This looks like a very good place to start. I had not planned to go "morphic" but there's always a first time (also, this is supposed to run on a PDA - I don't know yet how much Squeak will fit on it). Thank you very much for the quick response.
Ed
Dwight Hughes wrote:
Some code that might be of interest is Golgi for Squeak from Michal Starke. Here is his message to the list about it.