Rich wrote:
> I'm fairly new to Squeak/Smalltalk, so please forgive the newbie-ness
> of this question.
> 
> If I understand what I've found online correctly, one can fileOut
> various elements that have been developed in the Squeak environment,
> changes such as classes in a particular category, or anything done
> while in a "project", and the changes will be written to a "change
> set", which is if I understand it correctly something like a diff
> against the image I started with.

It's not really a diff... just a sequence of method calls that will 
recreate the filed-out methods and classes when executed in another image.

Julian