Annotation of mandoc/tbl.c, Revision 1.2
1.2 ! kristaps 1: /* $Id: tbl.c,v 1.1 2010/12/28 10:51:03 kristaps Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@kth.se>
4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #include <assert.h>
18: #include <stdlib.h>
19: #include <string.h>
20: #include <time.h>
21:
22: #include "mandoc.h"
23: #include "roff.h"
24: #include "libmandoc.h"
25: #include "libroff.h"
26:
27: enum tbl_part {
28: TBL_PART_OPTS, /* in options (first line) */
29: TBL_PART_LAYOUT, /* describing layout */
30: TBL_PART_DATA /* creating data rows */
31: };
32:
33:
34: struct tbl {
35: enum tbl_part part;
36: };
37:
38: static void tbl_init(struct tbl *);
39: static void tbl_clear(struct tbl *);
40:
41: static void
42: tbl_clear(struct tbl *tbl)
43: {
44:
45: }
46:
47: static void
48: tbl_init(struct tbl *tbl)
49: {
50:
51: tbl->part = TBL_PART_OPTS;
52: }
53:
54: enum rofferr
55: tbl_read(struct tbl *tbl, int ln, const char *p, int offs)
56: {
57: int len;
58: const char *cp;
59:
60: cp = &p[offs];
61: len = (int)strlen(cp);
62:
63: if (len && TBL_PART_OPTS == tbl->part)
64: if (';' != cp[len - 1])
65: tbl->part = TBL_PART_LAYOUT;
66:
1.2 ! kristaps 67: return(ROFF_CONT);
1.1 kristaps 68: }
69:
70: struct tbl *
71: tbl_alloc(void)
72: {
73: struct tbl *p;
74:
75: p = mandoc_malloc(sizeof(struct tbl));
76: tbl_init(p);
77: return(p);
78: }
79:
80: void
81: tbl_free(struct tbl *p)
82: {
83:
84: tbl_clear(p);
85: free(p);
86: }
87:
88: void
89: tbl_reset(struct tbl *tbl)
90: {
91:
92: tbl_clear(tbl);
93: tbl_init(tbl);
94: }
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