Annotation of mandoc/mdoc_html.c, Revision 1.206
1.206 ! kristaps 1: /* $Id: mdoc_html.c,v 1.205 2014/09/27 09:26:01 kristaps 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: #include "config.h"
19:
1.1 kristaps 20: #include <sys/types.h>
21:
22: #include <assert.h>
23: #include <ctype.h>
24: #include <stdio.h>
25: #include <stdlib.h>
26: #include <string.h>
27: #include <unistd.h>
28:
1.65 kristaps 29: #include "mandoc.h"
1.189 schwarze 30: #include "mandoc_aux.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37:
1.184 schwarze 38: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.1 kristaps 39: const struct mdoc_node *n, \
40: struct html *h
41:
1.52 kristaps 42: #ifndef MIN
43: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
44: #endif
45:
1.1 kristaps 46: struct htmlmdoc {
47: int (*pre)(MDOC_ARGS);
48: void (*post)(MDOC_ARGS);
49: };
50:
51: static void print_mdoc(MDOC_ARGS);
52: static void print_mdoc_head(MDOC_ARGS);
53: static void print_mdoc_node(MDOC_ARGS);
54: static void print_mdoc_nodelist(MDOC_ARGS);
1.188 schwarze 55: static void synopsis_pre(struct html *,
1.78 kristaps 56: const struct mdoc_node *);
1.1 kristaps 57:
1.23 kristaps 58: static void a2width(const char *, struct roffsu *);
59: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 60:
1.1 kristaps 61: static void mdoc_root_post(MDOC_ARGS);
62: static int mdoc_root_pre(MDOC_ARGS);
63:
1.10 kristaps 64: static void mdoc__x_post(MDOC_ARGS);
65: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 66: static int mdoc_ad_pre(MDOC_ARGS);
67: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 68: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 69: static int mdoc_ar_pre(MDOC_ARGS);
70: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 71: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 72: static void mdoc_bk_post(MDOC_ARGS);
73: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 74: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 75: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 76: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 77: static int mdoc_cd_pre(MDOC_ARGS);
78: static int mdoc_d1_pre(MDOC_ARGS);
79: static int mdoc_dv_pre(MDOC_ARGS);
80: static int mdoc_fa_pre(MDOC_ARGS);
81: static int mdoc_fd_pre(MDOC_ARGS);
82: static int mdoc_fl_pre(MDOC_ARGS);
83: static int mdoc_fn_pre(MDOC_ARGS);
84: static int mdoc_ft_pre(MDOC_ARGS);
85: static int mdoc_em_pre(MDOC_ARGS);
86: static int mdoc_er_pre(MDOC_ARGS);
87: static int mdoc_ev_pre(MDOC_ARGS);
88: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 89: static void mdoc_fo_post(MDOC_ARGS);
90: static int mdoc_fo_pre(MDOC_ARGS);
91: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 92: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 93: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 94: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 95: static int mdoc_lb_pre(MDOC_ARGS);
96: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 97: static int mdoc_lk_pre(MDOC_ARGS);
98: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 99: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 100: static int mdoc_nd_pre(MDOC_ARGS);
101: static int mdoc_nm_pre(MDOC_ARGS);
102: static int mdoc_ns_pre(MDOC_ARGS);
103: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 104: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 105: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 106: static void mdoc_quote_post(MDOC_ARGS);
107: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 108: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 109: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 110: static int mdoc_sh_pre(MDOC_ARGS);
1.191 schwarze 111: static int mdoc_skip_pre(MDOC_ARGS);
1.99 kristaps 112: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 113: static int mdoc_sp_pre(MDOC_ARGS);
114: static int mdoc_ss_pre(MDOC_ARGS);
115: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 116: static int mdoc_sy_pre(MDOC_ARGS);
117: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 118: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 119: static int mdoc_vt_pre(MDOC_ARGS);
120: static int mdoc_xr_pre(MDOC_ARGS);
121: static int mdoc_xx_pre(MDOC_ARGS);
122:
123: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 124: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 125: {NULL, NULL}, /* Dd */
126: {NULL, NULL}, /* Dt */
127: {NULL, NULL}, /* Os */
128: {mdoc_sh_pre, NULL }, /* Sh */
1.188 schwarze 129: {mdoc_ss_pre, NULL }, /* Ss */
130: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 131: {mdoc_d1_pre, NULL}, /* D1 */
132: {mdoc_d1_pre, NULL}, /* Dl */
133: {mdoc_bd_pre, NULL}, /* Bd */
134: {NULL, NULL}, /* Ed */
1.115 kristaps 135: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 136: {NULL, NULL}, /* El */
137: {mdoc_it_pre, NULL}, /* It */
1.188 schwarze 138: {mdoc_ad_pre, NULL}, /* Ad */
1.1 kristaps 139: {mdoc_an_pre, NULL}, /* An */
140: {mdoc_ar_pre, NULL}, /* Ar */
141: {mdoc_cd_pre, NULL}, /* Cd */
142: {mdoc_fl_pre, NULL}, /* Cm */
1.188 schwarze 143: {mdoc_dv_pre, NULL}, /* Dv */
144: {mdoc_er_pre, NULL}, /* Er */
145: {mdoc_ev_pre, NULL}, /* Ev */
1.1 kristaps 146: {mdoc_ex_pre, NULL}, /* Ex */
1.188 schwarze 147: {mdoc_fa_pre, NULL}, /* Fa */
148: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 149: {mdoc_fl_pre, NULL}, /* Fl */
1.188 schwarze 150: {mdoc_fn_pre, NULL}, /* Fn */
151: {mdoc_ft_pre, NULL}, /* Ft */
152: {mdoc_ic_pre, NULL}, /* Ic */
153: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 154: {mdoc_li_pre, NULL}, /* Li */
1.188 schwarze 155: {mdoc_nd_pre, NULL}, /* Nd */
156: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 157: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.191 schwarze 158: {mdoc_ft_pre, NULL}, /* Ot */
1.1 kristaps 159: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 160: {mdoc_rv_pre, NULL}, /* Rv */
1.188 schwarze 161: {NULL, NULL}, /* St */
1.4 kristaps 162: {mdoc_va_pre, NULL}, /* Va */
1.188 schwarze 163: {mdoc_vt_pre, NULL}, /* Vt */
1.1 kristaps 164: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 165: {mdoc__x_pre, mdoc__x_post}, /* %A */
166: {mdoc__x_pre, mdoc__x_post}, /* %B */
167: {mdoc__x_pre, mdoc__x_post}, /* %D */
168: {mdoc__x_pre, mdoc__x_post}, /* %I */
169: {mdoc__x_pre, mdoc__x_post}, /* %J */
170: {mdoc__x_pre, mdoc__x_post}, /* %N */
171: {mdoc__x_pre, mdoc__x_post}, /* %O */
172: {mdoc__x_pre, mdoc__x_post}, /* %P */
173: {mdoc__x_pre, mdoc__x_post}, /* %R */
174: {mdoc__x_pre, mdoc__x_post}, /* %T */
175: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 176: {NULL, NULL}, /* Ac */
1.107 kristaps 177: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 179: {NULL, NULL}, /* At */
180: {NULL, NULL}, /* Bc */
1.188 schwarze 181: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 182: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 184: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 185: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 186: {NULL, NULL}, /* Db */
187: {NULL, NULL}, /* Dc */
1.107 kristaps 188: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 190: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 191: {NULL, NULL}, /* Ef */
1.188 schwarze 192: {mdoc_em_pre, NULL}, /* Em */
1.182 schwarze 193: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 kristaps 194: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 195: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 196: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 197: {mdoc_ns_pre, NULL}, /* Ns */
198: {mdoc_xx_pre, NULL}, /* Nx */
199: {mdoc_xx_pre, NULL}, /* Ox */
200: {NULL, NULL}, /* Pc */
1.110 schwarze 201: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 202: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 204: {NULL, NULL}, /* Qc */
1.107 kristaps 205: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 208: {NULL, NULL}, /* Re */
1.5 kristaps 209: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 210: {NULL, NULL}, /* Sc */
1.107 kristaps 211: {mdoc_quote_pre, mdoc_quote_post}, /* So */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188 schwarze 213: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 214: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 215: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 216: {NULL, NULL}, /* Tn */
217: {mdoc_xx_pre, NULL}, /* Ux */
218: {NULL, NULL}, /* Xc */
219: {NULL, NULL}, /* Xo */
1.188 schwarze 220: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
221: {NULL, NULL}, /* Fc */
1.107 kristaps 222: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 223: {NULL, NULL}, /* Oc */
1.94 kristaps 224: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 225: {NULL, NULL}, /* Ek */
1.6 kristaps 226: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 227: {NULL, NULL}, /* Hf */
1.191 schwarze 228: {mdoc_em_pre, NULL}, /* Fr */
1.6 kristaps 229: {mdoc_ud_pre, NULL}, /* Ud */
230: {mdoc_lb_pre, NULL}, /* Lb */
1.188 schwarze 231: {mdoc_pp_pre, NULL}, /* Lp */
232: {mdoc_lk_pre, NULL}, /* Lk */
233: {mdoc_mt_pre, NULL}, /* Mt */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
236: {NULL, NULL}, /* Brc */
237: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191 schwarze 238: {mdoc_skip_pre, NULL}, /* Es */
239: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188 schwarze 240: {mdoc_xx_pre, NULL}, /* Dx */
241: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 242: {mdoc_sp_pre, NULL}, /* br */
1.188 schwarze 243: {mdoc_sp_pre, NULL}, /* sp */
244: {mdoc__x_pre, mdoc__x_post}, /* %U */
245: {NULL, NULL}, /* Ta */
1.191 schwarze 246: {mdoc_skip_pre, NULL}, /* ll */
1.1 kristaps 247: };
248:
1.115 kristaps 249: static const char * const lists[LIST_MAX] = {
250: NULL,
1.116 kristaps 251: "list-bul",
252: "list-col",
1.115 kristaps 253: "list-dash",
254: "list-diag",
255: "list-enum",
256: "list-hang",
1.116 kristaps 257: "list-hyph",
1.115 kristaps 258: "list-inset",
259: "list-item",
260: "list-ohang",
261: "list-tag"
262: };
1.1 kristaps 263:
1.188 schwarze 264:
1.1 kristaps 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),
1.188 schwarze 270: (struct html *)arg);
1.179 kristaps 271: putchar('\n');
1.1 kristaps 272: }
273:
1.23 kristaps 274: /*
275: * Calculate the scaling unit passed in a `-width' argument. This uses
276: * either a native scaling unit (e.g., 1i, 2m) or the string length of
277: * the value.
278: */
279: static void
280: a2width(const char *p, struct roffsu *su)
1.1 kristaps 281: {
282:
1.32 kristaps 283: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 284: su->unit = SCALE_BU;
1.166 kristaps 285: su->scale = html_strlen(p);
1.32 kristaps 286: }
1.1 kristaps 287: }
288:
1.23 kristaps 289: /*
1.78 kristaps 290: * See the same function in mdoc_term.c for documentation.
291: */
292: static void
293: synopsis_pre(struct html *h, const struct mdoc_node *n)
294: {
295:
1.87 kristaps 296: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 297: return;
298:
1.188 schwarze 299: if (n->prev->tok == n->tok &&
300: MDOC_Fo != n->tok &&
301: MDOC_Ft != n->tok &&
302: MDOC_Fn != n->tok) {
1.125 kristaps 303: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 304: return;
305: }
306:
307: switch (n->prev->tok) {
1.188 schwarze 308: case MDOC_Fd:
1.78 kristaps 309: /* FALLTHROUGH */
1.188 schwarze 310: case MDOC_Fn:
1.78 kristaps 311: /* FALLTHROUGH */
1.188 schwarze 312: case MDOC_Fo:
1.78 kristaps 313: /* FALLTHROUGH */
1.188 schwarze 314: case MDOC_In:
1.78 kristaps 315: /* FALLTHROUGH */
1.188 schwarze 316: case MDOC_Vt:
1.206 ! kristaps 317: print_paragraph(h);
1.78 kristaps 318: break;
1.188 schwarze 319: case MDOC_Ft:
1.78 kristaps 320: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.206 ! kristaps 321: print_paragraph(h);
1.78 kristaps 322: break;
323: }
324: /* FALLTHROUGH */
325: default:
1.125 kristaps 326: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 327: break;
328: }
329: }
330:
331: /*
1.23 kristaps 332: * Calculate the scaling unit passed in an `-offset' argument. This
333: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
334: * predefined strings (indent, etc.), or the string length of the value.
335: */
336: static void
337: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 338: {
339:
1.31 kristaps 340: /* FIXME: "right"? */
341:
1.1 kristaps 342: if (0 == strcmp(p, "left"))
1.23 kristaps 343: SCALE_HS_INIT(su, 0);
344: else if (0 == strcmp(p, "indent"))
345: SCALE_HS_INIT(su, INDENT);
346: else if (0 == strcmp(p, "indent-two"))
347: SCALE_HS_INIT(su, INDENT * 2);
1.177 kristaps 348: else if ( ! a2roffsu(p, su, SCALE_MAX))
349: SCALE_HS_INIT(su, html_strlen(p));
1.1 kristaps 350: }
351:
352: static void
353: print_mdoc(MDOC_ARGS)
354: {
1.179 kristaps 355: struct tag *t, *tt;
356: struct htmlpair tag;
357:
358: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 kristaps 359:
1.179 kristaps 360: if ( ! (HTML_FRAGMENT & h->oflags)) {
361: print_gen_decls(h);
362: t = print_otag(h, TAG_HTML, 0, NULL);
363: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.184 schwarze 364: print_mdoc_head(meta, n, h);
1.179 kristaps 365: print_tagq(h, tt);
366: print_otag(h, TAG_BODY, 0, NULL);
367: print_otag(h, TAG_DIV, 1, &tag);
1.188 schwarze 368: } else
1.179 kristaps 369: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 370:
1.184 schwarze 371: print_mdoc_nodelist(meta, n, h);
1.1 kristaps 372: print_tagq(h, t);
373: }
374:
375: static void
376: print_mdoc_head(MDOC_ARGS)
377: {
378:
379: print_gen_head(h);
1.20 kristaps 380: bufinit(h);
1.195 schwarze 381: bufcat(h, meta->title);
382: if (meta->msec)
383: bufcat_fmt(h, "(%s)", meta->msec);
1.184 schwarze 384: if (meta->arch)
385: bufcat_fmt(h, " (%s)", meta->arch);
1.1 kristaps 386:
387: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 388: print_text(h, h->buf);
1.1 kristaps 389: }
390:
391: static void
392: print_mdoc_nodelist(MDOC_ARGS)
393: {
394:
1.184 schwarze 395: print_mdoc_node(meta, n, h);
1.1 kristaps 396: if (n->next)
1.184 schwarze 397: print_mdoc_nodelist(meta, n->next, h);
1.1 kristaps 398: }
399:
400: static void
401: print_mdoc_node(MDOC_ARGS)
402: {
403: int child;
404: struct tag *t;
405:
406: child = 1;
1.39 kristaps 407: t = h->tags.head;
1.1 kristaps 408:
409: switch (n->type) {
1.188 schwarze 410: case MDOC_ROOT:
1.184 schwarze 411: child = mdoc_root_pre(meta, n, h);
1.1 kristaps 412: break;
1.188 schwarze 413: case MDOC_TEXT:
1.144 kristaps 414: /* No tables in this mode... */
415: assert(NULL == h->tblt);
1.149 kristaps 416:
417: /*
418: * Make sure that if we're in a literal mode already
419: * (i.e., within a <PRE>) don't print the newline.
420: */
1.143 kristaps 421: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 422: if ( ! (HTML_LITERAL & h->flags))
423: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 424: if (MDOC_DELIMC & n->flags)
425: h->flags |= HTML_NOSPACE;
1.1 kristaps 426: print_text(h, n->string);
1.155 kristaps 427: if (MDOC_DELIMO & n->flags)
428: h->flags |= HTML_NOSPACE;
1.151 kristaps 429: return;
1.188 schwarze 430: case MDOC_EQN:
1.174 kristaps 431: print_eqn(h, n->eqn);
1.153 kristaps 432: break;
1.188 schwarze 433: case MDOC_TBL:
1.144 kristaps 434: /*
435: * This will take care of initialising all of the table
436: * state data for the first table, then tearing it down
437: * for the last one.
438: */
1.141 kristaps 439: print_tbl(h, n->span);
1.144 kristaps 440: return;
1.1 kristaps 441: default:
1.144 kristaps 442: /*
443: * Close out the current table, if it's open, and unset
444: * the "meta" table state. This will be reopened on the
445: * next table element.
446: */
447: if (h->tblt) {
448: print_tblclose(h);
449: t = h->tags.head;
450: }
451:
452: assert(NULL == h->tblt);
1.89 kristaps 453: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.184 schwarze 454: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 kristaps 455: break;
456: }
457:
1.186 schwarze 458: if (HTML_KEEP & h->flags) {
1.185 schwarze 459: if (n->prev ? (n->prev->lastline != n->line) :
460: (n->parent && n->parent->line != n->line)) {
1.94 kristaps 461: h->flags &= ~HTML_KEEP;
462: h->flags |= HTML_PREKEEP;
463: }
464: }
465:
1.1 kristaps 466: if (child && n->child)
1.184 schwarze 467: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 468:
469: print_stagq(h, t);
470:
471: switch (n->type) {
1.188 schwarze 472: case MDOC_ROOT:
1.184 schwarze 473: mdoc_root_post(meta, n, h);
1.153 kristaps 474: break;
1.188 schwarze 475: case MDOC_EQN:
1.1 kristaps 476: break;
477: default:
1.89 kristaps 478: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.184 schwarze 479: (*mdocs[n->tok].post)(meta, n, h);
1.1 kristaps 480: break;
481: }
482: }
483:
484: static void
485: mdoc_root_post(MDOC_ARGS)
486: {
1.204 kristaps 487: struct htmlpair tag;
1.1 kristaps 488: struct tag *t, *tt;
489:
1.204 kristaps 490: PAIR_CLASS_INIT(&tag, "foot");
491: t = print_otag(h, TAG_TABLE, 1, &tag);
1.132 kristaps 492:
1.181 schwarze 493: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 494:
1.1 kristaps 495: tt = print_otag(h, TAG_TR, 0, NULL);
496:
1.204 kristaps 497: PAIR_CLASS_INIT(&tag, "foot-date");
498: print_otag(h, TAG_TD, 1, &tag);
1.184 schwarze 499: print_text(h, meta->date);
1.1 kristaps 500: print_stagq(h, tt);
501:
1.204 kristaps 502: PAIR_CLASS_INIT(&tag, "foot-os");
503: print_otag(h, TAG_TD, 1, &tag);
1.184 schwarze 504: print_text(h, meta->os);
1.1 kristaps 505: print_tagq(h, t);
506: }
507:
508: static int
509: mdoc_root_pre(MDOC_ARGS)
510: {
1.204 kristaps 511: struct htmlpair tag;
1.1 kristaps 512: struct tag *t, *tt;
1.190 schwarze 513: char *volume, *title;
1.1 kristaps 514:
1.190 schwarze 515: if (NULL == meta->arch)
516: volume = mandoc_strdup(meta->vol);
517: else
518: mandoc_asprintf(&volume, "%s (%s)",
519: meta->vol, meta->arch);
1.1 kristaps 520:
1.195 schwarze 521: if (NULL == meta->msec)
522: title = mandoc_strdup(meta->title);
523: else
524: mandoc_asprintf(&title, "%s(%s)",
525: meta->title, meta->msec);
1.23 kristaps 526:
1.204 kristaps 527: PAIR_CLASS_INIT(&tag, "head");
528: t = print_otag(h, TAG_TABLE, 1, &tag);
1.132 kristaps 529:
530: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 531:
1.1 kristaps 532: tt = print_otag(h, TAG_TR, 0, NULL);
533:
1.204 kristaps 534: PAIR_CLASS_INIT(&tag, "head-ltitle");
535: print_otag(h, TAG_TD, 1, &tag);
1.2 kristaps 536: print_text(h, title);
1.1 kristaps 537: print_stagq(h, tt);
538:
1.204 kristaps 539: PAIR_CLASS_INIT(&tag, "head-vol");
540: print_otag(h, TAG_TD, 1, &tag);
1.190 schwarze 541: print_text(h, volume);
1.1 kristaps 542: print_stagq(h, tt);
543:
1.204 kristaps 544: PAIR_CLASS_INIT(&tag, "head-rtitle");
545: print_otag(h, TAG_TD, 1, &tag);
1.2 kristaps 546: print_text(h, title);
1.1 kristaps 547: print_tagq(h, t);
1.189 schwarze 548:
549: free(title);
1.190 schwarze 550: free(volume);
1.1 kristaps 551: return(1);
552: }
553:
554: static int
555: mdoc_sh_pre(MDOC_ARGS)
556: {
1.123 kristaps 557: struct htmlpair tag;
558:
1.200 schwarze 559: switch (n->type) {
560: case MDOC_BLOCK:
1.123 kristaps 561: PAIR_CLASS_INIT(&tag, "section");
562: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 563: return(1);
1.200 schwarze 564: case MDOC_BODY:
565: if (n->sec == SEC_AUTHORS)
566: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 kristaps 567: return(1);
1.200 schwarze 568: default:
569: break;
570: }
1.1 kristaps 571:
1.168 kristaps 572: bufinit(h);
1.172 kristaps 573: bufcat(h, "x");
1.175 kristaps 574:
575: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 576: bufcat_id(h, n->string);
1.175 kristaps 577: if (NULL != (n = n->next))
1.168 kristaps 578: bufcat_id(h, " ");
1.21 kristaps 579: }
580:
1.175 kristaps 581: if (NULL == n) {
582: PAIR_ID_INIT(&tag, h->buf);
583: print_otag(h, TAG_H1, 1, &tag);
584: } else
585: print_otag(h, TAG_H1, 0, NULL);
586:
1.1 kristaps 587: return(1);
588: }
589:
590: static int
591: mdoc_ss_pre(MDOC_ARGS)
592: {
1.123 kristaps 593: struct htmlpair tag;
1.1 kristaps 594:
1.123 kristaps 595: if (MDOC_BLOCK == n->type) {
596: PAIR_CLASS_INIT(&tag, "subsection");
597: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 598: return(1);
1.123 kristaps 599: } else if (MDOC_BODY == n->type)
1.1 kristaps 600: return(1);
1.23 kristaps 601:
1.168 kristaps 602: bufinit(h);
1.172 kristaps 603: bufcat(h, "x");
1.175 kristaps 604:
605: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 606: bufcat_id(h, n->string);
1.175 kristaps 607: if (NULL != (n = n->next))
1.168 kristaps 608: bufcat_id(h, " ");
1.21 kristaps 609: }
610:
1.175 kristaps 611: if (NULL == n) {
612: PAIR_ID_INIT(&tag, h->buf);
613: print_otag(h, TAG_H2, 1, &tag);
614: } else
615: print_otag(h, TAG_H2, 0, NULL);
616:
1.1 kristaps 617: return(1);
618: }
619:
620: static int
621: mdoc_fl_pre(MDOC_ARGS)
622: {
623: struct htmlpair tag;
624:
1.51 kristaps 625: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 626: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 627:
1.50 kristaps 628: /* `Cm' has no leading hyphen. */
629:
1.51 kristaps 630: if (MDOC_Cm == n->tok)
1.50 kristaps 631: return(1);
632:
633: print_text(h, "\\-");
634:
1.199 schwarze 635: if ( ! (n->nchild == 0 &&
636: (n->next == NULL ||
637: n->next->type == MDOC_TEXT ||
638: n->next->flags & MDOC_LINE)))
1.1 kristaps 639: h->flags |= HTML_NOSPACE;
1.50 kristaps 640:
1.1 kristaps 641: return(1);
642: }
643:
644: static int
645: mdoc_nd_pre(MDOC_ARGS)
646: {
647: struct htmlpair tag;
648:
649: if (MDOC_BODY != n->type)
650: return(1);
651:
1.24 kristaps 652: /* XXX: this tag in theory can contain block elements. */
653:
1.1 kristaps 654: print_text(h, "\\(em");
1.124 kristaps 655: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 656: print_otag(h, TAG_SPAN, 1, &tag);
657: return(1);
658: }
659:
660: static int
661: mdoc_nm_pre(MDOC_ARGS)
662: {
1.91 kristaps 663: struct htmlpair tag;
664: struct roffsu su;
1.166 kristaps 665: int len;
1.91 kristaps 666:
1.124 kristaps 667: switch (n->type) {
1.188 schwarze 668: case MDOC_ELEM:
1.91 kristaps 669: synopsis_pre(h, n);
670: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 671: print_otag(h, TAG_B, 1, &tag);
1.184 schwarze 672: if (NULL == n->child && meta->name)
673: print_text(h, meta->name);
1.124 kristaps 674: return(1);
1.188 schwarze 675: case MDOC_HEAD:
1.124 kristaps 676: print_otag(h, TAG_TD, 0, NULL);
1.184 schwarze 677: if (NULL == n->child && meta->name)
678: print_text(h, meta->name);
1.124 kristaps 679: return(1);
1.188 schwarze 680: case MDOC_BODY:
1.124 kristaps 681: print_otag(h, TAG_TD, 0, NULL);
682: return(1);
683: default:
684: break;
685: }
1.91 kristaps 686:
1.124 kristaps 687: synopsis_pre(h, n);
688: PAIR_CLASS_INIT(&tag, "synopsis");
689: print_otag(h, TAG_TABLE, 1, &tag);
690:
691: for (len = 0, n = n->child; n; n = n->next)
692: if (MDOC_TEXT == n->type)
1.166 kristaps 693: len += html_strlen(n->string);
1.91 kristaps 694:
1.184 schwarze 695: if (0 == len && meta->name)
696: len = html_strlen(meta->name);
1.1 kristaps 697:
1.194 schwarze 698: SCALE_HS_INIT(&su, len);
1.168 kristaps 699: bufinit(h);
1.165 kristaps 700: bufcat_su(h, "width", &su);
1.124 kristaps 701: PAIR_STYLE_INIT(&tag, h);
702: print_otag(h, TAG_COL, 1, &tag);
703: print_otag(h, TAG_COL, 0, NULL);
704: print_otag(h, TAG_TBODY, 0, NULL);
705: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 706: return(1);
707: }
708:
709: static int
710: mdoc_xr_pre(MDOC_ARGS)
711: {
1.157 kristaps 712: struct htmlpair tag[2];
1.56 kristaps 713:
714: if (NULL == n->child)
715: return(0);
1.17 kristaps 716:
1.23 kristaps 717: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 718:
1.17 kristaps 719: if (h->base_man) {
1.188 schwarze 720: buffmt_man(h, n->child->string,
721: n->child->next ?
722: n->child->next->string : NULL);
1.57 kristaps 723: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 724: print_otag(h, TAG_A, 2, tag);
725: } else
726: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 727:
1.157 kristaps 728: n = n->child;
729: print_text(h, n->string);
1.16 kristaps 730:
1.157 kristaps 731: if (NULL == (n = n->next))
1.1 kristaps 732: return(0);
733:
734: h->flags |= HTML_NOSPACE;
735: print_text(h, "(");
736: h->flags |= HTML_NOSPACE;
1.157 kristaps 737: print_text(h, n->string);
1.1 kristaps 738: h->flags |= HTML_NOSPACE;
739: print_text(h, ")");
740: return(0);
741: }
742:
743: static int
744: mdoc_ns_pre(MDOC_ARGS)
745: {
746:
1.150 kristaps 747: if ( ! (MDOC_LINE & n->flags))
748: h->flags |= HTML_NOSPACE;
1.1 kristaps 749: return(1);
750: }
751:
752: static int
753: mdoc_ar_pre(MDOC_ARGS)
754: {
755: struct htmlpair tag;
756:
1.23 kristaps 757: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 758: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 759: return(1);
760: }
761:
762: static int
763: mdoc_xx_pre(MDOC_ARGS)
764: {
765: const char *pp;
766: struct htmlpair tag;
1.152 schwarze 767: int flags;
1.1 kristaps 768:
769: switch (n->tok) {
1.188 schwarze 770: case MDOC_Bsx:
1.112 schwarze 771: pp = "BSD/OS";
1.1 kristaps 772: break;
1.188 schwarze 773: case MDOC_Dx:
1.45 kristaps 774: pp = "DragonFly";
1.1 kristaps 775: break;
1.188 schwarze 776: case MDOC_Fx:
1.1 kristaps 777: pp = "FreeBSD";
778: break;
1.188 schwarze 779: case MDOC_Nx:
1.1 kristaps 780: pp = "NetBSD";
781: break;
1.188 schwarze 782: case MDOC_Ox:
1.1 kristaps 783: pp = "OpenBSD";
784: break;
1.188 schwarze 785: case MDOC_Ux:
1.1 kristaps 786: pp = "UNIX";
787: break;
788: default:
789: return(1);
790: }
791:
1.23 kristaps 792: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 793: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 794:
1.1 kristaps 795: print_text(h, pp);
1.148 kristaps 796: if (n->child) {
1.152 schwarze 797: flags = h->flags;
1.148 kristaps 798: h->flags |= HTML_KEEP;
799: print_text(h, n->child->string);
1.152 schwarze 800: h->flags = flags;
1.148 kristaps 801: }
802: return(0);
1.1 kristaps 803: }
804:
805: static int
1.4 kristaps 806: mdoc_bx_pre(MDOC_ARGS)
807: {
1.146 kristaps 808: struct htmlpair tag;
1.4 kristaps 809:
1.23 kristaps 810: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 811: print_otag(h, TAG_SPAN, 1, &tag);
812:
1.145 kristaps 813: if (NULL != (n = n->child)) {
814: print_text(h, n->string);
815: h->flags |= HTML_NOSPACE;
816: print_text(h, "BSD");
817: } else {
818: print_text(h, "BSD");
819: return(0);
820: }
1.4 kristaps 821:
1.145 kristaps 822: if (NULL != (n = n->next)) {
823: h->flags |= HTML_NOSPACE;
1.147 kristaps 824: print_text(h, "-");
1.4 kristaps 825: h->flags |= HTML_NOSPACE;
1.147 kristaps 826: print_text(h, n->string);
1.145 kristaps 827: }
1.4 kristaps 828:
829: return(0);
830: }
831:
832: static int
1.115 kristaps 833: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 834: {
1.115 kristaps 835: struct roffsu su;
836: enum mdoc_list type;
1.116 kristaps 837: struct htmlpair tag[2];
1.115 kristaps 838: const struct mdoc_node *bl;
839:
840: bl = n->parent;
841: while (bl && MDOC_Bl != bl->tok)
842: bl = bl->parent;
1.23 kristaps 843:
1.115 kristaps 844: assert(bl);
1.23 kristaps 845:
1.137 kristaps 846: type = bl->norm->Bl.type;
1.24 kristaps 847:
1.116 kristaps 848: assert(lists[type]);
849: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 850:
1.168 kristaps 851: bufinit(h);
852:
1.115 kristaps 853: if (MDOC_HEAD == n->type) {
854: switch (type) {
1.188 schwarze 855: case LIST_bullet:
1.115 kristaps 856: /* FALLTHROUGH */
1.188 schwarze 857: case LIST_dash:
1.115 kristaps 858: /* FALLTHROUGH */
1.188 schwarze 859: case LIST_item:
1.115 kristaps 860: /* FALLTHROUGH */
1.188 schwarze 861: case LIST_hyphen:
1.115 kristaps 862: /* FALLTHROUGH */
1.188 schwarze 863: case LIST_enum:
1.115 kristaps 864: return(0);
1.188 schwarze 865: case LIST_diag:
1.115 kristaps 866: /* FALLTHROUGH */
1.188 schwarze 867: case LIST_hang:
1.115 kristaps 868: /* FALLTHROUGH */
1.188 schwarze 869: case LIST_inset:
1.115 kristaps 870: /* FALLTHROUGH */
1.188 schwarze 871: case LIST_ohang:
1.115 kristaps 872: /* FALLTHROUGH */
1.188 schwarze 873: case LIST_tag:
1.137 kristaps 874: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 875: bufcat_su(h, "margin-top", &su);
876: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 877: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 878: if (LIST_diag != type)
879: break;
880: PAIR_CLASS_INIT(&tag[0], "diag");
881: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 882: break;
1.188 schwarze 883: case LIST_column:
1.115 kristaps 884: break;
885: default:
886: break;
887: }
888: } else if (MDOC_BODY == n->type) {
889: switch (type) {
1.188 schwarze 890: case LIST_bullet:
1.115 kristaps 891: /* FALLTHROUGH */
1.188 schwarze 892: case LIST_hyphen:
1.115 kristaps 893: /* FALLTHROUGH */
1.188 schwarze 894: case LIST_dash:
1.115 kristaps 895: /* FALLTHROUGH */
1.188 schwarze 896: case LIST_enum:
1.115 kristaps 897: /* FALLTHROUGH */
1.188 schwarze 898: case LIST_item:
1.137 kristaps 899: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 900: bufcat_su(h, "margin-top", &su);
901: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 902: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 903: break;
1.188 schwarze 904: case LIST_diag:
1.115 kristaps 905: /* FALLTHROUGH */
1.188 schwarze 906: case LIST_hang:
1.115 kristaps 907: /* FALLTHROUGH */
1.188 schwarze 908: case LIST_inset:
1.115 kristaps 909: /* FALLTHROUGH */
1.188 schwarze 910: case LIST_ohang:
1.115 kristaps 911: /* FALLTHROUGH */
1.188 schwarze 912: case LIST_tag:
1.137 kristaps 913: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 914: print_otag(h, TAG_DD, 1, tag);
915: break;
916: }
1.137 kristaps 917: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 918: bufcat_su(h, "margin-left", &su);
919: PAIR_STYLE_INIT(&tag[1], h);
920: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 921: break;
1.188 schwarze 922: case LIST_column:
1.137 kristaps 923: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 924: bufcat_su(h, "margin-top", &su);
925: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 926: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 927: break;
928: default:
929: break;
930: }
931: } else {
932: switch (type) {
1.188 schwarze 933: case LIST_column:
1.116 kristaps 934: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 935: break;
936: default:
1.23 kristaps 937: break;
1.115 kristaps 938: }
1.1 kristaps 939: }
940:
941: return(1);
942: }
943:
944: static int
1.115 kristaps 945: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 946: {
1.142 kristaps 947: int i;
1.119 kristaps 948: struct htmlpair tag[3];
1.23 kristaps 949: struct roffsu su;
1.134 kristaps 950: char buf[BUFSIZ];
1.23 kristaps 951:
1.115 kristaps 952: if (MDOC_BODY == n->type) {
1.137 kristaps 953: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 954: print_otag(h, TAG_TBODY, 0, NULL);
955: return(1);
1.23 kristaps 956: }
1.1 kristaps 957:
1.115 kristaps 958: if (MDOC_HEAD == n->type) {
1.137 kristaps 959: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 960: return(0);
961:
962: /*
963: * For each column, print out the <COL> tag with our
964: * suggested width. The last column gets min-width, as
965: * in terminal mode it auto-sizes to the width of the
966: * screen and we want to preserve that behaviour.
967: */
1.1 kristaps 968:
1.142 kristaps 969: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.183 schwarze 970: bufinit(h);
1.137 kristaps 971: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 972: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 973: bufcat_su(h, "width", &su);
974: else
975: bufcat_su(h, "min-width", &su);
976: PAIR_STYLE_INIT(&tag[0], h);
977: print_otag(h, TAG_COL, 1, tag);
978: }
1.1 kristaps 979:
980: return(0);
981: }
982:
1.119 kristaps 983: SCALE_VS_INIT(&su, 0);
1.183 schwarze 984: bufinit(h);
1.119 kristaps 985: bufcat_su(h, "margin-top", &su);
986: bufcat_su(h, "margin-bottom", &su);
987: PAIR_STYLE_INIT(&tag[0], h);
988:
1.137 kristaps 989: assert(lists[n->norm->Bl.type]);
1.190 schwarze 990: (void)strlcpy(buf, "list ", BUFSIZ);
991: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 992: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 993:
1.115 kristaps 994: /* Set the block's left-hand margin. */
1.1 kristaps 995:
1.137 kristaps 996: if (n->norm->Bl.offs) {
997: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 998: bufcat_su(h, "margin-left", &su);
999: }
1.1 kristaps 1000:
1.137 kristaps 1001: switch (n->norm->Bl.type) {
1.188 schwarze 1002: case LIST_bullet:
1.1 kristaps 1003: /* FALLTHROUGH */
1.188 schwarze 1004: case LIST_dash:
1.1 kristaps 1005: /* FALLTHROUGH */
1.188 schwarze 1006: case LIST_hyphen:
1.1 kristaps 1007: /* FALLTHROUGH */
1.188 schwarze 1008: case LIST_item:
1.134 kristaps 1009: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1010: break;
1.188 schwarze 1011: case LIST_enum:
1.134 kristaps 1012: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1013: break;
1.188 schwarze 1014: case LIST_diag:
1.115 kristaps 1015: /* FALLTHROUGH */
1.188 schwarze 1016: case LIST_hang:
1.46 kristaps 1017: /* FALLTHROUGH */
1.188 schwarze 1018: case LIST_inset:
1.33 kristaps 1019: /* FALLTHROUGH */
1.188 schwarze 1020: case LIST_ohang:
1.1 kristaps 1021: /* FALLTHROUGH */
1.188 schwarze 1022: case LIST_tag:
1.134 kristaps 1023: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1024: break;
1.188 schwarze 1025: case LIST_column:
1.134 kristaps 1026: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1027: break;
1028: default:
1.115 kristaps 1029: abort();
1030: /* NOTREACHED */
1.1 kristaps 1031: }
1032:
1033: return(1);
1034: }
1035:
1036: static int
1037: mdoc_ex_pre(MDOC_ARGS)
1038: {
1.160 kristaps 1039: struct tag *t;
1040: struct htmlpair tag;
1041: int nchild;
1.1 kristaps 1042:
1.127 kristaps 1043: if (n->prev)
1044: print_otag(h, TAG_BR, 0, NULL);
1045:
1.23 kristaps 1046: PAIR_CLASS_INIT(&tag, "utility");
1047:
1.1 kristaps 1048: print_text(h, "The");
1.160 kristaps 1049:
1050: nchild = n->nchild;
1051: for (n = n->child; n; n = n->next) {
1052: assert(MDOC_TEXT == n->type);
1053:
1.132 kristaps 1054: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1055: print_text(h, n->string);
1.1 kristaps 1056: print_tagq(h, t);
1057:
1.160 kristaps 1058: if (nchild > 2 && n->next) {
1059: h->flags |= HTML_NOSPACE;
1060: print_text(h, ",");
1061: }
1.1 kristaps 1062:
1.160 kristaps 1063: if (n->next && NULL == n->next->next)
1064: print_text(h, "and");
1.1 kristaps 1065: }
1066:
1.160 kristaps 1067: if (nchild > 1)
1.193 schwarze 1068: print_text(h, "utilities exit\\~0");
1.1 kristaps 1069: else
1.193 schwarze 1070: print_text(h, "utility exits\\~0");
1.1 kristaps 1071:
1.193 schwarze 1072: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 kristaps 1073: return(0);
1074: }
1075:
1076: static int
1077: mdoc_em_pre(MDOC_ARGS)
1078: {
1.198 schwarze 1079: struct htmlpair tag;
1.1 kristaps 1080:
1.198 schwarze 1081: PAIR_CLASS_INIT(&tag, "emph");
1082: print_otag(h, TAG_SPAN, 1, &tag);
1.1 kristaps 1083: return(1);
1084: }
1085:
1086: static int
1087: mdoc_d1_pre(MDOC_ARGS)
1088: {
1.23 kristaps 1089: struct htmlpair tag[2];
1090: struct roffsu su;
1.1 kristaps 1091:
1092: if (MDOC_BLOCK != n->type)
1093: return(1);
1094:
1.118 kristaps 1095: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1096: bufinit(h);
1.118 kristaps 1097: bufcat_su(h, "margin-top", &su);
1098: bufcat_su(h, "margin-bottom", &su);
1099: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1100: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1101:
1102: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1103:
1.136 kristaps 1104: PAIR_CLASS_INIT(&tag[0], "display");
1105: print_otag(h, TAG_DIV, 1, tag);
1106:
1.135 kristaps 1107: if (MDOC_Dl == n->tok) {
1.136 kristaps 1108: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1109: print_otag(h, TAG_CODE, 1, tag);
1.188 schwarze 1110: }
1.35 kristaps 1111:
1.1 kristaps 1112: return(1);
1113: }
1114:
1115: static int
1116: mdoc_sx_pre(MDOC_ARGS)
1117: {
1.157 kristaps 1118: struct htmlpair tag[2];
1.1 kristaps 1119:
1.168 kristaps 1120: bufinit(h);
1.169 kristaps 1121: bufcat(h, "#x");
1.175 kristaps 1122:
1123: for (n = n->child; n; ) {
1.168 kristaps 1124: bufcat_id(h, n->string);
1.175 kristaps 1125: if (NULL != (n = n->next))
1.168 kristaps 1126: bufcat_id(h, " ");
1.1 kristaps 1127: }
1128:
1.23 kristaps 1129: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1130: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1131:
1.134 kristaps 1132: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1133: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1134: return(1);
1135: }
1136:
1137: static int
1138: mdoc_bd_pre(MDOC_ARGS)
1139: {
1.188 schwarze 1140: struct htmlpair tag[2];
1141: int comp, sv;
1.80 kristaps 1142: const struct mdoc_node *nn;
1.23 kristaps 1143: struct roffsu su;
1.1 kristaps 1144:
1.80 kristaps 1145: if (MDOC_HEAD == n->type)
1.1 kristaps 1146: return(0);
1147:
1148: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1149: comp = n->norm->Bd.comp;
1.23 kristaps 1150: for (nn = n; nn && ! comp; nn = nn->parent) {
1151: if (MDOC_BLOCK != nn->type)
1152: continue;
1153: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1154: comp = 1;
1155: if (nn->prev)
1156: break;
1157: }
1.126 kristaps 1158: if ( ! comp)
1.206 ! kristaps 1159: print_paragraph(h);
1.1 kristaps 1160: return(1);
1161: }
1162:
1.126 kristaps 1163: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1164: if (n->norm->Bd.offs)
1165: a2offs(n->norm->Bd.offs, &su);
1.188 schwarze 1166:
1.168 kristaps 1167: bufinit(h);
1.126 kristaps 1168: bufcat_su(h, "margin-left", &su);
1169: PAIR_STYLE_INIT(&tag[0], h);
1170:
1.188 schwarze 1171: if (DISP_unfilled != n->norm->Bd.type &&
1172: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1173: PAIR_CLASS_INIT(&tag[1], "display");
1174: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1175: return(1);
1.126 kristaps 1176: }
1.1 kristaps 1177:
1.126 kristaps 1178: PAIR_CLASS_INIT(&tag[1], "lit display");
1179: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1180:
1.149 kristaps 1181: /* This can be recursive: save & set our literal state. */
1182:
1183: sv = h->flags & HTML_LITERAL;
1184: h->flags |= HTML_LITERAL;
1185:
1.14 kristaps 1186: for (nn = n->child; nn; nn = nn->next) {
1.184 schwarze 1187: print_mdoc_node(meta, nn, h);
1.108 kristaps 1188: /*
1189: * If the printed node flushes its own line, then we
1190: * needn't do it here as well. This is hacky, but the
1191: * notion of selective eoln whitespace is pretty dumb
1192: * anyway, so don't sweat it.
1193: */
1194: switch (nn->tok) {
1.188 schwarze 1195: case MDOC_Sm:
1.111 kristaps 1196: /* FALLTHROUGH */
1.188 schwarze 1197: case MDOC_br:
1.108 kristaps 1198: /* FALLTHROUGH */
1.188 schwarze 1199: case MDOC_sp:
1.108 kristaps 1200: /* FALLTHROUGH */
1.188 schwarze 1201: case MDOC_Bl:
1.114 kristaps 1202: /* FALLTHROUGH */
1.188 schwarze 1203: case MDOC_D1:
1.114 kristaps 1204: /* FALLTHROUGH */
1.188 schwarze 1205: case MDOC_Dl:
1.108 kristaps 1206: /* FALLTHROUGH */
1.188 schwarze 1207: case MDOC_Lp:
1.108 kristaps 1208: /* FALLTHROUGH */
1.188 schwarze 1209: case MDOC_Pp:
1.108 kristaps 1210: continue;
1211: default:
1212: break;
1213: }
1.101 schwarze 1214: if (nn->next && nn->next->line == nn->line)
1215: continue;
1.126 kristaps 1216: else if (nn->next)
1217: print_text(h, "\n");
1.125 kristaps 1218:
1.101 schwarze 1219: h->flags |= HTML_NOSPACE;
1.1 kristaps 1220: }
1.149 kristaps 1221:
1222: if (0 == sv)
1223: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1224:
1225: return(0);
1226: }
1227:
1228: static int
1229: mdoc_pa_pre(MDOC_ARGS)
1230: {
1231: struct htmlpair tag;
1232:
1.23 kristaps 1233: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1234: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1235: return(1);
1236: }
1237:
1238: static int
1239: mdoc_ad_pre(MDOC_ARGS)
1240: {
1241: struct htmlpair tag;
1242:
1.23 kristaps 1243: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1244: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1245: return(1);
1246: }
1247:
1248: static int
1249: mdoc_an_pre(MDOC_ARGS)
1250: {
1251: struct htmlpair tag;
1252:
1.200 schwarze 1253: if (n->norm->An.auth == AUTH_split) {
1254: h->flags &= ~HTML_NOSPLIT;
1255: h->flags |= HTML_SPLIT;
1256: return(0);
1257: }
1258: if (n->norm->An.auth == AUTH_nosplit) {
1259: h->flags &= ~HTML_SPLIT;
1260: h->flags |= HTML_NOSPLIT;
1261: return(0);
1262: }
1263:
1264: if (n->child == NULL)
1265: return(0);
1266:
1267: if (h->flags & HTML_SPLIT)
1268: print_otag(h, TAG_BR, 0, NULL);
1269:
1270: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1271: h->flags |= HTML_SPLIT;
1.19 kristaps 1272:
1.23 kristaps 1273: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1274: print_otag(h, TAG_SPAN, 1, &tag);
1275: return(1);
1276: }
1277:
1278: static int
1279: mdoc_cd_pre(MDOC_ARGS)
1280: {
1281: struct htmlpair tag;
1282:
1.78 kristaps 1283: synopsis_pre(h, n);
1.23 kristaps 1284: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1285: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1286: return(1);
1287: }
1288:
1289: static int
1290: mdoc_dv_pre(MDOC_ARGS)
1291: {
1292: struct htmlpair tag;
1293:
1.23 kristaps 1294: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1295: print_otag(h, TAG_SPAN, 1, &tag);
1296: return(1);
1297: }
1298:
1299: static int
1300: mdoc_ev_pre(MDOC_ARGS)
1301: {
1302: struct htmlpair tag;
1303:
1.23 kristaps 1304: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1305: print_otag(h, TAG_SPAN, 1, &tag);
1306: return(1);
1307: }
1308:
1309: static int
1310: mdoc_er_pre(MDOC_ARGS)
1311: {
1312: struct htmlpair tag;
1313:
1.23 kristaps 1314: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1315: print_otag(h, TAG_SPAN, 1, &tag);
1316: return(1);
1317: }
1318:
1319: static int
1320: mdoc_fa_pre(MDOC_ARGS)
1321: {
1322: const struct mdoc_node *nn;
1323: struct htmlpair tag;
1324: struct tag *t;
1325:
1.23 kristaps 1326: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1327: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1328: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1329: return(1);
1330: }
1331:
1332: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1333: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1334: print_text(h, nn->string);
1335: print_tagq(h, t);
1.155 kristaps 1336: if (nn->next) {
1337: h->flags |= HTML_NOSPACE;
1.1 kristaps 1338: print_text(h, ",");
1.155 kristaps 1339: }
1.1 kristaps 1340: }
1341:
1.155 kristaps 1342: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1343: h->flags |= HTML_NOSPACE;
1.1 kristaps 1344: print_text(h, ",");
1.155 kristaps 1345: }
1.1 kristaps 1346:
1347: return(0);
1348: }
1349:
1350: static int
1351: mdoc_fd_pre(MDOC_ARGS)
1352: {
1.162 kristaps 1353: struct htmlpair tag[2];
1354: char buf[BUFSIZ];
1355: size_t sz;
1356: int i;
1357: struct tag *t;
1.1 kristaps 1358:
1.78 kristaps 1359: synopsis_pre(h, n);
1360:
1.162 kristaps 1361: if (NULL == (n = n->child))
1362: return(0);
1363:
1364: assert(MDOC_TEXT == n->type);
1365:
1366: if (strcmp(n->string, "#include")) {
1367: PAIR_CLASS_INIT(&tag[0], "macro");
1368: print_otag(h, TAG_B, 1, tag);
1369: return(1);
1370: }
1371:
1372: PAIR_CLASS_INIT(&tag[0], "includes");
1373: print_otag(h, TAG_B, 1, tag);
1374: print_text(h, n->string);
1375:
1376: if (NULL != (n = n->next)) {
1377: assert(MDOC_TEXT == n->type);
1.190 schwarze 1378:
1379: /*
1380: * XXX This is broken and not easy to fix.
1381: * When using -Oincludes, truncation may occur.
1382: * Dynamic allocation wouldn't help because
1383: * passing long strings to buffmt_includes()
1384: * does not work either.
1385: */
1386:
1.188 schwarze 1387: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1388: n->string + 1 : n->string, BUFSIZ);
1.162 kristaps 1389:
1390: sz = strlen(buf);
1391: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1392: buf[sz - 1] = '\0';
1393:
1394: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.188 schwarze 1395:
1.162 kristaps 1396: i = 1;
1397: if (h->base_includes) {
1398: buffmt_includes(h, buf);
1399: PAIR_HREF_INIT(&tag[i], h->buf);
1400: i++;
1.188 schwarze 1401: }
1.162 kristaps 1402:
1403: t = print_otag(h, TAG_A, i, tag);
1404: print_text(h, n->string);
1405: print_tagq(h, t);
1406:
1407: n = n->next;
1408: }
1409:
1410: for ( ; n; n = n->next) {
1411: assert(MDOC_TEXT == n->type);
1412: print_text(h, n->string);
1413: }
1414:
1415: return(0);
1.1 kristaps 1416: }
1417:
1418: static int
1419: mdoc_vt_pre(MDOC_ARGS)
1420: {
1.23 kristaps 1421: struct htmlpair tag;
1.1 kristaps 1422:
1.78 kristaps 1423: if (MDOC_BLOCK == n->type) {
1424: synopsis_pre(h, n);
1.54 kristaps 1425: return(1);
1.78 kristaps 1426: } else if (MDOC_ELEM == n->type) {
1427: synopsis_pre(h, n);
1.54 kristaps 1428: } else if (MDOC_HEAD == n->type)
1429: return(0);
1.1 kristaps 1430:
1.23 kristaps 1431: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1432: print_otag(h, TAG_SPAN, 1, &tag);
1433: return(1);
1434: }
1435:
1436: static int
1437: mdoc_ft_pre(MDOC_ARGS)
1438: {
1.23 kristaps 1439: struct htmlpair tag;
1.1 kristaps 1440:
1.78 kristaps 1441: synopsis_pre(h, n);
1.23 kristaps 1442: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1443: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1444: return(1);
1445: }
1446:
1447: static int
1448: mdoc_fn_pre(MDOC_ARGS)
1449: {
1.157 kristaps 1450: struct tag *t;
1451: struct htmlpair tag[2];
1452: char nbuf[BUFSIZ];
1453: const char *sp, *ep;
1454: int sz, i, pretty;
1.1 kristaps 1455:
1.157 kristaps 1456: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1457: synopsis_pre(h, n);
1.1 kristaps 1458:
1.7 kristaps 1459: /* Split apart into type and name. */
1460: assert(n->child->string);
1461: sp = n->child->string;
1.19 kristaps 1462:
1.26 kristaps 1463: ep = strchr(sp, ' ');
1464: if (NULL != ep) {
1.23 kristaps 1465: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1466: t = print_otag(h, TAG_I, 1, tag);
1.188 schwarze 1467:
1.19 kristaps 1468: while (ep) {
1469: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1470: (void)memcpy(nbuf, sp, (size_t)sz);
1471: nbuf[sz] = '\0';
1472: print_text(h, nbuf);
1473: sp = ++ep;
1474: ep = strchr(sp, ' ');
1475: }
1476: print_tagq(h, t);
1.7 kristaps 1477: }
1.1 kristaps 1478:
1.23 kristaps 1479: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1480:
1481: /*
1482: * FIXME: only refer to IDs that we know exist.
1483: */
1484:
1485: #if 0
1.87 kristaps 1486: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1487: nbuf[0] = '\0';
1488: html_idcat(nbuf, sp, BUFSIZ);
1489: PAIR_ID_INIT(&tag[1], nbuf);
1490: } else {
1491: strlcpy(nbuf, "#", BUFSIZ);
1492: html_idcat(nbuf, sp, BUFSIZ);
1493: PAIR_HREF_INIT(&tag[1], nbuf);
1494: }
1495: #endif
1496:
1.132 kristaps 1497: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1498:
1.190 schwarze 1499: if (sp)
1500: print_text(h, sp);
1.7 kristaps 1501:
1.1 kristaps 1502: print_tagq(h, t);
1503:
1504: h->flags |= HTML_NOSPACE;
1505: print_text(h, "(");
1.163 kristaps 1506: h->flags |= HTML_NOSPACE;
1.1 kristaps 1507:
1.168 kristaps 1508: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1509: bufinit(h);
1510: bufcat_style(h, "white-space", "nowrap");
1511: PAIR_STYLE_INIT(&tag[1], h);
1512:
1.157 kristaps 1513: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1514: i = 1;
1.87 kristaps 1515: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1516: i = 2;
1.133 kristaps 1517: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1518: print_text(h, n->string);
1.1 kristaps 1519: print_tagq(h, t);
1.157 kristaps 1520: if (n->next) {
1.155 kristaps 1521: h->flags |= HTML_NOSPACE;
1.1 kristaps 1522: print_text(h, ",");
1.155 kristaps 1523: }
1.1 kristaps 1524: }
1525:
1.155 kristaps 1526: h->flags |= HTML_NOSPACE;
1.1 kristaps 1527: print_text(h, ")");
1.155 kristaps 1528:
1.157 kristaps 1529: if (pretty) {
1.155 kristaps 1530: h->flags |= HTML_NOSPACE;
1.1 kristaps 1531: print_text(h, ";");
1.155 kristaps 1532: }
1.99 kristaps 1533:
1534: return(0);
1535: }
1536:
1537: static int
1538: mdoc_sm_pre(MDOC_ARGS)
1539: {
1540:
1.192 schwarze 1541: if (NULL == n->child)
1542: h->flags ^= HTML_NONOSPACE;
1543: else if (0 == strcmp("on", n->child->string))
1.99 kristaps 1544: h->flags &= ~HTML_NONOSPACE;
1.192 schwarze 1545: else
1.99 kristaps 1546: h->flags |= HTML_NONOSPACE;
1.192 schwarze 1547:
1548: if ( ! (HTML_NONOSPACE & h->flags))
1549: h->flags &= ~HTML_NOSPACE;
1.1 kristaps 1550:
1551: return(0);
1552: }
1553:
1.120 kristaps 1554: static int
1.191 schwarze 1555: mdoc_skip_pre(MDOC_ARGS)
1.187 schwarze 1556: {
1557:
1558: return(0);
1559: }
1560:
1561: static int
1.120 kristaps 1562: mdoc_pp_pre(MDOC_ARGS)
1563: {
1564:
1.206 ! kristaps 1565: print_paragraph(h);
1.120 kristaps 1566: return(0);
1567: }
1.1 kristaps 1568:
1569: static int
1570: mdoc_sp_pre(MDOC_ARGS)
1571: {
1.120 kristaps 1572: struct roffsu su;
1.23 kristaps 1573: struct htmlpair tag;
1.1 kristaps 1574:
1.120 kristaps 1575: SCALE_VS_INIT(&su, 1);
1576:
1577: if (MDOC_sp == n->tok) {
1.171 kristaps 1578: if (NULL != (n = n->child))
1579: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1580: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1581: } else
1.194 schwarze 1582: su.scale = 0.0;
1.1 kristaps 1583:
1.168 kristaps 1584: bufinit(h);
1.23 kristaps 1585: bufcat_su(h, "height", &su);
1586: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1587: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1588:
1.42 kristaps 1589: /* So the div isn't empty: */
1590: print_text(h, "\\~");
1591:
1592: return(0);
1.1 kristaps 1593:
1594: }
1.2 kristaps 1595:
1596: static int
1597: mdoc_lk_pre(MDOC_ARGS)
1598: {
1.158 kristaps 1599: struct htmlpair tag[2];
1600:
1601: if (NULL == (n = n->child))
1602: return(0);
1.2 kristaps 1603:
1.158 kristaps 1604: assert(MDOC_TEXT == n->type);
1.2 kristaps 1605:
1.23 kristaps 1606: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1607: PAIR_HREF_INIT(&tag[1], n->string);
1608:
1.2 kristaps 1609: print_otag(h, TAG_A, 2, tag);
1610:
1.170 kristaps 1611: if (NULL == n->next)
1612: print_text(h, n->string);
1613:
1614: for (n = n->next; n; n = n->next)
1.158 kristaps 1615: print_text(h, n->string);
1.2 kristaps 1616:
1617: return(0);
1618: }
1619:
1620: static int
1621: mdoc_mt_pre(MDOC_ARGS)
1622: {
1.159 kristaps 1623: struct htmlpair tag[2];
1624: struct tag *t;
1.2 kristaps 1625:
1.23 kristaps 1626: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1627:
1.159 kristaps 1628: for (n = n->child; n; n = n->next) {
1629: assert(MDOC_TEXT == n->type);
1630:
1.16 kristaps 1631: bufinit(h);
1632: bufcat(h, "mailto:");
1.159 kristaps 1633: bufcat(h, n->string);
1634:
1.57 kristaps 1635: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1636: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1637: print_text(h, n->string);
1.2 kristaps 1638: print_tagq(h, t);
1639: }
1.188 schwarze 1640:
1.2 kristaps 1641: return(0);
1642: }
1.4 kristaps 1643:
1644: static int
1645: mdoc_fo_pre(MDOC_ARGS)
1646: {
1.77 kristaps 1647: struct htmlpair tag;
1648: struct tag *t;
1.4 kristaps 1649:
1650: if (MDOC_BODY == n->type) {
1651: h->flags |= HTML_NOSPACE;
1652: print_text(h, "(");
1653: h->flags |= HTML_NOSPACE;
1654: return(1);
1.77 kristaps 1655: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1656: synopsis_pre(h, n);
1.4 kristaps 1657: return(1);
1.57 kristaps 1658: }
1.4 kristaps 1659:
1.77 kristaps 1660: /* XXX: we drop non-initial arguments as per groff. */
1661:
1662: assert(n->child);
1663: assert(n->child->string);
1664:
1.23 kristaps 1665: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1666: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1667: print_text(h, n->child->string);
1668: print_tagq(h, t);
1669: return(0);
1.4 kristaps 1670: }
1671:
1672: static void
1673: mdoc_fo_post(MDOC_ARGS)
1674: {
1.78 kristaps 1675:
1.4 kristaps 1676: if (MDOC_BODY != n->type)
1677: return;
1.155 kristaps 1678: h->flags |= HTML_NOSPACE;
1.4 kristaps 1679: print_text(h, ")");
1.155 kristaps 1680: h->flags |= HTML_NOSPACE;
1.4 kristaps 1681: print_text(h, ";");
1682: }
1683:
1684: static int
1685: mdoc_in_pre(MDOC_ARGS)
1686: {
1.156 kristaps 1687: struct tag *t;
1688: struct htmlpair tag[2];
1689: int i;
1.34 kristaps 1690:
1.78 kristaps 1691: synopsis_pre(h, n);
1692:
1.23 kristaps 1693: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1694: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1695:
1.156 kristaps 1696: /*
1697: * The first argument of the `In' gets special treatment as
1698: * being a linked value. Subsequent values are printed
1699: * afterward. groff does similarly. This also handles the case
1700: * of no children.
1701: */
1702:
1.87 kristaps 1703: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1704: print_text(h, "#include");
1705:
1706: print_text(h, "<");
1707: h->flags |= HTML_NOSPACE;
1708:
1.156 kristaps 1709: if (NULL != (n = n->child)) {
1710: assert(MDOC_TEXT == n->type);
1711:
1.23 kristaps 1712: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1713:
1.23 kristaps 1714: i = 1;
1.17 kristaps 1715: if (h->base_includes) {
1.156 kristaps 1716: buffmt_includes(h, n->string);
1.161 kristaps 1717: PAIR_HREF_INIT(&tag[i], h->buf);
1718: i++;
1.188 schwarze 1719: }
1.156 kristaps 1720:
1.17 kristaps 1721: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1722: print_text(h, n->string);
1.17 kristaps 1723: print_tagq(h, t);
1.156 kristaps 1724:
1725: n = n->next;
1.17 kristaps 1726: }
1.4 kristaps 1727:
1728: h->flags |= HTML_NOSPACE;
1729: print_text(h, ">");
1.156 kristaps 1730:
1731: for ( ; n; n = n->next) {
1732: assert(MDOC_TEXT == n->type);
1733: print_text(h, n->string);
1734: }
1.4 kristaps 1735:
1736: return(0);
1737: }
1738:
1739: static int
1740: mdoc_ic_pre(MDOC_ARGS)
1741: {
1742: struct htmlpair tag;
1743:
1.23 kristaps 1744: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1745: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1746: return(1);
1747: }
1748:
1749: static int
1750: mdoc_rv_pre(MDOC_ARGS)
1751: {
1.159 kristaps 1752: struct htmlpair tag;
1753: struct tag *t;
1754: int nchild;
1.4 kristaps 1755:
1.127 kristaps 1756: if (n->prev)
1757: print_otag(h, TAG_BR, 0, NULL);
1758:
1.160 kristaps 1759: PAIR_CLASS_INIT(&tag, "fname");
1760:
1.193 schwarze 1761: nchild = n->nchild;
1762: if (nchild > 0) {
1763: print_text(h, "The");
1.4 kristaps 1764:
1.193 schwarze 1765: for (n = n->child; n; n = n->next) {
1766: t = print_otag(h, TAG_B, 1, &tag);
1767: print_text(h, n->string);
1768: print_tagq(h, t);
1.159 kristaps 1769:
1.193 schwarze 1770: h->flags |= HTML_NOSPACE;
1771: print_text(h, "()");
1.160 kristaps 1772:
1.193 schwarze 1773: if (n->next == NULL)
1774: continue;
1.159 kristaps 1775:
1.193 schwarze 1776: if (nchild > 2) {
1777: h->flags |= HTML_NOSPACE;
1778: print_text(h, ",");
1779: }
1780: if (n->next->next == NULL)
1781: print_text(h, "and");
1.159 kristaps 1782: }
1.4 kristaps 1783:
1.193 schwarze 1784: if (nchild > 1)
1785: print_text(h, "functions return");
1786: else
1787: print_text(h, "function returns");
1.4 kristaps 1788:
1.193 schwarze 1789: print_text(h, "the value\\~0 if successful;");
1790: } else
1791: print_text(h, "Upon successful completion,"
1792: " the value\\~0 is returned;");
1.4 kristaps 1793:
1.193 schwarze 1794: print_text(h, "otherwise the value\\~\\-1 is returned"
1795: " and the global variable");
1.4 kristaps 1796:
1.23 kristaps 1797: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1798: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1799: print_text(h, "errno");
1800: print_tagq(h, t);
1.188 schwarze 1801: print_text(h, "is set to indicate the error.");
1.4 kristaps 1802: return(0);
1803: }
1804:
1805: static int
1806: mdoc_va_pre(MDOC_ARGS)
1807: {
1808: struct htmlpair tag;
1809:
1.23 kristaps 1810: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1811: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1812: return(1);
1813: }
1814:
1815: static int
1.5 kristaps 1816: mdoc_ap_pre(MDOC_ARGS)
1817: {
1.188 schwarze 1818:
1.5 kristaps 1819: h->flags |= HTML_NOSPACE;
1820: print_text(h, "\\(aq");
1821: h->flags |= HTML_NOSPACE;
1822: return(1);
1823: }
1824:
1825: static int
1826: mdoc_bf_pre(MDOC_ARGS)
1827: {
1.23 kristaps 1828: struct htmlpair tag[2];
1829: struct roffsu su;
1.5 kristaps 1830:
1831: if (MDOC_HEAD == n->type)
1832: return(0);
1.92 kristaps 1833: else if (MDOC_BODY != n->type)
1.5 kristaps 1834: return(1);
1835:
1.198 schwarze 1836: if (FONT_Em == n->norm->Bf.font)
1837: PAIR_CLASS_INIT(&tag[0], "emph");
1838: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1839: PAIR_CLASS_INIT(&tag[0], "symb");
1.188 schwarze 1840: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1841: PAIR_CLASS_INIT(&tag[0], "lit");
1842: else
1843: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1844:
1.188 schwarze 1845: /*
1.92 kristaps 1846: * We want this to be inline-formatted, but needs to be div to
1.188 schwarze 1847: * accept block children.
1.92 kristaps 1848: */
1.168 kristaps 1849: bufinit(h);
1.23 kristaps 1850: bufcat_style(h, "display", "inline");
1851: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1852: /* Needs a left-margin for spacing. */
1853: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1854: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1855: print_otag(h, TAG_DIV, 2, tag);
1856: return(1);
1857: }
1858:
1859: static int
1860: mdoc_ms_pre(MDOC_ARGS)
1861: {
1862: struct htmlpair tag;
1863:
1.23 kristaps 1864: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1865: print_otag(h, TAG_SPAN, 1, &tag);
1866: return(1);
1867: }
1868:
1869: static int
1.110 schwarze 1870: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1871: {
1872:
1873: h->flags |= HTML_IGNDELIM;
1874: return(1);
1875: }
1876:
1877: static void
1878: mdoc_pf_post(MDOC_ARGS)
1879: {
1880:
1881: h->flags |= HTML_NOSPACE;
1882: }
1883:
1884: static int
1885: mdoc_rs_pre(MDOC_ARGS)
1886: {
1.23 kristaps 1887: struct htmlpair tag;
1.5 kristaps 1888:
1889: if (MDOC_BLOCK != n->type)
1890: return(1);
1891:
1.120 kristaps 1892: if (n->prev && SEC_SEE_ALSO == n->sec)
1.206 ! kristaps 1893: print_paragraph(h);
1.5 kristaps 1894:
1.23 kristaps 1895: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1896: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1897: return(1);
1898: }
1.6 kristaps 1899:
1900: static int
1901: mdoc_li_pre(MDOC_ARGS)
1902: {
1903: struct htmlpair tag;
1904:
1.23 kristaps 1905: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1906: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1907: return(1);
1908: }
1909:
1910: static int
1911: mdoc_sy_pre(MDOC_ARGS)
1912: {
1913: struct htmlpair tag;
1914:
1.23 kristaps 1915: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1916: print_otag(h, TAG_SPAN, 1, &tag);
1917: return(1);
1918: }
1919:
1920: static int
1921: mdoc_bt_pre(MDOC_ARGS)
1922: {
1923:
1924: print_text(h, "is currently in beta test.");
1925: return(0);
1926: }
1927:
1928: static int
1929: mdoc_ud_pre(MDOC_ARGS)
1930: {
1931:
1932: print_text(h, "currently under development.");
1933: return(0);
1934: }
1935:
1936: static int
1937: mdoc_lb_pre(MDOC_ARGS)
1938: {
1939: struct htmlpair tag;
1940:
1.127 kristaps 1941: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1942: print_otag(h, TAG_BR, 0, NULL);
1943:
1.23 kristaps 1944: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1945: print_otag(h, TAG_SPAN, 1, &tag);
1946: return(1);
1947: }
1.10 kristaps 1948:
1949: static int
1950: mdoc__x_pre(MDOC_ARGS)
1951: {
1.38 kristaps 1952: struct htmlpair tag[2];
1.133 kristaps 1953: enum htmltag t;
1954:
1955: t = TAG_SPAN;
1.37 kristaps 1956:
1.10 kristaps 1957: switch (n->tok) {
1.188 schwarze 1958: case MDOC__A:
1.38 kristaps 1959: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1960: if (n->prev && MDOC__A == n->prev->tok)
1961: if (NULL == n->next || MDOC__A != n->next->tok)
1962: print_text(h, "and");
1.10 kristaps 1963: break;
1.188 schwarze 1964: case MDOC__B:
1.38 kristaps 1965: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1966: t = TAG_I;
1.10 kristaps 1967: break;
1.188 schwarze 1968: case MDOC__C:
1.38 kristaps 1969: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1970: break;
1.188 schwarze 1971: case MDOC__D:
1.38 kristaps 1972: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1973: break;
1.188 schwarze 1974: case MDOC__I:
1.38 kristaps 1975: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1976: t = TAG_I;
1.10 kristaps 1977: break;
1.188 schwarze 1978: case MDOC__J:
1.38 kristaps 1979: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1980: t = TAG_I;
1.10 kristaps 1981: break;
1.188 schwarze 1982: case MDOC__N:
1.38 kristaps 1983: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1984: break;
1.188 schwarze 1985: case MDOC__O:
1.38 kristaps 1986: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1987: break;
1.188 schwarze 1988: case MDOC__P:
1.38 kristaps 1989: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1990: break;
1.188 schwarze 1991: case MDOC__Q:
1.38 kristaps 1992: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1993: break;
1.188 schwarze 1994: case MDOC__R:
1.38 kristaps 1995: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1996: break;
1.188 schwarze 1997: case MDOC__T:
1.38 kristaps 1998: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 1999: break;
1.188 schwarze 2000: case MDOC__U:
1.38 kristaps 2001: PAIR_CLASS_INIT(&tag[0], "link-ref");
2002: break;
1.188 schwarze 2003: case MDOC__V:
1.38 kristaps 2004: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2005: break;
2006: default:
2007: abort();
2008: /* NOTREACHED */
2009: }
2010:
1.38 kristaps 2011: if (MDOC__U != n->tok) {
1.133 kristaps 2012: print_otag(h, t, 1, tag);
1.38 kristaps 2013: return(1);
2014: }
2015:
2016: PAIR_HREF_INIT(&tag[1], n->child->string);
2017: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2018:
1.10 kristaps 2019: return(1);
2020: }
2021:
2022: static void
2023: mdoc__x_post(MDOC_ARGS)
2024: {
1.103 kristaps 2025:
2026: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2027: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2028: if (NULL == n->prev || MDOC__A != n->prev->tok)
2029: return;
1.10 kristaps 2030:
1.61 kristaps 2031: /* TODO: %U */
2032:
1.106 kristaps 2033: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2034: return;
2035:
1.155 kristaps 2036: h->flags |= HTML_NOSPACE;
1.10 kristaps 2037: print_text(h, n->next ? "," : ".");
1.94 kristaps 2038: }
2039:
2040: static int
2041: mdoc_bk_pre(MDOC_ARGS)
2042: {
2043:
2044: switch (n->type) {
1.188 schwarze 2045: case MDOC_BLOCK:
1.94 kristaps 2046: break;
1.188 schwarze 2047: case MDOC_HEAD:
1.94 kristaps 2048: return(0);
1.188 schwarze 2049: case MDOC_BODY:
1.131 kristaps 2050: if (n->parent->args || 0 == n->prev->nchild)
2051: h->flags |= HTML_PREKEEP;
1.94 kristaps 2052: break;
2053: default:
2054: abort();
2055: /* NOTREACHED */
2056: }
2057:
2058: return(1);
2059: }
2060:
2061: static void
2062: mdoc_bk_post(MDOC_ARGS)
2063: {
2064:
2065: if (MDOC_BODY == n->type)
2066: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2067: }
1.107 kristaps 2068:
2069: static int
2070: mdoc_quote_pre(MDOC_ARGS)
2071: {
2072: struct htmlpair tag;
2073:
2074: if (MDOC_BODY != n->type)
2075: return(1);
2076:
2077: switch (n->tok) {
1.188 schwarze 2078: case MDOC_Ao:
1.107 kristaps 2079: /* FALLTHROUGH */
1.188 schwarze 2080: case MDOC_Aq:
1.107 kristaps 2081: print_text(h, "\\(la");
2082: break;
1.188 schwarze 2083: case MDOC_Bro:
1.107 kristaps 2084: /* FALLTHROUGH */
1.188 schwarze 2085: case MDOC_Brq:
1.107 kristaps 2086: print_text(h, "\\(lC");
2087: break;
1.188 schwarze 2088: case MDOC_Bo:
1.107 kristaps 2089: /* FALLTHROUGH */
1.188 schwarze 2090: case MDOC_Bq:
1.107 kristaps 2091: print_text(h, "\\(lB");
2092: break;
1.188 schwarze 2093: case MDOC_Oo:
1.107 kristaps 2094: /* FALLTHROUGH */
1.188 schwarze 2095: case MDOC_Op:
1.107 kristaps 2096: print_text(h, "\\(lB");
1.109 kristaps 2097: h->flags |= HTML_NOSPACE;
1.107 kristaps 2098: PAIR_CLASS_INIT(&tag, "opt");
2099: print_otag(h, TAG_SPAN, 1, &tag);
2100: break;
1.191 schwarze 2101: case MDOC_En:
2102: if (NULL == n->norm->Es ||
2103: NULL == n->norm->Es->child)
2104: return(1);
2105: print_text(h, n->norm->Es->child->string);
2106: break;
1.188 schwarze 2107: case MDOC_Eo:
1.182 schwarze 2108: break;
1.188 schwarze 2109: case MDOC_Do:
1.107 kristaps 2110: /* FALLTHROUGH */
1.188 schwarze 2111: case MDOC_Dq:
1.107 kristaps 2112: /* FALLTHROUGH */
1.188 schwarze 2113: case MDOC_Qo:
1.107 kristaps 2114: /* FALLTHROUGH */
1.188 schwarze 2115: case MDOC_Qq:
1.107 kristaps 2116: print_text(h, "\\(lq");
2117: break;
1.188 schwarze 2118: case MDOC_Po:
1.107 kristaps 2119: /* FALLTHROUGH */
1.188 schwarze 2120: case MDOC_Pq:
1.107 kristaps 2121: print_text(h, "(");
2122: break;
1.188 schwarze 2123: case MDOC_Ql:
1.178 kristaps 2124: print_text(h, "\\(oq");
2125: h->flags |= HTML_NOSPACE;
2126: PAIR_CLASS_INIT(&tag, "lit");
2127: print_otag(h, TAG_CODE, 1, &tag);
2128: break;
1.188 schwarze 2129: case MDOC_So:
1.107 kristaps 2130: /* FALLTHROUGH */
1.188 schwarze 2131: case MDOC_Sq:
1.107 kristaps 2132: print_text(h, "\\(oq");
2133: break;
2134: default:
2135: abort();
2136: /* NOTREACHED */
2137: }
2138:
2139: h->flags |= HTML_NOSPACE;
2140: return(1);
2141: }
2142:
2143: static void
2144: mdoc_quote_post(MDOC_ARGS)
2145: {
2146:
2147: if (MDOC_BODY != n->type)
2148: return;
2149:
1.191 schwarze 2150: if (MDOC_En != n->tok)
2151: h->flags |= HTML_NOSPACE;
1.107 kristaps 2152:
2153: switch (n->tok) {
1.188 schwarze 2154: case MDOC_Ao:
1.107 kristaps 2155: /* FALLTHROUGH */
1.188 schwarze 2156: case MDOC_Aq:
1.107 kristaps 2157: print_text(h, "\\(ra");
2158: break;
1.188 schwarze 2159: case MDOC_Bro:
1.107 kristaps 2160: /* FALLTHROUGH */
1.188 schwarze 2161: case MDOC_Brq:
1.107 kristaps 2162: print_text(h, "\\(rC");
2163: break;
1.188 schwarze 2164: case MDOC_Oo:
1.107 kristaps 2165: /* FALLTHROUGH */
1.188 schwarze 2166: case MDOC_Op:
1.107 kristaps 2167: /* FALLTHROUGH */
1.188 schwarze 2168: case MDOC_Bo:
1.107 kristaps 2169: /* FALLTHROUGH */
1.188 schwarze 2170: case MDOC_Bq:
1.107 kristaps 2171: print_text(h, "\\(rB");
1.191 schwarze 2172: break;
2173: case MDOC_En:
2174: if (NULL != n->norm->Es &&
2175: NULL != n->norm->Es->child &&
2176: NULL != n->norm->Es->child->next) {
2177: h->flags |= HTML_NOSPACE;
2178: print_text(h, n->norm->Es->child->next->string);
2179: }
1.182 schwarze 2180: break;
1.188 schwarze 2181: case MDOC_Eo:
1.107 kristaps 2182: break;
1.188 schwarze 2183: case MDOC_Qo:
1.107 kristaps 2184: /* FALLTHROUGH */
1.188 schwarze 2185: case MDOC_Qq:
1.107 kristaps 2186: /* FALLTHROUGH */
1.188 schwarze 2187: case MDOC_Do:
1.107 kristaps 2188: /* FALLTHROUGH */
1.188 schwarze 2189: case MDOC_Dq:
1.107 kristaps 2190: print_text(h, "\\(rq");
2191: break;
1.188 schwarze 2192: case MDOC_Po:
1.107 kristaps 2193: /* FALLTHROUGH */
1.188 schwarze 2194: case MDOC_Pq:
1.107 kristaps 2195: print_text(h, ")");
2196: break;
1.188 schwarze 2197: case MDOC_Ql:
1.107 kristaps 2198: /* FALLTHROUGH */
1.188 schwarze 2199: case MDOC_So:
1.107 kristaps 2200: /* FALLTHROUGH */
1.188 schwarze 2201: case MDOC_Sq:
1.183 schwarze 2202: print_text(h, "\\(cq");
1.107 kristaps 2203: break;
2204: default:
2205: abort();
2206: /* NOTREACHED */
2207: }
2208: }
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