Duh. Some days I have a brain cramp. That eluded me at first because I don't want a lexically scoped variable, but obviously using that to trigger how the side effect is enabled and destroyed is an easy thing to do. Silly me.

Cheers,
Ovid

New address of my CGI Course.

In reply to Re: Re: "local" side effects by Ovid
in thread "local" side effects by Ovid

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