When Would Local $_ In A Function Ruin Your Day

When Would Local $_ In A Function Ruin Your Day


  • 5 Feb, 2012

    When your caller was in the middle for a while(m//g) loopThe /g state on a global variable is not protected by running local on it. That'll teach you to stop using locals. Too bad $_ can't be the target of a my() -- yet.

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