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From your example, I'm not sure what you see that is special about %_. Perhaps just that you don't have to declare it with our/use vars when under stricture?

You should be aware that there is something special about it, though. Just like $_ and @_, if you use it without a package qualifier such as %Foo::_, it references %main::_, not the current package. IIRC, this is indeed documented.


In reply to Re: The default hash - accident, coincidence or conspiracy? by ysth
in thread The default hash - accident, coincidence or conspiracy? by SimonClinch

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