Annotation of mandoc/tbl.c, Revision 1.1
1.1 ! kristaps 1: /* $Id: tbl.c,v 1.14 2009/09/12 16:05:34 kristaps Exp $ */
! 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:
! 67: return(1);
! 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: }
CVSweb