Byzi - Tk [busy] command implementation Directions to find it at [Stu] Byzi Version 0.1, Spring 2012. * Initial release. The Byzi extension for Tk provides a simple means to block keyboard, button and pointer events from Tk widgets, while overriding the widget's cursor with a configurable busy cursor. The Byzi extension is based on the Tk 8.6 [busy] command sources. 2012/05/04 [Stu] Created this page. ---- See also: [busy] [tkbusy] [blt] <> Package | GUI