[thsksbd]

I been wanting to make a forth+lisp language for a while now - inspired by HP's RPL (its so close to being a lisp!).

Super cool

[xorvoid]

A friend mentioned RPL, but that didn’t seem to even have first-class functions… unless I’m mistaken?

[thsksbd]

Im not a CS guy, so I dont know what "first class" means.

I can do whatever to a function. I can use it as an argument. I can return it from another function. I can make a function that modifies functions.

All that w/out doing anything out of the ordinary day to day programing.

[ceving]

You can put functions on the stack.

[agumonkey]

with arrow syntax even

   << a -> << a a * >> >> 'SQUARE' STO

I still can't believe how advance RPL calculators were