3 ms·

Like Autolisp? Autocad (and its clones) of software used by zillions of designer, architects, ... extened by zillions of Lisp programs.

• agumonkey 9y ago
  Is autolisp code lispy ? The few that I remember felt like qbasic in parens.
• cutler 9y ago
  And SISCOG (http://www.siscog.eu http://www.siscog.eu) who built a Europe-wide transport infrastructure project in Common Lisp which was used by London Transport amongst other clients?