GNU bug report logs - #33601
26; Add macro `with-hook-added'

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Message #41 received at 33601 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Drew Adams <drew.adams <at> oracle.com>
Cc: 33601 <at> debbugs.gnu.org
Subject: Re: bug#33601: 26; Add macro `with-hook-added'
Date: Sat, 12 Feb 2022 09:46:19 +0100

Drew Adams <drew.adams <at> oracle.com> writes:

> Enhancement request: Please consider adding a macro such as this, to
> facilitate temporary use of a hook function.
>
> (defmacro with-hook-added (hook function &rest body)
>   "Evaluate forms in BODY with FUNCTION added to HOOK, then remove FUNCTION."
>   (declare (indent 1) (debug t))
>   `(unwind-protect (progn (add-hook ',hook ',function) ,@body)
>      (remove-hook ',hook ',function)))

I don't think this is generally useful enough, so I'm closing this bug
report.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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