Earlier quoted context omitted.
There is an explanation in the blog: https://coalton-lang.github.io/20260424-mine/ > However, the above is a tall order for someone just wanting to dip their toes in, to see if they have any interest in Coalton or Common Lisp. A couple hours on the weekend is easily sunk into getting configurations right, and the right subsystems installed, and the right paths setup, just so the first line of code can be executed. >…
> mine is not Emacs. Ah… yes, okay, I see what they did there… chuckle, sigh. Well, it's arguably in the same grand cultural tradition as EINE and ZWEI at least!
ZWEI = Zwei Was Eine Initially
TRES = Tres Replaces Eine’s Successor