linux-kernel - Re: add memset checks to checkpatch.pl

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Message-ID: <AANLkTimU81+SaHMF7LQf-baDor3nOQgaNjDGhfrJCwqS@mail.gmail.com>
Date:	Thu, 2 Sep 2010 13:17:45 +0000
From:	Ævar Arnfjörð Bjarmason <avarab@...il.com>
To:	Andy Whitcroft <apw@...onical.com>
Cc:	Joe Perches <joe@...ches.com>, Dave Jones <davej@...hat.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: add memset checks to checkpatch.pl

On Thu, Sep 2, 2010 at 10:52, Andy Whitcroft <apw@...onical.com> wrote:

> [...] /^(0x|)0$/i

The canonical way to write this is using curlies:

/^(0x)?0$/i
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