1 /* $Id: eqn.c,v 1.4 2011/03/22 09:48:13 kristaps Exp $ */
3 * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
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.
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.
28 #include "libmandoc.h"
33 eqn_read(struct eqn_node **epp, int ln, const char *p, int offs)
38 if (0 == strcmp(p, ".EN")) {
45 sz = strlen(&p[offs]);
46 ep->eqn.data = mandoc_realloc(ep->eqn.data, ep->eqn.sz + sz + 1);
51 strlcat(ep->eqn.data, &p[offs], ep->eqn.sz + 1);
56 eqn_alloc(int pos, int line)
60 p = mandoc_calloc(1, sizeof(struct eqn_node));
69 eqn_end(struct eqn_node *e)
76 eqn_free(struct eqn_node *p)