in reply to What is using $_ ?

See Builtin functions defaulting to $_. No, it isn't part of the core documentation.

HTH

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Re^2: What is using $_ ?
by szabgab (Priest) on Dec 26, 2007 at 20:33 UTC
    thanks. My patch with some of this information was accepted and will probably be in 5.10.1.
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In Section Seekers of Perl Wisdom