From eadf090413c530e69e8568492ebeb4b4087bd2ad Mon Sep 17 00:00:00 2001
From: Connor Lane Smith <cls@lubutu.com>
Date: Mon, 13 Jun 2011 21:50:31 +0100
Subject: new dmenu_run
---
dmenu_run | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
(limited to 'dmenu_run')
diff --git a/dmenu_run b/dmenu_run
index 3e1e6e4..6e96b38 100755
--- a/dmenu_run
+++ b/dmenu_run
@@ -1,2 +1,9 @@
#!/bin/sh
-exe=`dmenu_path | dmenu ${1+"$@"}` && exec $exe
+CACHE=${XDG_CACHE_HOME:-"$HOME/.cache"}/dmenu_run
+(
+ IFS=:
+ if test "`ls -dt $PATH "$CACHE" 2> /dev/null | sed 1q`" != "$CACHE"; then
+ mkdir -p "`dirname "$CACHE"`" && lsx $PATH | sort -u > "$CACHE"
+ fi
+)
+cmd=`dmenu "$@" < "$CACHE"` && exec $cmd
--
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