improvements to dswitcher

1 files changed, 6 insertions, 4 deletions

diff --git a/dswitcher b/dswitcher
index 00504a5..9812733 100755
--- a/dswitcher
+++ b/dswitcher
@@ -14,10 +14,12 @@ fi
 num=$(wmctrl -l \
     | sed 's/  / /' \
     | cut -d " " -f 4- \
-    | nl -w 3 -n rn \
-    | sed -r 's/^([ 0-9]+)[ \t]*(.*)$/\1 - \2/' \
+    | nl --number-width=2 --number-format=rn -s "| " \
     | dmenu -i -p "$date" -l $heightfit \
-    | cut -d '-' -f -1
+    | cut -d '|' -f -1
 )
 [[ -z "$num" ]] && exit
-wmctrl -l | sed -n "$num p" | cut -c -10 | xargs wmctrl -i -a
+wmctrl -l \
+    | sed -n "$num p" \
+    | cut -c -10 \
+    | xargs wmctrl -i -a