On Fri, Nov 5, 2010 at 7:34 PM, Henry Rich <[email protected]> wrote:
> It appears that the system works this way:
>
> There is a place in each stack frame where (the result of the
> most-recent sentence not in a T block) is saved.
>
> There is another place in each stack frame where (the result of the most
> recent sentence in a T-block) is saved. This result is tested at the
> end of the T-block. This value is set to i. 0 0 when a T block (even an
> empty one) starts execution, and also when a catch. block starts.
I think I see what you are saying.
These have different results:
3 :('4';'3 :''if.do.end.''y') 0
3 :('4';' if.do.end. ') 0
but they have the same truth value.
(Obviously your collection of examples was far more exhaustive,
mine is only illustrative.)
--
Raul
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