blob: 4828646dbed480f55ffd28f8b5232a46eec4f800 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
// -*- C++ -*-
/* Copyright (C) 2000-2020 Free Software Foundation, Inc.
Written by James Clark (jjc@jclark.com)
This file is part of groff.
groff is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or
(at your option) any later version.
groff is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if !defined(HTML_H)
# define HTML_H
const int INT_HEXDIGITS = 16; // enough for 64-bit ints
/*
* class and structure needed to buffer words
*/
struct word {
char *s;
word *next;
word (const char *w, int n);
~word ();
};
class word_list {
public:
word_list ();
int flush (FILE *f);
void add_word (const char *s, int n);
int get_length (void);
private:
int length;
word *head;
word *tail;
};
class simple_output {
public:
simple_output(FILE *, int max_line_length);
simple_output &put_string(const char *, int);
simple_output &put_string(const char *s);
simple_output &put_string(const string &s);
simple_output &put_troffps_char (const char *s);
simple_output &put_translated_string(const char *s);
simple_output &put_number(int);
simple_output &put_float(double);
simple_output &put_symbol(const char *);
simple_output &put_literal_symbol(const char *);
simple_output &set_fixed_point(int);
simple_output &simple_comment(const char *);
simple_output &begin_comment(const char *);
simple_output &comment_arg(const char *);
simple_output &end_comment();
simple_output &set_file(FILE *);
simple_output &include_file(FILE *);
simple_output ©_file(FILE *);
simple_output &end_line();
simple_output &put_raw_char(char);
simple_output &special(const char *);
simple_output &enable_newlines(int);
simple_output &check_newline(int n);
simple_output &nl(void);
simple_output &force_nl(void);
simple_output &space_or_newline (void);
simple_output &begin_tag (void);
FILE *get_file();
private:
FILE *fp;
int max_line_length; // not including newline
int col;
int fixed_point;
int newlines; // can we issue newlines automatically?
word_list last_word;
void flush_last_word (void);
int check_space (const char *s, int n);
};
inline FILE *simple_output::get_file()
{
return fp;
}
#endif
|
