expansion differences (was Re: Micro$oft Biz'droid Lusers) - test-drb@ccmp.vtda.org

27 Apr 2002

...
  SCOPE and Kronos were based on Chippewa. COS was
largely
 written by Seymour Cray; in particular, MTR is known by
 programmers who worked on it later to have been written
 completely by Cray. He and one or perhaps two others did
 it between June and December 1964. 
I should point out here that Cray's MTR continued through
NOS/BE 1.4 or later, but the Kronos version was rewritten
...
 from scratch by Greg Mansfield. 
-dq