c:\test>perl
use strict;
use warnings;

sub install{ print 'hi' }
*upgrade = \*install;
install();
upgrade();
^Z
hihi

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Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
"I'd rather go naked than blow up my ass"

In reply to Re: subroutine with two names by BrowserUk
in thread subroutine with two names by jb113

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