From the limited evidence of this particular article, you seem to be unaware that you've switched from test-before semantics to test-after semantics, which can completely foul things up on loops that need to be able to execute 0 times, or that have side effects in the conditional. So it's quite possible you've just proven the argument you were trying to disprove. :-)

In reply to Re^4: Useful uses of redo? by TimToady
in thread Useful uses of redo? by kvale

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