linux-kernel - Re: [PATCH -rt] whitespace cleanup for 2.6.20-rc5-rt7

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Message-ID: <45B54BE7.5030805@student.ltu.se>
Date:	Tue, 23 Jan 2007 00:42:31 +0100
From:	Richard Knutsson <ricknu-0@...dent.ltu.se>
To:	Michal Piotrowski <michal.k.k.piotrowski@...il.com>
CC:	Ingo Molnar <mingo@...e.hu>, Noah Watkins <nwatkins@...c.ku.edu>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH -rt] whitespace cleanup for 2.6.20-rc5-rt7

Michal Piotrowski wrote:
> How about this script?
>
> "d) Ensure that your patch does not add new trailing whitespace.  The 
> below
>   script will fix up your patch by stripping off such whitespace.
>
>     #!/bin/sh
>
>     strip1()
>     {
>         TMP=$(mktemp /tmp/XXXXXX)
>         cp "$1" "$TMP"
>         sed -e '/^+/s/[     ]*$//' <"$TMP" >"$1"
>         rm "$TMP"
>     }
>
>     for i in "$@"
>     do
>         strip1 "$i"
>     done
> "
> http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt
I believe:

for i in "$@"; do \
	sed --in-place -e "s/[	 ]+$//" "$i"
done

will do as well...

Richard Knutsson

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