On Tue, Apr 16, 2002 at 02:00:33PM -0400, Mike Lambert wrote: > Speaking of which, how do we ensure the immutability of keys being put > into the hash? I think Perl copied the string, so that:
RFC266 talks about these issues, though it was just really my take on the problem at the time. http://dev.perl.org/rfc/266.pod
