Annotation of mandoc/roff_html.c, Revision 1.18
1.18 ! schwarze 1: /* $Id: roff_html.c,v 1.17 2019/01/05 09:14:44 schwarze Exp $ */
1.1 schwarze 2: /*
1.3 schwarze 3: * Copyright (c) 2010 Kristaps Dzonsons <kristaps@bsd.lv>
1.17 schwarze 4: * Copyright (c) 2014, 2017, 2018, 2019 Ingo Schwarze <schwarze@openbsd.org>
1.1 schwarze 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: */
18: #include <sys/types.h>
19:
20: #include <assert.h>
1.15 schwarze 21: #include <stdio.h>
22: #include <string.h>
1.1 schwarze 23:
1.15 schwarze 24: #include "mandoc.h"
1.1 schwarze 25: #include "roff.h"
26: #include "out.h"
27: #include "html.h"
28:
29: #define ROFF_HTML_ARGS struct html *h, const struct roff_node *n
30:
31: typedef void (*roff_html_pre_fp)(ROFF_HTML_ARGS);
32:
33: static void roff_html_pre_br(ROFF_HTML_ARGS);
1.7 schwarze 34: static void roff_html_pre_ce(ROFF_HTML_ARGS);
1.17 schwarze 35: static void roff_html_pre_fi(ROFF_HTML_ARGS);
1.15 schwarze 36: static void roff_html_pre_ft(ROFF_HTML_ARGS);
1.17 schwarze 37: static void roff_html_pre_nf(ROFF_HTML_ARGS);
1.3 schwarze 38: static void roff_html_pre_sp(ROFF_HTML_ARGS);
1.1 schwarze 39:
40: static const roff_html_pre_fp roff_html_pre_acts[ROFF_MAX] = {
41: roff_html_pre_br, /* br */
1.7 schwarze 42: roff_html_pre_ce, /* ce */
1.17 schwarze 43: roff_html_pre_fi, /* fi */
1.15 schwarze 44: roff_html_pre_ft, /* ft */
1.3 schwarze 45: NULL, /* ll */
1.6 schwarze 46: NULL, /* mc */
1.17 schwarze 47: roff_html_pre_nf, /* nf */
1.10 schwarze 48: NULL, /* po */
1.9 schwarze 49: roff_html_pre_ce, /* rj */
1.3 schwarze 50: roff_html_pre_sp, /* sp */
1.4 schwarze 51: NULL, /* ta */
1.5 schwarze 52: NULL, /* ti */
1.1 schwarze 53: };
54:
55:
56: void
57: roff_html_pre(struct html *h, const struct roff_node *n)
58: {
59: assert(n->tok < ROFF_MAX);
1.2 schwarze 60: if (roff_html_pre_acts[n->tok] != NULL)
61: (*roff_html_pre_acts[n->tok])(h, n);
1.1 schwarze 62: }
63:
64: static void
65: roff_html_pre_br(ROFF_HTML_ARGS)
66: {
1.13 schwarze 67: print_otag(h, TAG_BR, "");
1.7 schwarze 68: }
69:
70: static void
71: roff_html_pre_ce(ROFF_HTML_ARGS)
72: {
73: for (n = n->child->next; n != NULL; n = n->next) {
74: if (n->type == ROFFT_TEXT) {
75: if (n->flags & NODE_LINE)
76: roff_html_pre_br(h, n);
77: print_text(h, n->string);
78: } else
79: roff_html_pre(h, n);
80: }
81: roff_html_pre_br(h, n);
1.15 schwarze 82: }
83:
84: static void
1.17 schwarze 85: roff_html_pre_fi(ROFF_HTML_ARGS)
86: {
87: if (html_fillmode(h, TOKEN_NONE) == ROFF_fi)
88: print_otag(h, TAG_BR, "");
89: }
90:
91: static void
1.15 schwarze 92: roff_html_pre_ft(ROFF_HTML_ARGS)
93: {
94: const char *cp;
95:
96: cp = n->child->string;
97: print_metaf(h, mandoc_font(cp, (int)strlen(cp)));
1.17 schwarze 98: }
99:
100: static void
101: roff_html_pre_nf(ROFF_HTML_ARGS)
102: {
103: if (html_fillmode(h, TOKEN_NONE) == ROFF_nf)
104: print_otag(h, TAG_BR, "");
1.3 schwarze 105: }
106:
107: static void
108: roff_html_pre_sp(ROFF_HTML_ARGS)
109: {
1.18 ! schwarze 110: if (html_fillmode(h, TOKEN_NONE) == ROFF_nf) {
! 111: h->col++;
! 112: print_endline(h);
! 113: } else if (n->parent->tok >= MAN_TH)
! 114: print_otag(h, TAG_P, "c", "Pp");
! 115: else
! 116: print_paragraph(h);
1.1 schwarze 117: }
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