further work on dynamic reconfiguration;
keybindings
diff --git a/Lib/idlelib/configDialog.py b/Lib/idlelib/configDialog.py
index a7ad530..bff86d9 100644
--- a/Lib/idlelib/configDialog.py
+++ b/Lib/idlelib/configDialog.py
@@ -1096,6 +1096,7 @@
         for instance in winInstances:
             instance.ResetColorizer()
             instance.ResetFont()
+            instance.ResetKeybindings()
         
     def Cancel(self):
         self.destroy()