diff -r 7cb15b47c70e Lib/idlelib/config-extensions.def
--- a/Lib/idlelib/config-extensions.def	Tue Jun 05 01:22:15 2012 +0200
+++ b/Lib/idlelib/config-extensions.def	Tue Jun 05 12:39:17 2012 -0500
@@ -46,6 +46,8 @@
 
 [ScriptBinding]
 enable=1
+enable_shell=0
+enable_editor=1
 [ScriptBinding_cfgBindings]
 run-module=<Key-F5>
 check-module=<Alt-Key-x>