I'm working on DandeGUI, a Common Lisp GUI library for simple text and graphics output on Medley Interlisp. The name, pronounced "dandy guy", is a nod to the Dandelion workstation, one of the Xerox D-machines Interlisp-D ran on in the 1980s. DandeGUI allows the creation and management of windows for stream-based text and graphics output. It captures typical GUI patterns of the Medley environment such as printing text to a window instead of the standard output. The main window of this screensh...