John,

> >   I see your point, but just curious... What kind if "duplication" you
> > are referring to?  Is it something you could "calculate" by evaluating
> > one or two lines of Squeak code on the classes?
> 
> Some kinds of duplication I "see" by diagraming in UML or the like is
> "which one of these is a lot like the other" duplication.  So I am not
> sure a code analysis tool could do that for me yet (or at least it
> seems hard to do) since you need someone to make the connection.

  Ah, I see.  Fuzzy pattern matching.  Which is what our brain
is good at.

-- Yoshiki