User-defined functions in Free42

[Thomas Okken]

I'm having trouble imagining functions where the number of inputs and outputs isn't known very early on in the function. Specifying it late seems like more of a hassle to me, not less.

Except for functions like OBJ-> perhaps, but that kind of thing doesn't really make sense unless you have an unlimited stack, and if you have an unlimited stack, the whole FUNC mechanism is kind of redundant.