Yes, although I do not know if "referencing" is the accurate term. As the post above mine pointed out, the book "Learning Perl" uses the term alias. How that is different from referencing, I'm not entirely certain and maybe a more monkish Monk than I could answer that.

In reply to Re: Re: Re: NEWBIE Brain Teaser by nysus
in thread NEWBIE Brain Teaser by nysus

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