It's not like this is Pike's first contact with Lisp, he wrote an APL interpreter in it: https://www.youtube.com/watch?v=PXoG0WX0r_E https://www.youtube.com/wat

It's not like this is Pike's first contact with Lisp, he wrote an APL interpreter in it: https://www.youtube.com/watch?v=PXoG0WX0r_E https://www.youtube.com/watch?v=PXoG0WX0r_E Note, that's not the topic of the talk, it's just mentioned in it.