From: "Óscar Fuentes" <ofv@wanadoo.es>
To: help-gnu-emacs@gnu.org
Subject: Re: Temporarily suppress a hook?
Date: Mon, 09 Jul 2018 09:53:52 +0200 [thread overview]
Message-ID: <87pnzw975b.fsf@telefonica.net> (raw)
In-Reply-To: 20180709060011.GB15665@tuxteam.de
<tomas@tuxteam.de> writes:
> On Mon, Jul 09, 2018 at 07:21:12AM +0200, Óscar Fuentes wrote:
>> Skip Montanaro <skip.montanaro@gmail.com> writes:
>
> [...]
>
>> AFAIK, no. But you can use your own function instead of
>> delete-trailing-whitespace:
>>
>> (defun my-delete-trailing-whitespace ()
>> (interactive)
>> (unless my-special-buffer
>> (delete-trailing-whitespace)))
>
>> (add-hook 'before-save-hook 'my-delete-trailing-whitespace)
>>
>> Or advice delete-trailing-whitespace.
>
> Or perhaps make the hook read a local variable you set in
> the file (see "file local variables") and act accordingly.
>
> This way you could declare whithin those special files that you
> don't want trailing space removed.
I thought that it was unnecessary to explain that my-special-buffer is
whatever predicate the OP feels convenient.
next prev parent reply other threads:[~2018-07-09 7:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 0:02 Temporarily suppress a hook? Skip Montanaro
2018-07-09 0:43 ` Drew Adams
2018-07-09 1:39 ` Skip Montanaro
2018-07-09 12:07 ` João Távora
2018-07-09 4:43 ` Bob Proulx
2018-07-09 5:21 ` Óscar Fuentes
2018-07-09 6:00 ` tomas
2018-07-09 7:53 ` Óscar Fuentes [this message]
2018-07-09 11:01 ` Skip Montanaro
2018-07-09 17:33 ` Marcin Borkowski
2018-07-09 14:41 ` Stefan Monnier
[not found] <mailman.3286.1531094567.1292.help-gnu-emacs@gnu.org>
2018-07-12 17:43 ` Emanuel Berg
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