add lsx.1

[dmenu.git] / dmenu_path

diff --git a/dmenu_path b/dmenu_path
index a9ddd47..81df5ed 100755 (executable)
--- a/dmenu_path
+++ b/dmenu_path
@@ -2,25 +2,8 @@
 CACHE=$HOME/.dmenu_cache
 IFS=:
 
-uptodate() {
-       test -f "$CACHE" &&
-       for dir in $PATH
-       do
-               test ! $dir -nt "$CACHE" || return 1
-       done
-}
-
-if ! uptodate
-then
-       for dir in $PATH
-       do
-               cd "$dir" &&
-               for file in *
-               do
-                       test -x "$file" && echo "$file"
-               done
-       done | sort -u > "$CACHE".$$ &&
-       mv "$CACHE".$$ "$CACHE"
+if ! test -f "$CACHE" || find $PATH -type d -newer "$CACHE" | grep -q .; then
+       lsx $PATH | sort -u > "$CACHE"
 fi
 
 cat "$CACHE"