dotfiles

commit ca80e31ee25965c8128b688066af5c580ede4d0b
parent 816ccff0484bd77b398692ab72b467b7b992827f
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Wed, 15 Jan 2020 12:06:47 +0100

Do not accept long options

Diffstat:
M
.local/bin/lyrics
 | 
18
+++++++++---------

1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/.local/bin/lyrics b/.local/bin/lyrics
@@ -12,11 +12,11 @@ show_help()
 	echo "and song title is expected as stdin."
 	echo
 	echo "OPTIONS are one or more of the following:"
-	echo "   -h, --help      show this message"
-	echo "   -v, --version   show version and license information"
-	echo "   -V, --verbose   show verbose information during execution"
-	echo "   -m, --mpd       fetch lyrics for song currently playing on mpd"
-	echo "   --              do not consider any following args as options"
+	echo "   -h   show this message"
+	echo "   -v   show version and license information"
+	echo "   -V   show verbose information during execution"
+	echo "   -m   fetch lyrics for song currently playing on mpd"
+	echo "   --   do not consider any following args as options"
 }
 
 show_version()
@@ -70,18 +70,18 @@ verbose=0
 mpd=0
 while :; do
 	case "$1" in
-		-h|-\?|--help)
+		-h)
 			show_help
 			exit 0
 			;;
-		-v|--version)
+		-v)
 			show_version
 			exit 0
 			;;
-		-V|--verbose)
+		-V)
 			verbose=1
 			;;
-		-m|--mpd)
+		-m)
 			mpd=1
 			;;
 		--) # end all options