[HeOwnsTwitter]

One of my earlier professional programming projects was to build a set of custom tools for engineering in Autolisp. Rip Mr. Walker

[antod]

Same here. Although "professional" might've been a stretch for me back then. I had no idea what lisp or functional programming was.

[HeOwnsTwitter]

Yes, perhaps similarly, my endeavor was to build tools for engineering drawings. Definitely was a surface level usage of autolisp.