20 years ago, perhaps. But 30 years ago, you could buy workstations that were programmed in Lisp all the way down to the metal: https://en.wikipedia.org/wiki/S

20 years ago, perhaps. But 30 years ago, you could buy workstations that were programmed in Lisp all the way down to the metal: https://en.wikipedia.org/wiki/Symbolics https://en.wikipedia.org/wiki/Symbolics