On Wed, 25 Sep 2002, David Nolan wrote:
> I think the right way to write the test is:
> die if (defined $h{stuff} and $h{stuff} ne "");
perldoc -f exists
exists EXPR
Given an expression that specifies a hash element
or array element, returns true if the specified
element in the hash or array has ever been ini�
tialized, even if the corresponding value is unde�
fined. The element is not autovivified if it
doesn't exist.
> I'm going to be sending you another large patchset today. Do you want the
> attached documentation to be as verbose as the last one?
it cannot hurt.
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