Allow tearing off of the Windows menu.
diff --git a/Tools/idle/EditorWindow.py b/Tools/idle/EditorWindow.py
index b4c9156..ead0e8a 100644
--- a/Tools/idle/EditorWindow.py
+++ b/Tools/idle/EditorWindow.py
@@ -147,7 +147,6 @@
 
         menu = self.menudict.get('windows')
         if menu:
-            menu.configure(tearoff=0)
             end = menu.index("end")
             if end is None:
                 end = -1