1 /* $Id: mandoc.c,v 1.3 2009/08/22 15:18:11 schwarze Exp $ */
3 * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
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.
17 #include <sys/types.h>
23 #include "libmandoc.h"
26 mandoc_special(const char *p)
67 if (0 == *++p || ! isgraph((u_char)*p))
71 if (0 == *++p || ! isgraph((u_char)*p))
75 if (0 == *++p || ! isgraph((u_char)*p))
79 for (c = 3, p++; *p && ']' != *p; p++, c++)
80 if ( ! isgraph((u_char)*p))
82 return(*p == ']' ? c : 0);
88 if (0 == *++p || ! isgraph((u_char)*p))
90 if (0 == *++p || ! isgraph((u_char)*p))
99 for (c = 3, p++; *p && ']' != *p; p++, c++)
100 if ( ! isgraph((u_char)*p))
103 return(*p == ']' ? c : 0);