Hi,

In message "Re: IRHG - Machine Stack"
    on Thu, 19 Apr 2007 19:58:17 +0900, Charles Thornton <ceo / hawthorne-press.com> writes:

|Question:  Are all stack operations in ruby limited to:
|                 1) Underlying Complier Code
|                  2) Ruby Stack Frames

All machine-stack operations are done by underlying compiler code.
Rubt stack frames are mere C structure allocated as local variable.

|Does Ruby Language program only push Stack
|Frames, or does it also pushed unstructured data
|onto the stack?

It's mixed.  C local variables, C frames, Ruby frames, etc.

							matz.