 942: }
1.1 kristaps 943: }
944:
945: return(1);
946: }
947:
948: static int
1.115 kristaps 949: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 950: {
1.142 kristaps 951: int i;
1.119 kristaps 952: struct htmlpair tag[3];
1.23 kristaps 953: struct roffsu su;
1.134 kristaps 954: char buf[BUFSIZ];
1.23 kristaps 955:
1.115 kristaps 956: if (MDOC_BODY == n->type) {
1.137 kristaps 957: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 958: print_otag(h, TAG_TBODY, 0, NULL);
959: return(1);
1.23 kristaps 960: }
1.1 kristaps 961:
1.115 kristaps 962: if (MDOC_HEAD == n->type) {
1.137 kristaps 963: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 964: return(0);
965:
966: /*
967: * For each column, print out the <COL> tag with our
968: * suggested width. The last column gets min-width, as
969: * in terminal mode it auto-sizes to the width of the
970: * screen and we want to preserve that behaviour.
971: */
1.1 kristaps 972:
1.142 kristaps 973: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.183 schwarze 974: bufinit(h);
1.137 kristaps 975: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 976: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 977: bufcat_su(h, "width", &su);
978: else
979: bufcat_su(h, "min-width", &su);
980: PAIR_STYLE_INIT(&tag[0], h);
981: print_otag(h, TAG_COL, 1, tag);
982: }
1.1 kristaps 983:
984: return(0);
985: }
986:
1.119 kristaps 987: SCALE_VS_INIT(&su, 0);
1.183 schwarze 988: bufinit(h);
1.119 kristaps 989: bufcat_su(h, "margin-top", &su);
990: bufcat_su(h, "margin-bottom", &su);
991: PAIR_STYLE_INIT(&tag[0], h);
992:
1.137 kristaps 993: assert(lists[n->norm->Bl.type]);
1.190 ! schwarze 994: (void)strlcpy(buf, "list ", BUFSIZ);
! 995: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 996: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 997:
1.115 kristaps 998: /* Set the block's left-hand margin. */
1.1 kristaps 999:
1.137 kristaps 1000: if (n->norm->Bl.offs) {
1001: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1002: bufcat_su(h, "margin-left", &su);
1003: }
1.1 kristaps 1004:
1.137 kristaps 1005: switch (n->norm->Bl.type) {
1.188 schwarze 1006: case LIST_bullet:
1.1 kristaps 1007: /* FALLTHROUGH */
1.188 schwarze 1008: case LIST_dash:
1.1 kristaps 1009: /* FALLTHROUGH */
1.188 schwarze 1010: case LIST_hyphen:
1.1 kristaps 1011: /* FALLTHROUGH */
1.188 schwarze 1012: case LIST_item:
1.134 kristaps 1013: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1014: break;
1.188 schwarze 1015: case LIST_enum:
1.134 kristaps 1016: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1017: break;
1.188 schwarze 1018: case LIST_diag:
1.115 kristaps 1019: /* FALLTHROUGH */
1.188 schwarze 1020: case LIST_hang:
1.46 kristaps 1021: /* FALLTHROUGH */
1.188 schwarze 1022: case LIST_inset:
1.33 kristaps 1023: /* FALLTHROUGH */
1.188 schwarze 1024: case LIST_ohang:
1.1 kristaps 1025: /* FALLTHROUGH */
1.188 schwarze 1026: case LIST_tag:
1.134 kristaps 1027: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1028: break;
1.188 schwarze 1029: case LIST_column:
1.134 kristaps 1030: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1031: break;
1032: default:
1.115 kristaps 1033: abort();
1034: /* NOTREACHED */
1.1 kristaps 1035: }
1036:
1037: return(1);
1038: }
1039:
1040: static int
1041: mdoc_ex_pre(MDOC_ARGS)
1042: {
1.160 kristaps 1043: struct tag *t;
1044: struct htmlpair tag;
1045: int nchild;
1.1 kristaps 1046:
1.127 kristaps 1047: if (n->prev)
1048: print_otag(h, TAG_BR, 0, NULL);
1049:
1.23 kristaps 1050: PAIR_CLASS_INIT(&tag, "utility");
1051:
1.1 kristaps 1052: print_text(h, "The");
1.160 kristaps 1053:
1054: nchild = n->nchild;
1055: for (n = n->child; n; n = n->next) {
1056: assert(MDOC_TEXT == n->type);
1057:
1.132 kristaps 1058: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1059: print_text(h, n->string);
1.1 kristaps 1060: print_tagq(h, t);
1061:
1.160 kristaps 1062: if (nchild > 2 && n->next) {
1063: h->flags |= HTML_NOSPACE;
1064: print_text(h, ",");
1065: }
1.1 kristaps 1066:
1.160 kristaps 1067: if (n->next && NULL == n->next->next)
1068: print_text(h, "and");
1.1 kristaps 1069: }
1070:
1.160 kristaps 1071: if (nchild > 1)
1.1 kristaps 1072: print_text(h, "utilities exit");
1073: else
1074: print_text(h, "utility exits");
1075:
1.188 schwarze 1076: print_text(h, "0 on success, and >0 if an error occurs.");
1.1 kristaps 1077: return(0);
1078: }
1079:
1080: static int
1081: mdoc_em_pre(MDOC_ARGS)
1082: {
1083: struct htmlpair tag;
1084:
1.23 kristaps 1085: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1086: print_otag(h, TAG_SPAN, 1, &tag);
1087: return(1);
1088: }
1089:
1090: static int
1091: mdoc_d1_pre(MDOC_ARGS)
1092: {
1.23 kristaps 1093: struct htmlpair tag[2];
1094: struct roffsu su;
1.1 kristaps 1095:
1096: if (MDOC_BLOCK != n->type)
1097: return(1);
1098:
1.118 kristaps 1099: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1100: bufinit(h);
1.118 kristaps 1101: bufcat_su(h, "margin-top", &su);
1102: bufcat_su(h, "margin-bottom", &su);
1103: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1104: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1105:
1106: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1107:
1.136 kristaps 1108: PAIR_CLASS_INIT(&tag[0], "display");
1109: print_otag(h, TAG_DIV, 1, tag);
1110:
1.135 kristaps 1111: if (MDOC_Dl == n->tok) {
1.136 kristaps 1112: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1113: print_otag(h, TAG_CODE, 1, tag);
1.188 schwarze 1114: }
1.35 kristaps 1115:
1.1 kristaps 1116: return(1);
1117: }
1118:
1119: static int
1120: mdoc_sx_pre(MDOC_ARGS)
1121: {
1.157 kristaps 1122: struct htmlpair tag[2];
1.1 kristaps 1123:
1.168 kristaps 1124: bufinit(h);
1.169 kristaps 1125: bufcat(h, "#x");
1.175 kristaps 1126:
1127: for (n = n->child; n; ) {
1.168 kristaps 1128: bufcat_id(h, n->string);
1.175 kristaps 1129: if (NULL != (n = n->next))
1.168 kristaps 1130: bufcat_id(h, " ");
1.1 kristaps 1131: }
1132:
1.23 kristaps 1133: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1134: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1135:
1.134 kristaps 1136: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1137: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1138: return(1);
1139: }
1140:
1141: static int
1142: mdoc_bd_pre(MDOC_ARGS)
1143: {
1.188 schwarze 1144: struct htmlpair tag[2];
1145: int comp, sv;
1.80 kristaps 1146: const struct mdoc_node *nn;
1.23 kristaps 1147: struct roffsu su;
1.1 kristaps 1148:
1.80 kristaps 1149: if (MDOC_HEAD == n->type)
1.1 kristaps 1150: return(0);
1151:
1152: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1153: comp = n->norm->Bd.comp;
1.23 kristaps 1154: for (nn = n; nn && ! comp; nn = nn->parent) {
1155: if (MDOC_BLOCK != nn->type)
1156: continue;
1157: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1158: comp = 1;
1159: if (nn->prev)
1160: break;
1161: }
1.126 kristaps 1162: if ( ! comp)
1163: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1164: return(1);
1165: }
1166:
1.126 kristaps 1167: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1168: if (n->norm->Bd.offs)
1169: a2offs(n->norm->Bd.offs, &su);
1.188 schwarze 1170:
1.168 kristaps 1171: bufinit(h);
1.126 kristaps 1172: bufcat_su(h, "margin-left", &su);
1173: PAIR_STYLE_INIT(&tag[0], h);
1174:
1.188 schwarze 1175: if (DISP_unfilled != n->norm->Bd.type &&
1176: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1177: PAIR_CLASS_INIT(&tag[1], "display");
1178: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1179: return(1);
1.126 kristaps 1180: }
1.1 kristaps 1181:
1.126 kristaps 1182: PAIR_CLASS_INIT(&tag[1], "lit display");
1183: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1184:
1.149 kristaps 1185: /* This can be recursive: save & set our literal state. */
1186:
1187: sv = h->flags & HTML_LITERAL;
1188: h->flags |= HTML_LITERAL;
1189:
1.14 kristaps 1190: for (nn = n->child; nn; nn = nn->next) {
1.184 schwarze 1191: print_mdoc_node(meta, nn, h);
1.108 kristaps 1192: /*
1193: * If the printed node flushes its own line, then we
1194: * needn't do it here as well. This is hacky, but the
1195: * notion of selective eoln whitespace is pretty dumb
1196: * anyway, so don't sweat it.
1197: */
1198: switch (nn->tok) {
1.188 schwarze 1199: case MDOC_Sm:
1.111 kristaps 1200: /* FALLTHROUGH */
1.188 schwarze 1201: case MDOC_br:
1.108 kristaps 1202: /* FALLTHROUGH */
1.188 schwarze 1203: case MDOC_sp:
1.108 kristaps 1204: /* FALLTHROUGH */
1.188 schwarze 1205: case MDOC_Bl:
1.114 kristaps 1206: /* FALLTHROUGH */
1.188 schwarze 1207: case MDOC_D1:
1.114 kristaps 1208: /* FALLTHROUGH */
1.188 schwarze 1209: case MDOC_Dl:
1.108 kristaps 1210: /* FALLTHROUGH */
1.188 schwarze 1211: case MDOC_Lp:
1.108 kristaps 1212: /* FALLTHROUGH */
1.188 schwarze 1213: case MDOC_Pp:
1.108 kristaps 1214: continue;
1215: default:
1216: break;
1217: }
1.101 schwarze 1218: if (nn->next && nn->next->line == nn->line)
1219: continue;
1.126 kristaps 1220: else if (nn->next)
1221: print_text(h, "\n");
1.125 kristaps 1222:
1.101 schwarze 1223: h->flags |= HTML_NOSPACE;
1.1 kristaps 1224: }
1.149 kristaps 1225:
1226: if (0 == sv)
1227: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1228:
1229: return(0);
1230: }
1231:
1232: static int
1233: mdoc_pa_pre(MDOC_ARGS)
1234: {
1235: struct htmlpair tag;
1236:
1.23 kristaps 1237: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1238: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1239: return(1);
1240: }
1241:
1242: static int
1243: mdoc_ad_pre(MDOC_ARGS)
1244: {
1245: struct htmlpair tag;
1246:
1.23 kristaps 1247: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1248: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1249: return(1);
1250: }
1251:
1252: static int
1253: mdoc_an_pre(MDOC_ARGS)
1254: {
1255: struct htmlpair tag;
1256:
1.19 kristaps 1257: /* TODO: -split and -nosplit (see termp_an_pre()). */
1258:
1.23 kristaps 1259: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1260: print_otag(h, TAG_SPAN, 1, &tag);
1261: return(1);
1262: }
1263:
1264: static int
1265: mdoc_cd_pre(MDOC_ARGS)
1266: {
1267: struct htmlpair tag;
1268:
1.78 kristaps 1269: synopsis_pre(h, n);
1.23 kristaps 1270: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1271: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1272: return(1);
1273: }
1274:
1275: static int
1276: mdoc_dv_pre(MDOC_ARGS)
1277: {
1278: struct htmlpair tag;
1279:
1.23 kristaps 1280: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1281: print_otag(h, TAG_SPAN, 1, &tag);
1282: return(1);
1283: }
1284:
1285: static int
1286: mdoc_ev_pre(MDOC_ARGS)
1287: {
1288: struct htmlpair tag;
1289:
1.23 kristaps 1290: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1291: print_otag(h, TAG_SPAN, 1, &tag);
1292: return(1);
1293: }
1294:
1295: static int
1296: mdoc_er_pre(MDOC_ARGS)
1297: {
1298: struct htmlpair tag;
1299:
1.23 kristaps 1300: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1301: print_otag(h, TAG_SPAN, 1, &tag);
1302: return(1);
1303: }
1304:
1305: static int
1306: mdoc_fa_pre(MDOC_ARGS)
1307: {
1308: const struct mdoc_node *nn;
1309: struct htmlpair tag;
1310: struct tag *t;
1311:
1.23 kristaps 1312: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1313: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1314: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1315: return(1);
1316: }
1317:
1318: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1319: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1320: print_text(h, nn->string);
1321: print_tagq(h, t);
1.155 kristaps 1322: if (nn->next) {
1323: h->flags |= HTML_NOSPACE;
1.1 kristaps 1324: print_text(h, ",");
1.155 kristaps 1325: }
1.1 kristaps 1326: }
1327:
1.155 kristaps 1328: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1329: h->flags |= HTML_NOSPACE;
1.1 kristaps 1330: print_text(h, ",");
1.155 kristaps 1331: }
1.1 kristaps 1332:
1333: return(0);
1334: }
1335:
1336: static int
1337: mdoc_fd_pre(MDOC_ARGS)
1338: {
1.162 kristaps 1339: struct htmlpair tag[2];
1340: char buf[BUFSIZ];
1341: size_t sz;
1342: int i;
1343: struct tag *t;
1.1 kristaps 1344:
1.78 kristaps 1345: synopsis_pre(h, n);
1346:
1.162 kristaps 1347: if (NULL == (n = n->child))
1348: return(0);
1349:
1350: assert(MDOC_TEXT == n->type);
1351:
1352: if (strcmp(n->string, "#include")) {
1353: PAIR_CLASS_INIT(&tag[0], "macro");
1354: print_otag(h, TAG_B, 1, tag);
1355: return(1);
1356: }
1357:
1358: PAIR_CLASS_INIT(&tag[0], "includes");
1359: print_otag(h, TAG_B, 1, tag);
1360: print_text(h, n->string);
1361:
1362: if (NULL != (n = n->next)) {
1363: assert(MDOC_TEXT == n->type);
1.190 ! schwarze 1364:
! 1365: /*
! 1366: * XXX This is broken and not easy to fix.
! 1367: * When using -Oincludes, truncation may occur.
! 1368: * Dynamic allocation wouldn't help because
! 1369: * passing long strings to buffmt_includes()
! 1370: * does not work either.
! 1371: */
! 1372:
1.188 schwarze 1373: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1374: n->string + 1 : n->string, BUFSIZ);
1.162 kristaps 1375:
1376: sz = strlen(buf);
1377: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1378: buf[sz - 1] = '\0';
1379:
1380: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.188 schwarze 1381:
1.162 kristaps 1382: i = 1;
1383: if (h->base_includes) {
1384: buffmt_includes(h, buf);
1385: PAIR_HREF_INIT(&tag[i], h->buf);
1386: i++;
1.188 schwarze 1387: }
1.162 kristaps 1388:
1389: t = print_otag(h, TAG_A, i, tag);
1390: print_text(h, n->string);
1391: print_tagq(h, t);
1392:
1393: n = n->next;
1394: }
1395:
1396: for ( ; n; n = n->next) {
1397: assert(MDOC_TEXT == n->type);
1398: print_text(h, n->string);
1399: }
1400:
1401: return(0);
1.1 kristaps 1402: }
1403:
1404: static int
1405: mdoc_vt_pre(MDOC_ARGS)
1406: {
1.23 kristaps 1407: struct htmlpair tag;
1.1 kristaps 1408:
1.78 kristaps 1409: if (MDOC_BLOCK == n->type) {
1410: synopsis_pre(h, n);
1.54 kristaps 1411: return(1);
1.78 kristaps 1412: } else if (MDOC_ELEM == n->type) {
1413: synopsis_pre(h, n);
1.54 kristaps 1414: } else if (MDOC_HEAD == n->type)
1415: return(0);
1.1 kristaps 1416:
1.23 kristaps 1417: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1418: print_otag(h, TAG_SPAN, 1, &tag);
1419: return(1);
1420: }
1421:
1422: static int
1423: mdoc_ft_pre(MDOC_ARGS)
1424: {
1.23 kristaps 1425: struct htmlpair tag;
1.1 kristaps 1426:
1.78 kristaps 1427: synopsis_pre(h, n);
1.23 kristaps 1428: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1429: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1430: return(1);
1431: }
1432:
1433: static int
1434: mdoc_fn_pre(MDOC_ARGS)
1435: {
1.157 kristaps 1436: struct tag *t;
1437: struct htmlpair tag[2];
1438: char nbuf[BUFSIZ];
1439: const char *sp, *ep;
1440: int sz, i, pretty;
1.1 kristaps 1441:
1.157 kristaps 1442: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1443: synopsis_pre(h, n);
1.1 kristaps 1444:
1.7 kristaps 1445: /* Split apart into type and name. */
1446: assert(n->child->string);
1447: sp = n->child->string;
1.19 kristaps 1448:
1.26 kristaps 1449: ep = strchr(sp, ' ');
1450: if (NULL != ep) {
1.23 kristaps 1451: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1452: t = print_otag(h, TAG_I, 1, tag);
1.188 schwarze 1453:
1.19 kristaps 1454: while (ep) {
1455: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1456: (void)memcpy(nbuf, sp, (size_t)sz);
1457: nbuf[sz] = '\0';
1458: print_text(h, nbuf);
1459: sp = ++ep;
1460: ep = strchr(sp, ' ');
1461: }
1462: print_tagq(h, t);
1.7 kristaps 1463: }
1.1 kristaps 1464:
1.23 kristaps 1465: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1466:
1467: /*
1468: * FIXME: only refer to IDs that we know exist.
1469: */
1470:
1471: #if 0
1.87 kristaps 1472: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1473: nbuf[0] = '\0';
1474: html_idcat(nbuf, sp, BUFSIZ);
1475: PAIR_ID_INIT(&tag[1], nbuf);
1476: } else {
1477: strlcpy(nbuf, "#", BUFSIZ);
1478: html_idcat(nbuf, sp, BUFSIZ);
1479: PAIR_HREF_INIT(&tag[1], nbuf);
1480: }
1481: #endif
1482:
1.132 kristaps 1483: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1484:
1.190 ! schwarze 1485: if (sp)
! 1486: print_text(h, sp);
1.7 kristaps 1487:
1.1 kristaps 1488: print_tagq(h, t);
1489:
1490: h->flags |= HTML_NOSPACE;
1491: print_text(h, "(");
1.163 kristaps 1492: h->flags |= HTML_NOSPACE;
1.1 kristaps 1493:
1.168 kristaps 1494: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1495: bufinit(h);
1496: bufcat_style(h, "white-space", "nowrap");
1497: PAIR_STYLE_INIT(&tag[1], h);
1498:
1.157 kristaps 1499: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1500: i = 1;
1.87 kristaps 1501: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1502: i = 2;
1.133 kristaps 1503: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1504: print_text(h, n->string);
1.1 kristaps 1505: print_tagq(h, t);
1.157 kristaps 1506: if (n->next) {
1.155 kristaps 1507: h->flags |= HTML_NOSPACE;
1.1 kristaps 1508: print_text(h, ",");
1.155 kristaps 1509: }
1.1 kristaps 1510: }
1511:
1.155 kristaps 1512: h->flags |= HTML_NOSPACE;
1.1 kristaps 1513: print_text(h, ")");
1.155 kristaps 1514:
1.157 kristaps 1515: if (pretty) {
1.155 kristaps 1516: h->flags |= HTML_NOSPACE;
1.1 kristaps 1517: print_text(h, ";");
1.155 kristaps 1518: }
1.99 kristaps 1519:
1520: return(0);
1521: }
1522:
1523: static int
1524: mdoc_sm_pre(MDOC_ARGS)
1525: {
1526:
1527: assert(n->child && MDOC_TEXT == n->child->type);
1528: if (0 == strcmp("on", n->child->string)) {
1.188 schwarze 1529: /*
1.111 kristaps 1530: * FIXME: no p->col to check. Thus, if we have
1531: * .Bd -literal
1532: * .Sm off
1533: * 1 2
1534: * .Sm on
1535: * 3
1536: * .Ed
1537: * the "3" is preceded by a space.
1538: */
1.99 kristaps 1539: h->flags &= ~HTML_NOSPACE;
1540: h->flags &= ~HTML_NONOSPACE;
1541: } else
1542: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1543:
1544: return(0);
1545: }
1546:
1.120 kristaps 1547: static int
1.187 schwarze 1548: mdoc_ll_pre(MDOC_ARGS)
1549: {
1550:
1551: return(0);
1552: }
1553:
1554: static int
1.120 kristaps 1555: mdoc_pp_pre(MDOC_ARGS)
1556: {
1557:
1558: print_otag(h, TAG_P, 0, NULL);
1559: return(0);
1560: }
1.1 kristaps 1561:
1562: static int
1563: mdoc_sp_pre(MDOC_ARGS)
1564: {
1.120 kristaps 1565: struct roffsu su;
1.23 kristaps 1566: struct htmlpair tag;
1.1 kristaps 1567:
1.120 kristaps 1568: SCALE_VS_INIT(&su, 1);
1569:
1570: if (MDOC_sp == n->tok) {
1.171 kristaps 1571: if (NULL != (n = n->child))
1572: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1573: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1574: } else
1575: su.scale = 0;
1.1 kristaps 1576:
1.168 kristaps 1577: bufinit(h);
1.23 kristaps 1578: bufcat_su(h, "height", &su);
1579: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1580: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1581:
1.42 kristaps 1582: /* So the div isn't empty: */
1583: print_text(h, "\\~");
1584:
1585: return(0);
1.1 kristaps 1586:
1587: }
1.2 kristaps 1588:
1589: static int
1590: mdoc_lk_pre(MDOC_ARGS)
1591: {
1.158 kristaps 1592: struct htmlpair tag[2];
1593:
1594: if (NULL == (n = n->child))
1595: return(0);
1.2 kristaps 1596:
1.158 kristaps 1597: assert(MDOC_TEXT == n->type);
1.2 kristaps 1598:
1.23 kristaps 1599: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1600: PAIR_HREF_INIT(&tag[1], n->string);
1601:
1.2 kristaps 1602: print_otag(h, TAG_A, 2, tag);
1603:
1.170 kristaps 1604: if (NULL == n->next)
1605: print_text(h, n->string);
1606:
1607: for (n = n->next; n; n = n->next)
1.158 kristaps 1608: print_text(h, n->string);
1.2 kristaps 1609:
1610: return(0);
1611: }
1612:
1613: static int
1614: mdoc_mt_pre(MDOC_ARGS)
1615: {
1.159 kristaps 1616: struct htmlpair tag[2];
1617: struct tag *t;
1.2 kristaps 1618:
1.23 kristaps 1619: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1620:
1.159 kristaps 1621: for (n = n->child; n; n = n->next) {
1622: assert(MDOC_TEXT == n->type);
1623:
1.16 kristaps 1624: bufinit(h);
1625: bufcat(h, "mailto:");
1.159 kristaps 1626: bufcat(h, n->string);
1627:
1.57 kristaps 1628: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1629: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1630: print_text(h, n->string);
1.2 kristaps 1631: print_tagq(h, t);
1632: }
1.188 schwarze 1633:
1.2 kristaps 1634: return(0);
1635: }
1.4 kristaps 1636:
1637: static int
1638: mdoc_fo_pre(MDOC_ARGS)
1639: {
1.77 kristaps 1640: struct htmlpair tag;
1641: struct tag *t;
1.4 kristaps 1642:
1643: if (MDOC_BODY == n->type) {
1644: h->flags |= HTML_NOSPACE;
1645: print_text(h, "(");
1646: h->flags |= HTML_NOSPACE;
1647: return(1);
1.77 kristaps 1648: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1649: synopsis_pre(h, n);
1.4 kristaps 1650: return(1);
1.57 kristaps 1651: }
1.4 kristaps 1652:
1.77 kristaps 1653: /* XXX: we drop non-initial arguments as per groff. */
1654:
1655: assert(n->child);
1656: assert(n->child->string);
1657:
1.23 kristaps 1658: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1659: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1660: print_text(h, n->child->string);
1661: print_tagq(h, t);
1662: return(0);
1.4 kristaps 1663: }
1664:
1665: static void
1666: mdoc_fo_post(MDOC_ARGS)
1667: {
1.78 kristaps 1668:
1.4 kristaps 1669: if (MDOC_BODY != n->type)
1670: return;
1.155 kristaps 1671: h->flags |= HTML_NOSPACE;
1.4 kristaps 1672: print_text(h, ")");
1.155 kristaps 1673: h->flags |= HTML_NOSPACE;
1.4 kristaps 1674: print_text(h, ";");
1675: }
1676:
1677: static int
1678: mdoc_in_pre(MDOC_ARGS)
1679: {
1.156 kristaps 1680: struct tag *t;
1681: struct htmlpair tag[2];
1682: int i;
1.34 kristaps 1683:
1.78 kristaps 1684: synopsis_pre(h, n);
1685:
1.23 kristaps 1686: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1687: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1688:
1.156 kristaps 1689: /*
1690: * The first argument of the `In' gets special treatment as
1691: * being a linked value. Subsequent values are printed
1692: * afterward. groff does similarly. This also handles the case
1693: * of no children.
1694: */
1695:
1.87 kristaps 1696: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1697: print_text(h, "#include");
1698:
1699: print_text(h, "<");
1700: h->flags |= HTML_NOSPACE;
1701:
1.156 kristaps 1702: if (NULL != (n = n->child)) {
1703: assert(MDOC_TEXT == n->type);
1704:
1.23 kristaps 1705: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1706:
1.23 kristaps 1707: i = 1;
1.17 kristaps 1708: if (h->base_includes) {
1.156 kristaps 1709: buffmt_includes(h, n->string);
1.161 kristaps 1710: PAIR_HREF_INIT(&tag[i], h->buf);
1711: i++;
1.188 schwarze 1712: }
1.156 kristaps 1713:
1.17 kristaps 1714: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1715: print_text(h, n->string);
1.17 kristaps 1716: print_tagq(h, t);
1.156 kristaps 1717:
1718: n = n->next;
1.17 kristaps 1719: }
1.4 kristaps 1720:
1721: h->flags |= HTML_NOSPACE;
1722: print_text(h, ">");
1.156 kristaps 1723:
1724: for ( ; n; n = n->next) {
1725: assert(MDOC_TEXT == n->type);
1726: print_text(h, n->string);
1727: }
1.4 kristaps 1728:
1729: return(0);
1730: }
1731:
1732: static int
1733: mdoc_ic_pre(MDOC_ARGS)
1734: {
1735: struct htmlpair tag;
1736:
1.23 kristaps 1737: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1738: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1739: return(1);
1740: }
1741:
1742: static int
1743: mdoc_rv_pre(MDOC_ARGS)
1744: {
1.159 kristaps 1745: struct htmlpair tag;
1746: struct tag *t;
1747: int nchild;
1.4 kristaps 1748:
1.127 kristaps 1749: if (n->prev)
1750: print_otag(h, TAG_BR, 0, NULL);
1751:
1.160 kristaps 1752: PAIR_CLASS_INIT(&tag, "fname");
1753:
1.4 kristaps 1754: print_text(h, "The");
1755:
1.159 kristaps 1756: nchild = n->nchild;
1757: for (n = n->child; n; n = n->next) {
1758: assert(MDOC_TEXT == n->type);
1759:
1.139 kristaps 1760: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1761: print_text(h, n->string);
1.4 kristaps 1762: print_tagq(h, t);
1.160 kristaps 1763:
1.159 kristaps 1764: h->flags |= HTML_NOSPACE;
1765: print_text(h, "()");
1766:
1767: if (nchild > 2 && n->next) {
1768: h->flags |= HTML_NOSPACE;
1769: print_text(h, ",");
1770: }
1.4 kristaps 1771:
1.159 kristaps 1772: if (n->next && NULL == n->next->next)
1773: print_text(h, "and");
1.4 kristaps 1774: }
1775:
1.159 kristaps 1776: if (nchild > 1)
1.4 kristaps 1777: print_text(h, "functions return");
1778: else
1779: print_text(h, "function returns");
1780:
1.188 schwarze 1781: print_text(h, "the value 0 if successful; otherwise the "
1782: "value -1 is returned and the global variable");
1.4 kristaps 1783:
1.23 kristaps 1784: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1785: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1786: print_text(h, "errno");
1787: print_tagq(h, t);
1.188 schwarze 1788: print_text(h, "is set to indicate the error.");
1.4 kristaps 1789: return(0);
1790: }
1791:
1792: static int
1793: mdoc_va_pre(MDOC_ARGS)
1794: {
1795: struct htmlpair tag;
1796:
1.23 kristaps 1797: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1798: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1799: return(1);
1800: }
1801:
1802: static int
1.5 kristaps 1803: mdoc_ap_pre(MDOC_ARGS)
1804: {
1.188 schwarze 1805:
1.5 kristaps 1806: h->flags |= HTML_NOSPACE;
1807: print_text(h, "\\(aq");
1808: h->flags |= HTML_NOSPACE;
1809: return(1);
1810: }
1811:
1812: static int
1813: mdoc_bf_pre(MDOC_ARGS)
1814: {
1.23 kristaps 1815: struct htmlpair tag[2];
1816: struct roffsu su;
1.5 kristaps 1817:
1818: if (MDOC_HEAD == n->type)
1819: return(0);
1.92 kristaps 1820: else if (MDOC_BODY != n->type)
1.5 kristaps 1821: return(1);
1822:
1.188 schwarze 1823: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1824: PAIR_CLASS_INIT(&tag[0], "emph");
1.188 schwarze 1825: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1826: PAIR_CLASS_INIT(&tag[0], "symb");
1.188 schwarze 1827: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1828: PAIR_CLASS_INIT(&tag[0], "lit");
1829: else
1830: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1831:
1.188 schwarze 1832: /*
1.92 kristaps 1833: * We want this to be inline-formatted, but needs to be div to
1.188 schwarze 1834: * accept block children.
1.92 kristaps 1835: */
1.168 kristaps 1836: bufinit(h);
1.23 kristaps 1837: bufcat_style(h, "display", "inline");
1838: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1839: /* Needs a left-margin for spacing. */
1840: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1841: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1842: print_otag(h, TAG_DIV, 2, tag);
1843: return(1);
1844: }
1845:
1846: static int
1847: mdoc_ms_pre(MDOC_ARGS)
1848: {
1849: struct htmlpair tag;
1850:
1.23 kristaps 1851: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1852: print_otag(h, TAG_SPAN, 1, &tag);
1853: return(1);
1854: }
1855:
1856: static int
1.110 schwarze 1857: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1858: {
1859:
1860: h->flags |= HTML_IGNDELIM;
1861: return(1);
1862: }
1863:
1864: static void
1865: mdoc_pf_post(MDOC_ARGS)
1866: {
1867:
1868: h->flags |= HTML_NOSPACE;
1869: }
1870:
1871: static int
1872: mdoc_rs_pre(MDOC_ARGS)
1873: {
1.23 kristaps 1874: struct htmlpair tag;
1.5 kristaps 1875:
1876: if (MDOC_BLOCK != n->type)
1877: return(1);
1878:
1.120 kristaps 1879: if (n->prev && SEC_SEE_ALSO == n->sec)
1880: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1881:
1.23 kristaps 1882: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1883: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1884: return(1);
1885: }
1.6 kristaps 1886:
1887: static int
1888: mdoc_li_pre(MDOC_ARGS)
1889: {
1890: struct htmlpair tag;
1891:
1.23 kristaps 1892: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1893: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1894: return(1);
1895: }
1896:
1897: static int
1898: mdoc_sy_pre(MDOC_ARGS)
1899: {
1900: struct htmlpair tag;
1901:
1.23 kristaps 1902: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1903: print_otag(h, TAG_SPAN, 1, &tag);
1904: return(1);
1905: }
1906:
1907: static int
1908: mdoc_bt_pre(MDOC_ARGS)
1909: {
1910:
1911: print_text(h, "is currently in beta test.");
1912: return(0);
1913: }
1914:
1915: static int
1916: mdoc_ud_pre(MDOC_ARGS)
1917: {
1918:
1919: print_text(h, "currently under development.");
1920: return(0);
1921: }
1922:
1923: static int
1924: mdoc_lb_pre(MDOC_ARGS)
1925: {
1926: struct htmlpair tag;
1927:
1.127 kristaps 1928: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1929: print_otag(h, TAG_BR, 0, NULL);
1930:
1.23 kristaps 1931: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1932: print_otag(h, TAG_SPAN, 1, &tag);
1933: return(1);
1934: }
1.10 kristaps 1935:
1936: static int
1937: mdoc__x_pre(MDOC_ARGS)
1938: {
1.38 kristaps 1939: struct htmlpair tag[2];
1.133 kristaps 1940: enum htmltag t;
1941:
1942: t = TAG_SPAN;
1.37 kristaps 1943:
1.10 kristaps 1944: switch (n->tok) {
1.188 schwarze 1945: case MDOC__A:
1.38 kristaps 1946: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1947: if (n->prev && MDOC__A == n->prev->tok)
1948: if (NULL == n->next || MDOC__A != n->next->tok)
1949: print_text(h, "and");
1.10 kristaps 1950: break;
1.188 schwarze 1951: case MDOC__B:
1.38 kristaps 1952: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1953: t = TAG_I;
1.10 kristaps 1954: break;
1.188 schwarze 1955: case MDOC__C:
1.38 kristaps 1956: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1957: break;
1.188 schwarze 1958: case MDOC__D:
1.38 kristaps 1959: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1960: break;
1.188 schwarze 1961: case MDOC__I:
1.38 kristaps 1962: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1963: t = TAG_I;
1.10 kristaps 1964: break;
1.188 schwarze 1965: case MDOC__J:
1.38 kristaps 1966: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1967: t = TAG_I;
1.10 kristaps 1968: break;
1.188 schwarze 1969: case MDOC__N:
1.38 kristaps 1970: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1971: break;
1.188 schwarze 1972: case MDOC__O:
1.38 kristaps 1973: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1974: break;
1.188 schwarze 1975: case MDOC__P:
1.38 kristaps 1976: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1977: break;
1.188 schwarze 1978: case MDOC__Q:
1.38 kristaps 1979: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1980: break;
1.188 schwarze 1981: case MDOC__R:
1.38 kristaps 1982: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1983: break;
1.188 schwarze 1984: case MDOC__T:
1.38 kristaps 1985: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 1986: break;
1.188 schwarze 1987: case MDOC__U:
1.38 kristaps 1988: PAIR_CLASS_INIT(&tag[0], "link-ref");
1989: break;
1.188 schwarze 1990: case MDOC__V:
1.38 kristaps 1991: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 1992: break;
1993: default:
1994: abort();
1995: /* NOTREACHED */
1996: }
1997:
1.38 kristaps 1998: if (MDOC__U != n->tok) {
1.133 kristaps 1999: print_otag(h, t, 1, tag);
1.38 kristaps 2000: return(1);
2001: }
2002:
2003: PAIR_HREF_INIT(&tag[1], n->child->string);
2004: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2005:
1.10 kristaps 2006: return(1);
2007: }
2008:
2009: static void
2010: mdoc__x_post(MDOC_ARGS)
2011: {
1.103 kristaps 2012:
2013: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2014: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2015: if (NULL == n->prev || MDOC__A != n->prev->tok)
2016: return;
1.10 kristaps 2017:
1.61 kristaps 2018: /* TODO: %U */
2019:
1.106 kristaps 2020: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2021: return;
2022:
1.155 kristaps 2023: h->flags |= HTML_NOSPACE;
1.10 kristaps 2024: print_text(h, n->next ? "," : ".");
1.94 kristaps 2025: }
2026:
2027: static int
2028: mdoc_bk_pre(MDOC_ARGS)
2029: {
2030:
2031: switch (n->type) {
1.188 schwarze 2032: case MDOC_BLOCK:
1.94 kristaps 2033: break;
1.188 schwarze 2034: case MDOC_HEAD:
1.94 kristaps 2035: return(0);
1.188 schwarze 2036: case MDOC_BODY:
1.131 kristaps 2037: if (n->parent->args || 0 == n->prev->nchild)
2038: h->flags |= HTML_PREKEEP;
1.94 kristaps 2039: break;
2040: default:
2041: abort();
2042: /* NOTREACHED */
2043: }
2044:
2045: return(1);
2046: }
2047:
2048: static void
2049: mdoc_bk_post(MDOC_ARGS)
2050: {
2051:
2052: if (MDOC_BODY == n->type)
2053: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2054: }
1.107 kristaps 2055:
2056: static int
2057: mdoc_quote_pre(MDOC_ARGS)
2058: {
2059: struct htmlpair tag;
2060:
2061: if (MDOC_BODY != n->type)
2062: return(1);
2063:
2064: switch (n->tok) {
1.188 schwarze 2065: case MDOC_Ao:
1.107 kristaps 2066: /* FALLTHROUGH */
1.188 schwarze 2067: case MDOC_Aq:
1.107 kristaps 2068: print_text(h, "\\(la");
2069: break;
1.188 schwarze 2070: case MDOC_Bro:
1.107 kristaps 2071: /* FALLTHROUGH */
1.188 schwarze 2072: case MDOC_Brq:
1.107 kristaps 2073: print_text(h, "\\(lC");
2074: break;
1.188 schwarze 2075: case MDOC_Bo:
1.107 kristaps 2076: /* FALLTHROUGH */
1.188 schwarze 2077: case MDOC_Bq:
1.107 kristaps 2078: print_text(h, "\\(lB");
2079: break;
1.188 schwarze 2080: case MDOC_Oo:
1.107 kristaps 2081: /* FALLTHROUGH */
1.188 schwarze 2082: case MDOC_Op:
1.107 kristaps 2083: print_text(h, "\\(lB");
1.109 kristaps 2084: h->flags |= HTML_NOSPACE;
1.107 kristaps 2085: PAIR_CLASS_INIT(&tag, "opt");
2086: print_otag(h, TAG_SPAN, 1, &tag);
2087: break;
1.188 schwarze 2088: case MDOC_Eo:
1.182 schwarze 2089: break;
1.188 schwarze 2090: case MDOC_Do:
1.107 kristaps 2091: /* FALLTHROUGH */
1.188 schwarze 2092: case MDOC_Dq:
1.107 kristaps 2093: /* FALLTHROUGH */
1.188 schwarze 2094: case MDOC_Qo:
1.107 kristaps 2095: /* FALLTHROUGH */
1.188 schwarze 2096: case MDOC_Qq:
1.107 kristaps 2097: print_text(h, "\\(lq");
2098: break;
1.188 schwarze 2099: case MDOC_Po:
1.107 kristaps 2100: /* FALLTHROUGH */
1.188 schwarze 2101: case MDOC_Pq:
1.107 kristaps 2102: print_text(h, "(");
2103: break;
1.188 schwarze 2104: case MDOC_Ql:
1.178 kristaps 2105: print_text(h, "\\(oq");
2106: h->flags |= HTML_NOSPACE;
2107: PAIR_CLASS_INIT(&tag, "lit");
2108: print_otag(h, TAG_CODE, 1, &tag);
2109: break;
1.188 schwarze 2110: case MDOC_So:
1.107 kristaps 2111: /* FALLTHROUGH */
1.188 schwarze 2112: case MDOC_Sq:
1.107 kristaps 2113: print_text(h, "\\(oq");
2114: break;
2115: default:
2116: abort();
2117: /* NOTREACHED */
2118: }
2119:
2120: h->flags |= HTML_NOSPACE;
2121: return(1);
2122: }
2123:
2124: static void
2125: mdoc_quote_post(MDOC_ARGS)
2126: {
2127:
2128: if (MDOC_BODY != n->type)
2129: return;
2130:
2131: h->flags |= HTML_NOSPACE;
2132:
2133: switch (n->tok) {
1.188 schwarze 2134: case MDOC_Ao:
1.107 kristaps 2135: /* FALLTHROUGH */
1.188 schwarze 2136: case MDOC_Aq:
1.107 kristaps 2137: print_text(h, "\\(ra");
2138: break;
1.188 schwarze 2139: case MDOC_Bro:
1.107 kristaps 2140: /* FALLTHROUGH */
1.188 schwarze 2141: case MDOC_Brq:
1.107 kristaps 2142: print_text(h, "\\(rC");
2143: break;
1.188 schwarze 2144: case MDOC_Oo:
1.107 kristaps 2145: /* FALLTHROUGH */
1.188 schwarze 2146: case MDOC_Op:
1.107 kristaps 2147: /* FALLTHROUGH */
1.188 schwarze 2148: case MDOC_Bo:
1.107 kristaps 2149: /* FALLTHROUGH */
1.188 schwarze 2150: case MDOC_Bq:
1.107 kristaps 2151: print_text(h, "\\(rB");
1.182 schwarze 2152: break;
1.188 schwarze 2153: case MDOC_Eo:
1.107 kristaps 2154: break;
1.188 schwarze 2155: case MDOC_Qo:
1.107 kristaps 2156: /* FALLTHROUGH */
1.188 schwarze 2157: case MDOC_Qq:
1.107 kristaps 2158: /* FALLTHROUGH */
1.188 schwarze 2159: case MDOC_Do:
1.107 kristaps 2160: /* FALLTHROUGH */
1.188 schwarze 2161: case MDOC_Dq:
1.107 kristaps 2162: print_text(h, "\\(rq");
2163: break;
1.188 schwarze 2164: case MDOC_Po:
1.107 kristaps 2165: /* FALLTHROUGH */
1.188 schwarze 2166: case MDOC_Pq:
1.107 kristaps 2167: print_text(h, ")");
2168: break;
1.188 schwarze 2169: case MDOC_Ql:
1.107 kristaps 2170: /* FALLTHROUGH */
1.188 schwarze 2171: case MDOC_So:
1.107 kristaps 2172: /* FALLTHROUGH */
1.188 schwarze 2173: case MDOC_Sq:
1.183 schwarze 2174: print_text(h, "\\(cq");
1.107 kristaps 2175: break;
2176: default:
2177: abort();
2178: /* NOTREACHED */
2179: }
2180: }
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