nausea

commit ebacefffe11d81f5d6ed4bf36058b1faef78b3eb
parent f79ff703fb19fa4e08634361b63393e3fc6f64cc
Author: lostd <lostd@2f30.org>
Date:   Tue, 23 Jun 2015 01:42:55 +0100

Debug printing

Diffstat:
M
nausea.1
 | 
10
++++++----
M
nausea.c
 | 
10
++++++++--

2 files changed, 14 insertions(+), 6 deletions(-)
diff --git a/nausea.1 b/nausea.1
@@ -1,4 +1,4 @@
-.Dd June 17, 2015
+.Dd June 23, 2015
 .Dt NAUSEA 1
 .Os
 .Sh NAME
@@ -6,8 +6,8 @@
 .Nd curses audio visualizer
 .Sh SYNOPSIS
 .Nm nausea
-.Op Fl hcpklb
-.Op Fl d Ar num
+.Op Fl hcpklbsd
+.Op Fl i Ar num
 .Op Ar fifo
 .Sh DESCRIPTION
 The
@@ -24,7 +24,7 @@ The options are as follows:
 .Bl -tag -width Ds
 .It Fl h
 Show usage line.
-.It Fl d Ar num
+.It Fl i Ar num
 Choose a visualization using its number from below.
 .It Fl c
 Enable color.
@@ -38,6 +38,8 @@ Go left in the fountain visualization.
 Enable bounce mode in the fountain visualization.
 .It Fl s
 Enable stereo mode.
+.It Fl d
+Enable debug printing.
 .El
 .Pp
 Exposed runtime options:
diff --git a/nausea.c b/nausea.c
@@ -726,7 +726,7 @@ initcolors(void)
 static void
 usage(void)
 {
-	fprintf(stderr, "usage: %s [-hcpklbs] [-d num] [fifo]\n", argv0);
+	fprintf(stderr, "usage: %s [-hcpklbsd] [-i num] [fifo]\n", argv0);
 	fprintf(stderr, "default fifo path is `/tmp/audio.fifo'\n");
 	exit(1);
 }
@@ -743,7 +743,7 @@ main(int argc, char *argv[])
 	while (--argc > 0 && (*++argv)[0] == '-')
 		while ((c = *++argv[0]))
 			switch (c) {
-			case 'd':
+			case 'i':
 				if (*++argv == NULL)
 					usage();
 				argc--;
@@ -769,6 +769,9 @@ main(int argc, char *argv[])
 			case 's':
 				stereo = 1;
 				break;
+			case 'd':
+				debug = 1;
+				break;
 			case 'h':
 				/* fall-through */
 			default:
@@ -857,6 +860,9 @@ main(int argc, char *argv[])
 		case ' ':
 			freeze = !freeze;
 			break;
+		case 'd':
+			debug = !debug;
+			break;
 		}
 
 		/* detect visualization change */