> >  exists  (sometimes causes autovivification, which affects C<keys>)
   > 
   > That's not technically accurate--exists never causes autovivification.  


        print keys %hash, "\n";
        exists $hash{key}{subkey};
        print keys %hash, "\n";

Or did that get fixed when I wasn't looking?

(And yes, of course I know the distinction that makes you techically
correct, but I don't think it is germane to this argument :-)

Damian

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