echo.c

/* See LICENSE file for copyright and license details. */
#include <stdio.h>
#include <string.h>
#include "util.h"

int
main(int argc, char *argv[])
{
	int nflag = 0;

	if (*++argv && !strcmp(*argv, "-n")) {
		nflag = 1;
		argc--, argv++;
	}

	for (; *argv; argc--, argv++)
		putword(*argv);
	if (!nflag)
		putchar('\n');

	return 0;
}
initial commit 2011-05-23 02:36:34 +01:00			`/* See LICENSE file for copyright and license details. */`
			`#include <stdio.h>`
Do not interpret -- in echo(1) 2015-04-03 10:29:11 +01:00			`#include <string.h>`
kill -l 2011-06-10 02:56:13 +01:00			`#include "util.h"`
initial commit 2011-05-23 02:36:34 +01:00
			`int`
			`main(int argc, char *argv[])`
			`{`
Un-boolify sbase 2014-11-13 21:24:47 +01:00			`int nflag = 0;`
initial commit 2011-05-23 02:36:34 +01:00
Do not interpret -- in echo(1) 2015-04-03 10:29:11 +01:00			`if (++argv && !strcmp(argv, "-n")) {`
Un-boolify sbase 2014-11-13 21:24:47 +01:00			`nflag = 1;`
Do not interpret -- in echo(1) 2015-04-03 10:29:11 +01:00			`argc--, argv++;`
			`}`
Eliminating the getopt disgrace. 2013-06-14 20:20:47 +02:00
Make already audited tools argv-centric instead of argc-centric 2015-03-02 14:19:26 +01:00			`for (; *argv; argc--, argv++)`
Audit printenv(1) 2015-02-28 21:47:17 +01:00			`putword(*argv);`
Fix coding style 2014-11-13 18:29:30 +01:00			`if (!nflag)`
add ls; simpler pwd 2011-05-26 04:01:20 +01:00			`putchar('\n');`
Eliminating the getopt disgrace. 2013-06-14 20:20:47 +02:00
Stop using EXIT_{SUCCESS,FAILURE} 2014-10-02 23:46:04 +01:00			`return 0;`
initial commit 2011-05-23 02:36:34 +01:00			`}`