Free42 with big stack, test version

[Sylvain Cote]

(02-07-2021 10:34 PM)Thomas Okken Wrote:  But if a program ends with STOP, i.e. without returning from the top-level routine, then the automatic L4STK or LNSTK cleanup will not happen right away, because the calculator has no way of knowing whether the program is just stopped for input or really done. The L4STK or LNSTK cleanup could still be done when the user performs an action that clears the RTN stack, like GTO or XEQ, but that might come as a bit of a surprise when it finally happens.

You have a point here, I did not think about that scenario, this is rendering my way of doing it flawed and useless.
I now see why keeping a single stack is a better solution. Thanks!