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
|
/* $Id: tbl.c,v 1.2 2010/12/28 10:55:24 kristaps Exp $ */
/*
* Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@kth.se>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "mandoc.h"
#include "roff.h"
#include "libmandoc.h"
#include "libroff.h"
enum tbl_part {
TBL_PART_OPTS, /* in options (first line) */
TBL_PART_LAYOUT, /* describing layout */
TBL_PART_DATA /* creating data rows */
};
struct tbl {
enum tbl_part part;
};
static void tbl_init(struct tbl *);
static void tbl_clear(struct tbl *);
static void
tbl_clear(struct tbl *tbl)
{
}
static void
tbl_init(struct tbl *tbl)
{
tbl->part = TBL_PART_OPTS;
}
enum rofferr
tbl_read(struct tbl *tbl, int ln, const char *p, int offs)
{
int len;
const char *cp;
cp = &p[offs];
len = (int)strlen(cp);
if (len && TBL_PART_OPTS == tbl->part)
if (';' != cp[len - 1])
tbl->part = TBL_PART_LAYOUT;
return(ROFF_CONT);
}
struct tbl *
tbl_alloc(void)
{
struct tbl *p;
p = mandoc_malloc(sizeof(struct tbl));
tbl_init(p);
return(p);
}
void
tbl_free(struct tbl *p)
{
tbl_clear(p);
free(p);
}
void
tbl_reset(struct tbl *tbl)
{
tbl_clear(tbl);
tbl_init(tbl);
}
|
