[Pharo-project] Still more problems with underscore

Hi guys. I still have problems with underscore in Pharo 1.3. I want to use underscore in both ways: in selectors and as assigment. If I do: Scanner allowUnderscoreAsAssignment: true. then it works in selectrs but not in assigment. If I do String allowUnderscore. then it works for assigment but stops working for selector. can someone help me to fix this? thanks -- Mariano http://marianopeck.wordpress.com