"Interlisp is a very large software system and large software systems are not easy to construct. Interlisp-D has on the order of 17,000 lines of Lisp code, 6,000 lines of Bcpl, and 4,000 lines of microcode."
So large. :)
http://www.softwarepreservation.net/projects/LISP/interlisp-...
That said… we need the “lisp machine” of the future more than we need a recreation.
phaer•3h ago