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Re: [RESEND][PATCH v2 1/7] xen/guest_access: Add emacs magics
- To: Julien Grall <julien@xxxxxxx>
- From: Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
- Date: Tue, 22 Sep 2020 10:05:55 +0000
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- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Julien Grall <jgrall@xxxxxxxxxx>, Ian Jackson <ian.jackson@xxxxxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Tue, 22 Sep 2020 10:06:18 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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- Thread-topic: [RESEND][PATCH v2 1/7] xen/guest_access: Add emacs magics
Hi Julie,
Julien Grall writes:
> From: Julien Grall <jgrall@xxxxxxxxxx>
>
> Add emacs magics for xen/guest_access.h and
> asm-x86/guest_access.h.
As Emacs user I fully approve this.
But I want to hijack this thread a little to discuss even better
solution. Emacs supports .dir-locals.el file [1], which allows to set
all per-buffer variables once for all files down the directory tree. So,
instead of having "/* Local variables */" scourge in every file we can have
bunch of ".dir-locals.el" files placed in a strategic places to define
coding styles for different parts of Xen. As a bonus, it will be
possible to define Linux coding style for files taken from Linux, for example.
[1]
https://www.gnu.org/software/emacs/manual/html_node/emacs/Directory-Variables.html
--
Volodymyr Babchuk at EPAM
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