echo.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
/*
* Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc.
* All Rights Reserved.
*/
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */
/*
* echo
*/
#include <stdio.h>
main(argc, argv)
int argc;
char *argv[];
{
register int i, nflg;
nflg = 0;
if(argc > 1 && argv[1][0] == '-' && argv[1][1] == 'n' && !argv[1][2]) {
nflg++;
argc--;
argv++;
}
for(i=1; i<argc; i++) {
fputs(argv[i], stdout);
if (i < argc-1)
putchar(' ');
}
if(nflg == 0)
putchar('\n');
exit(0);
}