Thanks for the link. I did a few Xenix/FoxBase systems in the late 80's. It was nice to see the [Xenix] moniker agin?:-).
>
System IV was never released>
>A brief history of UNIX
>
>
http://www.info-discovery.com/solaris/html/node4.html>
>>I had heard (in the late 80's), that ATT System IV
had become public domain. Did that happen?
Imagination is more important than knowledge