Help pages

youtube-mp3

@@ -1,7 +1,14 @@
 #!/bin/sh
 
 usage() {
-	echo youtube-mp3
+	cat <<EOF
+youtube-mp3
+adds options to youtube-dl to download as 320kbps MP3
+
+Usage: youtube-mp3 URL
+
+Additional flags for youtube-dl may be specified.
+EOF
 }
 
 # Check for youtube-dl in path
@@ -16,4 +23,12 @@ if ! (which ffmpeg) ; then
 	exit 1
 fi
 
-youtube-dl --format bestaudio -x --audio-format mp3 --audio-quality 320K -k $@
+case "$@" in
+	--help)
+		usage
+		exit 1
+		;;
+	*)
+		youtube-dl --format bestaudio -x --audio-format mp3 --audio-quality 320K -k "$@"
+		;;
+esac