References to, includes from, and redirects to Perspecta

Date	Name	Who	What
2016-03-01 21:38:52	A simple slideshow	HJG	reference
2023-02-11 12:59:49	John Ousterhout	pooryorick	reference
2016-06-19 23:43:34	presentation program	pooryorick	reference
2024-09-27 09:28:22	Tcl chronology	torsten	reference