in reply to Re^2: Easiest way to protect process from duplication.
in thread [Solved]Easiest way to protect process from duplication.

That actually requires a __DATA__ (or __END__) token to be present.

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Re^4: Easiest way to protect process from duplication.
by kazak (Beadle) on Jan 24, 2012 at 13:38 UTC
    Thank you too. BTW __END__,__DATA__,etc is there any general name for these tokens, (like "Labeled blocks", "builtins",...)? I'm newbie in perl so I just wanted to read about this stuff.