Free42 LSTO REGS

[Paul Dale]

(10-24-2019 11:37 AM)Thomas Okken Wrote:  TL;DR Once you start thinking hard about extending RPN keystroke programming, all roads lead to RPL.

I realised this quite some years ago


The 34S has a pair of functions Xin and Xout which allow the internal keystroke programs to behave like builtin commands. Xin takes an argument that specifies the number of input and output arguments and the stack handling is done behind the scenes. There are a number of other features/complications involved.

Pauli