Mark S. Miller squeak-dev@lists.squeakfoundation.org said:
I can't say for certain which of these two cases is the better analogy to the task we face with Squeak, but I sadly suspect it's much more like the Java situation.
Why? Squeak's flexibility is closer to Scheme's than to Java. My gut feeling is that it's doable. Maybe with some syntax additions, but nothing really big.