Let’s LISP like it’s 1959 [video]
I'm currently working through the implementation of my own personal Lisp, following the awesome MAL process [0]. It's instructive to compare the result with the language as defined in the early 60s and available to programmers then (e.g. as defined by the Lisp manual referenced in the video). One thing that immediately stood out was the use of GOTO ('GO' actually) in the early Lisp rather than some sort of loop or tail recursion.Incidentally, I've been wondering what app I should write to test my Lisp. The obvious end-state mentioned in the MAL guide is to self-host a Lisp, but I'm thinking it would be more appropriate (and fun) to re-implement one of the early chatbots like ELIZA [1].[0] https://github.com/kanaka/mal/blob/master/process/guide.md[1] https://en.wikipedia.org/wiki/ELIZA