GNU Emacs as a Lisp Machine surely is very nice. But Daniel Weinreb himself disagree with that.
Is it possible that Emacs is only Lisp Machine in spirit only?
Here is the link: https://web.archive.org/web/20250427073638/http://xahlee.info/emacs/misc/Daniel_Weinreb_rebuttal_to_rms.html
Note: on the debate about the original creator of Emacs, whether it is David Moon & Guy Steele or Richard Stallman, I am completely neutral.
Edit: I have ever heard somewhere that Maxima is quite similar with GNU Emacs. At the core of Maxima is an implementation of Common Lisp. Maxima is just sitting on top of the Common Lisp.
#GNUEmacs #Emacs #LispMachine #Symbolic #LMI #RMS #DavidMoon #Maxima #CommonLisp