6 ms·That's LOGO, not LISP. The program at top is a LOGO interpreter, written in LISP.by gertef 9y agoThat's LOGO, not LISP. The program at top is a LOGO interpreter, written in LISP.mark-r 9y agoIf you have to explain the joke, it's not a very good joke.fencepost 9y agoThanks, somehow I managed to grow up in the 80s without ever actually using Logo and getting LISP only in one programming course plus a little bit of Emacs (vi FTW!).