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/*
recho -- really echo args, bracketed with <> and with invisible chars
made visible.
Chet Ramey
chet@po.cwru.edu
*/
/* Copyright (C) 2002-2005 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
Bash 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 of the License, or
(at your option) any later version.
Bash 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 Bash. If not, see <http://www.gnu.org/licenses/>.
*/
#if defined (HAVE_CONFIG_H)
# include <config.h>
#endif
#include "bashansi.h"
#include <stdio.h>
void strprint();
int
main(argc, argv)
int argc;
char **argv;
{
register int i;
for (i = 1; i < argc; i++) {
printf("argv[%d] = <", i);
strprint(argv[i]);
printf(">\n");
}
exit(0);
}
void
strprint(str)
char *str;
{
register unsigned char *s;
for (s = (unsigned char *)str; s && *s; s++) {
if (*s < ' ') {
putchar('^');
putchar(*s+64);
} else if (*s == 127) {
putchar('^');
putchar('?');
} else
putchar(*s);
}
}
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