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3 out of 3 found this review helpful:
The interface is a bit wonky ("$ctx = SUB UP SUB"?!), and the black magic may be fragile to internals changes. But force-unwinding the stack without eval or magic goto is seriously cool and useful, letting you do non-local control transfers in other people's code without changing it.
Pista Palo - 2009-07-14 05:49:37
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