linux-kernel - Re: [PATCH] MAINTAINERS: add keyword "tegra" to Tegra section

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Date:	Fri, 08 Feb 2013 20:15:56 -0700
From:	Stephen Warren <swarren@...dotorg.org>
To:	Joe Perches <joe@...ches.com>
CC:	arm@...nel.org, linux-tegra@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Stephen Warren <swarren@...dia.com>
Subject: Re: [PATCH] MAINTAINERS: add keyword "tegra" to Tegra section

On 02/08/2013 06:05 PM, Joe Perches wrote:
> On Fri, 2013-02-08 at 17:47 -0700, Stephen Warren wrote:
>> On 02/08/2013 05:40 PM, Joe Perches wrote:
>>> On Fri, 2013-02-08 at 13:04 -0700, Stephen Warren wrote:
>>>> (?<!in)tegra
>>>
>>> This doesn't work well.   It matches too many
>>> words like integral.
>>
>> Hmmm. That's exactly what the (?<!in) negative look-behind assertion is
>> attempting to avoid. It works fine here. Is there some dependency on
>> Perl version or something? My Perl version is v5.14.2.
> 
> Integral matches
> 
> I don't see any issue with using a leading \b

Oh right, it's a capitalization issue; I only tested with "integral" not
"Integral".

The problem with \btegra is that it wouldn't match _tegra, which would
be useful. Perhaps a custom almost-equivalent (?i)[^a-z]tegra would work?
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