X-Git-Url: http://git.tuebingen.mpg.de/?p=gsu.git;a=blobdiff_plain;f=subcommand;h=bded36d1514a09a4c3ed61dc72d11095e470d7b8;hp=95e0ba9ebbc48aa5f8753d2e8fc42d8e594a26b7;hb=021cb6acbe9be83506f27e9eff3cd434e6daf149;hpb=545f2b7b22c800fd4645e5784cd35a318d2e60d6

diff --git a/subcommand b/subcommand
index 95e0ba9..bded36d 100644
--- a/subcommand
+++ b/subcommand
@@ -50,23 +50,22 @@ _gsu_available_commands()
 }
 
 _gsu_print_available_commands()
-{(
-	local i count=0
-	gsu_short_msg "Available commands:"
-	for i in $gsu_cmds; do
-		printf "$i"
-		count=$(($count + 1))
-		if test $(($count % 4)) -eq 0; then
-			echo
+{
+	local cmd
+	local -i count=0
+
+	printf 'Available commands:\n'
+	for cmd in $gsu_cmds; do
+		printf '%s' "$cmd"
+		let count++
+		if (($count % 4)); then
+			printf '\t'
+			((${#cmd} < 8)) && printf '\t'
 		else
-			printf "\t"
-			if test ${#i} -lt 8; then
-				printf "\t"
-			fi
+			printf '\n'
 		fi
 	done
-	echo
-) 2>&1
+	printf '\n'
 }
 
 gsu_complete_options()