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Re: [pcp] PCP question ... leading to pmimport discussion

To: "nathans@xxxxxxxxxx" <nathans@xxxxxxxxxx>
Subject: Re: [pcp] PCP question ... leading to pmimport discussion
From: Greg Banks <gnb@xxxxxxxxxxx>
Date: Sat, 17 Jul 2010 06:38:19 +1000
Cc: "kenj@xxxxxxxxxxxxxxxx" <kenj@xxxxxxxxxxxxxxxx>, "pmatousu@xxxxxxxxxxxxx" <pmatousu@xxxxxxxxxxxxx>, "pcp@xxxxxxxxxxx" <pcp@xxxxxxxxxxx>
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Organization: Evostor, Inc.
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nathans@xxxxxxxxxx wrote:

Oh, I've also never come across that sub xxx($) syntax before
either... ?
This tells Perl to check at compile time that the xxx subroutine is only ever called with a single scalar argument.

Greg.

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