#endif
static const char rcsid[] =
- "$Id: tr.c,v 1.2 2000/03/21 22:32:57 erik Exp $";
+ "$Id: tr.c,v 1.3 2000/04/15 16:34:54 erik Exp $";
#endif /* not lint */
#endif /* #if 0 */
static void tr_usage()
{
- (void) fprintf(stderr, "%s\n%s\n%s\n%s\n",
- "usage: tr [-csu] string1 string2",
- " tr [-cu] -d string1",
- " tr [-cu] -s string1",
- " tr [-cu] -ds string1 string2");
- exit(1);
+ usage( "\ttr [-csu] string1 string2\n"
+ "\ttr [-cu] -d string1\n"
+ "\ttr [-cu] -s string1\n"
+ "\ttr [-cu] -ds string1 string2\n\n"
+ "Translate, squeeze, and/or delete characters from standard\n"
+ "input, writing to standard output.\n");
}