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Date: Thu, 8 Mar 2007 08:35:47 +0100
From: Jean Delvare <khali@linux-fr.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Bryan Wu <bryan.wu@analog.com>, Alexey Dobriyan <adobriyan@gmail.com>,
       Sonic Zhang <sonic.adi@gmail.com>,
       Mike Frysinger <vapier.adi@gmail.com>, linux-kernel@vger.kernel.org,
       mhfan@ustc.edu
Subject: Re: [PATCH -mm] Blackfin: blackfin i2c driver
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On Tue, 6 Mar 2007 23:45:29 -0800, Andrew Morton wrote:
> On Wed, 07 Mar 2007 15:39:27 +0800 "Wu, Bryan" <bryan.wu@analog.com> wrote:
> 
> > Thanks a lot, could you please give me a script just to kill this
> > whitespace? So I can do it before sending you patches.
> 
> 
> Is pretty simple:
> 
> #!/bin/sh
> #
> # Strip any trailing whitespace which a unified diff adds.
> #
> 
> strip1()
> {
> 	TMP=$(mktemp /tmp/XXXXXX)
> 	cp $1 $TMP
> 	sed -e '/^+/s/[ 	]*$//' < $TMP > $1
> 	rm $TMP
> }
> 
> for i in $*
> do
> 	strip1 $i
> done
> 
> 
> that'll be in
> http://www.zip.com.au/~akpm/linux/patches/patch-scripts-0.20/patch-scripts-0.20.tar.gz
> too

Alternatively, you can use quilt [1] to manage your patches and enable
the --strip-trailing-whitespace option by default.

[1] http://savannah.nongnu.org/projects/quilt/

-- 
Jean Delvare