Add dmenu_path and dmenu_run again (it's required)

dmenu/.gitignore

@@ -1,6 +1,4 @@
 *.o
 dmenu
-dmenu_path
-dmenu_run
 stest
 config.h

dmenu/dmenu_path

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+cachedir="${XDG_CACHE_HOME:-"$HOME/.cache"}"
+cache="$cachedir/dmenu_run"
+
+[ ! -e "$cachedir" ] && mkdir -p "$cachedir"
+
+IFS=:
+if stest -dqr -n "$cache" $PATH; then
+	stest -flx $PATH | sort -u | tee "$cache"
+else
+	cat "$cache"
+fi

dmenu/dmenu_run

@@ -0,0 +1,2 @@
+#!/bin/sh
+dmenu_path | dmenu "$@" | ${SHELL:-"/bin/sh"} &