--- a/appobject.py	Wed Feb 18 15:48:38 2009 +0100
+++ b/appobject.py	Wed Feb 18 15:48:52 2009 +0100
@@ -72,7 +72,7 @@
         instance = cls(*args)
         instance.row = kwargs.pop('row', None)
         instance.col = kwargs.pop('col', None)
-        instance.selection_kwargs = kwargs
+        instance.extra_kwargs = kwargs
         return instance
 
     # Eproperties definition: