html.h (cec8643b41ebefad6c677010fc784dc4bb0550f3) html.h (4d131170e62381276a07ffc0aeb1b62e527d940c)
1/* $Id: html.h,v 1.102 2019/03/01 10:57:18 schwarze Exp $ */
1/* $Id: html.h,v 1.109 2021/09/09 14:47:24 schwarze Exp $ */
2/*
2/*
3 * Copyright (c) 2017, 2018, 2019, 2020 Ingo Schwarze <schwarze@openbsd.org>
3 * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
4 * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
4 * Copyright (c) 2017, 2018, 2019 Ingo Schwarze <schwarze@openbsd.org>
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.
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 * Internal interfaces for mandoc(1) HTML formatters.
19 * For use by the individual HTML formatters only.
17 */
18
19enum htmltag {
20 TAG_HTML,
21 TAG_HEAD,
20 */
21
22enum htmltag {
23 TAG_HTML,
24 TAG_HEAD,
22 TAG_BODY,
23 TAG_META,
25 TAG_META,
26 TAG_LINK,
27 TAG_STYLE,
24 TAG_TITLE,
28 TAG_TITLE,
29 TAG_BODY,
25 TAG_DIV,
30 TAG_DIV,
26 TAG_IDIV,
27 TAG_SECTION,
31 TAG_SECTION,
28 TAG_H1,
29 TAG_H2,
30 TAG_SPAN,
31 TAG_LINK,
32 TAG_BR,
33 TAG_A,
34 TAG_TABLE,
35 TAG_TR,
36 TAG_TD,
37 TAG_LI,
38 TAG_UL,
39 TAG_OL,
40 TAG_DL,
41 TAG_DT,
42 TAG_DD,
32 TAG_TABLE,
33 TAG_TR,
34 TAG_TD,
35 TAG_LI,
36 TAG_UL,
37 TAG_OL,
38 TAG_DL,
39 TAG_DT,
40 TAG_DD,
41 TAG_H1,
42 TAG_H2,
43 TAG_P,
44 TAG_PRE,
43 TAG_P,
44 TAG_PRE,
45 TAG_VAR,
46 TAG_CITE,
45 TAG_A,
47 TAG_B,
46 TAG_B,
48 TAG_I,
47 TAG_CITE,
49 TAG_CODE,
48 TAG_CODE,
49 TAG_I,
50 TAG_SMALL,
50 TAG_SMALL,
51 TAG_STYLE,
51 TAG_SPAN,
52 TAG_VAR,
53 TAG_BR,
54 TAG_HR,
55 TAG_MARK,
52 TAG_MATH,
53 TAG_MROW,
54 TAG_MI,
55 TAG_MN,
56 TAG_MO,
57 TAG_MSUP,
58 TAG_MSUB,
59 TAG_MSUBSUP,

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64 TAG_MTR,
65 TAG_MTD,
66 TAG_MUNDEROVER,
67 TAG_MUNDER,
68 TAG_MOVER,
69 TAG_MAX
70};
71
56 TAG_MATH,
57 TAG_MROW,
58 TAG_MI,
59 TAG_MN,
60 TAG_MO,
61 TAG_MSUP,
62 TAG_MSUB,
63 TAG_MSUBSUP,

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68 TAG_MTR,
69 TAG_MTD,
70 TAG_MUNDEROVER,
71 TAG_MUNDER,
72 TAG_MOVER,
73 TAG_MAX
74};
75
72enum htmlfont {
73 HTMLFONT_NONE = 0,
74 HTMLFONT_BOLD,
75 HTMLFONT_ITALIC,
76 HTMLFONT_BI,
77 HTMLFONT_CW,
78 HTMLFONT_MAX
79};
80
81struct tag {
82 struct tag *next;
83 int refcnt;
84 int closed;
85 enum htmltag tag;
86};
87
88struct html {

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106 struct tag *tag; /* last open tag */
107 struct rofftbl tbl; /* current table */
108 struct tag *tblt; /* current open table scope */
109 char *base_man1; /* bases for manpage href */
110 char *base_man2;
111 char *base_includes; /* base for include href */
112 char *style; /* style-sheet URI */
113 struct tag *metaf; /* current open font scope */
76struct tag {
77 struct tag *next;
78 int refcnt;
79 int closed;
80 enum htmltag tag;
81};
82
83struct html {

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101 struct tag *tag; /* last open tag */
102 struct rofftbl tbl; /* current table */
103 struct tag *tblt; /* current open table scope */
104 char *base_man1; /* bases for manpage href */
105 char *base_man2;
106 char *base_includes; /* base for include href */
107 char *style; /* style-sheet URI */
108 struct tag *metaf; /* current open font scope */
114 enum htmlfont metal; /* last used font */
115 enum htmlfont metac; /* current font mode */
109 enum mandoc_esc metal; /* last used font */
110 enum mandoc_esc metac; /* current font mode */
116 int oflags; /* output options */
117#define HTML_FRAGMENT (1 << 0) /* don't emit HTML/HEAD/BODY */
118#define HTML_TOC (1 << 1) /* emit a table of contents */
119};
120
121
122struct roff_node;
123struct tbl_span;
124struct eqn_box;
125
126void roff_html_pre(struct html *, const struct roff_node *);
127
128void print_gen_comment(struct html *, struct roff_node *);
129void print_gen_decls(struct html *);
130void print_gen_head(struct html *);
111 int oflags; /* output options */
112#define HTML_FRAGMENT (1 << 0) /* don't emit HTML/HEAD/BODY */
113#define HTML_TOC (1 << 1) /* emit a table of contents */
114};
115
116
117struct roff_node;
118struct tbl_span;
119struct eqn_box;
120
121void roff_html_pre(struct html *, const struct roff_node *);
122
123void print_gen_comment(struct html *, struct roff_node *);
124void print_gen_decls(struct html *);
125void print_gen_head(struct html *);
131void print_metaf(struct html *, enum mandoc_esc);
132struct tag *print_otag(struct html *, enum htmltag, const char *, ...);
126struct tag *print_otag(struct html *, enum htmltag, const char *, ...);
127struct tag *print_otag_id(struct html *, enum htmltag, const char *,
128 struct roff_node *);
133void print_tagq(struct html *, const struct tag *);
134void print_stagq(struct html *, const struct tag *);
129void print_tagq(struct html *, const struct tag *);
130void print_stagq(struct html *, const struct tag *);
131void print_tagged_text(struct html *, const char *,
132 struct roff_node *);
135void print_text(struct html *, const char *);
136void print_tblclose(struct html *);
137void print_tbl(struct html *, const struct tbl_span *);
138void print_eqn(struct html *, const struct eqn_box *);
139void print_endline(struct html *);
140
141void html_close_paragraph(struct html *);
142enum roff_tok html_fillmode(struct html *, enum roff_tok);
143char *html_make_id(const struct roff_node *, int);
133void print_text(struct html *, const char *);
134void print_tblclose(struct html *);
135void print_tbl(struct html *, const struct tbl_span *);
136void print_eqn(struct html *, const struct eqn_box *);
137void print_endline(struct html *);
138
139void html_close_paragraph(struct html *);
140enum roff_tok html_fillmode(struct html *, enum roff_tok);
141char *html_make_id(const struct roff_node *, int);
142int html_setfont(struct html *, enum mandoc_esc);