Thus it was written in the epistle of Peter Scott,
> 
> So if you could serialize a continuation, you could freeze your program 
> state to disk and restore it later?  Cool, makes for easy checkpoint/restarts.

I think that that would be true only if *all* data was maintained in those
scratchpads which are related to the continuation.  It doesn't just save all
data generally or $foo (from the example) would never really get decremented.

Ted
-- 
Ted Ashton ([EMAIL PROTECTED]) | From the Tom Swifty collection:
Southern Adventist University    | "The bank doesn't even want me as a
Deep thought to be found at      | depositor", said Tom unaccountably.
http://www.southern.edu/~ashted  |

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