Smalltalk

I have been involved in Smalltalk since 1987. Back then I was using Smalltalk V on an IBM PC for my MSc. In the early 90's I got involved in GNU Smalltalk. I started writing the classes that implemented the Smalltalk 80 graphical interface and produced enough to be able to run class browsers, notifiers, debuggers, etc. The code only runs on version 1.2 of GNU Smalltalk, but is still available if anyone is interested:

mstGUI.tar.gz (36k) - version 1.0 (initial release)