msgGUIA {graphical user interface} for {GNU Smalltalk}. The msgGUI package contains the basics for creating window {applications} in the manner available in other graphical {Smalltalk} implementations. Version 1.0 of the library was by Mark Bush, ECS, Oxford University, UK. {(ftp://ftp.comlab.ox.ac.uk/pub/Packages/mst/mstGUI-1.0.tar.Z)}. (2000-06-14)