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/* This file is part of GNU Dico.
Copyright (C) 2008, 2010 Sergey Poznyakoff
GNU Dico is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Dico is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Dico. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <unistd.h>
#include <getopt.h>
#include <dico.h>
int
main(int argc, char **argv)
{
int c;
int flags = 0;
while ((c = getopt(argc, argv, "dhn")) != EOF) {
switch (c) {
case 'd':
flags |= DICO_LEV_DAMERAU;
break;
case 'n':
flags |= DICO_LEV_NORM;
break;
case 'h':
printf("Usage: %s [-dn] word word\n", argv[0]);
return 0;
default:
return 1;
}
}
argc -= optind;
argv += optind;
if (argc != 2) {
fprintf(stderr, "Usage: %s [-dn] word word\n", argv[0]);
return 1;
}
printf("%d\n", dico_levenshtein_distance(argv[0], argv[1], flags));
return 0;
}
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