FORTH pre-loaded UNO or NANO?

Chris_H:
[ Would to hitch-hike and not start a new Forth thread. ]

SEE CODE

Passing the address of a function to a simulated stack ..how to do so?

Maybe I don't understand the question, but I think the tick word does what you want to do.

e.g.

' howtrue EXECUTE

will execute the function "howtrue" in FIG forth and those words are fundamental enough that they should be in any forth kernel. (I have listing for STM8 eforth at hand and they are both in it.)