I _swear_ that I used a very simple programming language in the late '80s called "GO"....but when I Google, all I get is _Google_
At least wikipedia gives you a bit more info. It was on some proprietary dumb network terminal system that came out of UoWaterloo, I think. Can't really remember grade 11, sigh.
All the language seemed to be targeted for was drawing lines on the screen. Anyone?