linux-kernel - Re: [PATCH v2] Documentation: update CodingStyle tips for Emacs users

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Message-ID: <497DEF1E.2060504@oracle.com>
Date:	Mon, 26 Jan 2009 09:13:02 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Teemu Likonen <tlikonen@....fi>
CC:	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Michael Kerrisk <mtk.manpages@...il.com>,
	Johannes Weiner <hannes@...urebad.de>,
	Dan Carpenter <error27@...il.com>
Subject: Re: [PATCH v2] Documentation: update CodingStyle tips for Emacs users

Teemu Likonen wrote:
> With the previous Emacs tips example the kernel style was made available
> for files in the kernel-tree only. This patch updates the tip to add a
> separate cc-mode indent style ("linux-tabs-only"). This makes it easy to
> switch between different indent styles and also makes the kernel style
> easily available for any filetype mode (c++, awk, ...) that is managed
> by the Emacs cc-mode.
> 
> Signed-off-by: Teemu Likonen <tlikonen@....fi>
> ---
>  Documentation/CodingStyle |   15 +++++++++++----
>  1 files changed, 11 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/CodingStyle b/Documentation/CodingStyle
> index 1875e50..7b5762e 100644
> --- a/Documentation/CodingStyle
> +++ b/Documentation/CodingStyle
> @@ -483,6 +483,16 @@ values.  To do the latter, you can stick the following in your .emacs file:
>      (* (max steps 1)
>         c-basic-offset)))
>  
> +(add-hook 'c-mode-common-hook
> +          (lambda ()
> +            ;; Add kernel style
> +            (c-add-style
> +             "linux-tabs-only"
> +             '("linux" (c-offsets-alist
> +                        (arglist-cont-nonempty
> +                         c-lineup-gcc-asm-reg
> +                         c-lineup-arglist-tabs-only))))))
> +
>  (add-hook 'c-mode-hook
>            (lambda ()
>              (let ((filename (buffer-file-name)))
> @@ -490,10 +500,7 @@ values.  To do the latter, you can stick the following in your .emacs file:
>                (when (and filename
>                           (string-match "~/src/linux-trees" filename))
>                  (setq indent-tabs-mode t)
> -                (c-set-style "linux")
> -                (c-set-offset 'arglist-cont-nonempty
> -                              '(c-lineup-gcc-asm-reg
> -                                c-lineup-arglist-tabs-only))))))
> +                (c-set-style "linux-tabs-only")))))
>  
>  This will make emacs go better with the kernel coding style for C
>  files below ~/src/linux-trees.


I don't see Dan's patch merged into this one... ?

-- 
~Randy
--
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