commit a02a1a662362a1e74f627c7f47335b5aeda79c67
from: Connor Lane Smith <cls@lubutu.com>
date: Sat Nov 19 20:24:07 2011 UTC

faster dmenu_run -f

commit - 8ac44eb75a3e2190aa7b89548956b2de33c5a6ce
commit + a02a1a662362a1e74f627c7f47335b5aeda79c67
blob - 99db24e74e933fab04c06cc31564f3c711ee6f80
blob + a5af9d5b87dfecb2aebb4d7ffbf92a9de4c55392
--- dmenu.c
+++ dmenu.c
@@ -117,7 +117,7 @@ main(int argc, char *argv[]) {
 	setup();
 	run();
 
-	return EXIT_FAILURE; /* unreachable */
+	return 1; /* unreachable */
 }
 
 void
blob - 274791945f4e9237a06ab2eac6bd1c01dcf5ef35
blob + cf75b0afc32c86480261032091dc2c2a76cedc24
--- dmenu_run
+++ dmenu_run
@@ -1,12 +1,15 @@
 #!/bin/sh
-CACHE=${XDG_CACHE_HOME:-"$HOME/.cache"}/dmenu_run
-if [ ! -d "`dirname "$CACHE"`" ]; then
-	CACHE=$HOME/.dmenu_cache
+cachedir=${XDG_CACHE_HOME:-"$HOME/.cache"}
+if [ -d "$cachedir" ]; then
+	cache=$cachedir/dmenu_run
+else
+	cache=$HOME/.dmenu_cache
 fi
 (
 	IFS=:
-	if [ "`ls -dt $PATH "$CACHE" | head -n 1`" != "$CACHE" ]; then
-		lsx $PATH | sort -u > "$CACHE"
+	if [ "`ls -dt $PATH "$cache" | head -n 1`" != "$cache" ]; then
+		lsx $PATH | sort -u | tee "$cache" | dmenu "$@"
+	else
+		dmenu "$@" < "$cache"
 	fi
-)
-cmd=`dmenu "$@" < "$CACHE"` && exec sh -c "$cmd"
+) | read cmd && exec sh -c "$cmd"