Earlier quoted context omitted.
How does one do it in sunOS?
L1-A Then you can program in FORTH, which has full Emacs key binding support! https://github.com/MitchBradley/openfirmware/blob/master/for...
Are parentheses forth words??
This hurts my brain. (And/or makes me want to implement a forth in lisp in forth, as a quine)