Accessing / Manipulating RPN Stack from PPL

[John R. Graham]

Okay, thank you. I couldn't find a single example in the officical documentation that described that, although perhaps I missed something else that has been written.

Stack maipulation functions would still seem to be necessary, unless the RETURN statement also has some not fully elucidated syntax to return multiple results. As far as I can easily tell, functions only return one object, right?

- John