On Tue, 11 Jun 2002, Jeff 'japhy' Pinyan wrote:
> modifies the ACTUAL argument you passed to rcsname()? Only if you had
> done
>
> sub rcsname {
> $_[0] =~ s/foo/bar/;
> }
> or some other specific effort would you have modified the argument to the
> function.
So Perl passes subroutine arguments by reference? I thought they
would be copies in the first place...
On Tue, 11 Jun 2002, Nikola Janceski wrote:
> I have great faith in fools; My friends call it self-confidence.
> -- Edgar Allen Poe
I don't want to be nit-picky, but s/Allen/Allan/ :-)
Nice quote anyway...
Elias
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