The things you find when you randomly select one tab without knowing what it contains.
No idea when I followed a link to this, or from where (educated guess: some Mastodon toot), but yes, I am sure that paper is interesting, and possibly even still relevant. I need to keep the tab and eventually read it.
In a different timeline, I might have been a Lisp hacker.
https://dl.acm.org/doi/10.1145/800179.810196
By Guy L Steele. GLS. One of the old computer scientists (and in some sense "hackers") that used to be known by their initials, right?
Oh, "Steele also designed the original command set of Emacs". Nice. I expect he is a much nicer guy than RMS.