>It looks like it was HMM (at least that's what the methods say).  Anyway, I
>saved a copy of it (I was, and still am very interested in protoypes).  The
>original implementation used ProtoObject (which is now has a different use
>in 2.8)...so I just replaced all uses of Proto with Prototype.  Seems to
>work in a 2.8 image (but I didn't do a thorough test).

Thanks, Stephen.

And thanks, especially, Hans-Martin!
I knew this would turn out to be a valuable exercise.

	- Dan