> From: Warner Losh > this predates everything except Whirlwind which I can't find a paper for. Given the 'Whirlwind is a ringer' comment, I asssume this: https://en.wikipedia.org/wiki/Whirlwind_I< is what they mean. Pretty interesting machine, if you study its instruction set, BTW; with no stack, subroutines are 'interesting'. Noel