Brent Hilpert wrote:
Around 1980 I was programming in Z (dev'd at U of
Waterloo IIRC, Thoth/Verex
OS), another descendant of B/BCPL and so a sibling of C
Are there still copies of Z or the operating systems around that you know of?
I asked Dave Cheriton about this a few years ago, and he didn't have a copy.