Slightly expand and expose verbose debugging.

1 files changed, 6 insertions, 3 deletions

diff --git a/calmwm.c b/calmwm.c
index a69bf86..6804030 100644
--- a/calmwm.c
+++ b/calmwm.c
@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $OpenBSD: calmwm.c,v 1.107 2018/01/02 14:04:58 okan Exp $
+ * $OpenBSD: calmwm.c,v 1.108 2018/02/04 22:56:26 okan Exp $
  */
 
 #include <sys/types.h>
@@ -67,7 +67,7 @@ main(int argc, char **argv)
 
 	fallback = u_argv(argv);
 	Conf.wm_argv = u_argv(argv);
-	while ((ch = getopt(argc, argv, "c:d:")) != -1) {
+	while ((ch = getopt(argc, argv, "c:d:v")) != -1) {
 		switch (ch) {
 		case 'c':
 			conf_file = optarg;
@@ -75,6 +75,9 @@ main(int argc, char **argv)
 		case 'd':
 			display_name = optarg;
 			break;
+		case 'v':
+			Conf.debug++;
+			break;
 		default:
 			usage();
 		}
@@ -241,7 +244,7 @@ usage(void)
 {
 	extern char	*__progname;
 
-	(void)fprintf(stderr, "usage: %s [-c file] [-d display]\n",
+	(void)fprintf(stderr, "usage: %s [-v] [-c file] [-d display]\n",
 	    __progname);
 	exit(1);
 }