From: Emanuel Berg via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: How to create a higher order function?
Date: Tue, 21 Sep 2021 07:06:31 +0200 [thread overview]
Message-ID: <87fsty8qlk.fsf@zoho.eu> (raw)
In-Reply-To: 87k0jawotx.fsf@mbork.pl
Or `cl-gensym' and `funcall' as in ...
(require 'cl-lib)
(defun add-one-shot-hook (hook fun)
(let ((name (cl-gensym)))
(setf (symbol-function name)
(lambda (&rest _)
(remove-hook hook name)
(funcall fun) ))
(add-hook hook name) ))
Looks like something from Pascal J. B. -
maybe he wrote it ...
--
underground experts united
https://dataswamp.org/~incal
next prev parent reply other threads:[~2021-09-21 5:06 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-21 4:10 How to create a higher order function? Marcin Borkowski
2021-09-21 4:50 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-21 5:06 ` Emanuel Berg via Users list for the GNU Emacs text editor [this message]
2021-09-21 11:27 ` Leo Butler
2021-09-21 11:48 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-21 20:31 ` mm-uu-extract was: " Leo Butler
2021-09-21 22:11 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-24 9:02 ` Marcin Borkowski
2021-09-24 9:00 ` Marcin Borkowski
2021-09-21 15:49 ` [External] : " Drew Adams
2021-09-24 9:04 ` Marcin Borkowski
2021-09-24 9:38 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-24 16:50 ` Drew Adams
2021-09-24 17:11 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-25 6:36 ` Marcin Borkowski
2021-09-25 23:48 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-27 10:10 ` Marcin Borkowski
2021-09-28 1:41 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-28 17:14 ` Marcin Borkowski
2021-09-29 4:28 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-05 7:25 ` Marcin Borkowski
2021-10-05 7:38 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-05 9:53 ` dlet/let/slet (was: Re: [External] : How to create a higher order function?) Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-22 19:03 ` How to create a higher order function? Stefan Monnier via Users list for the GNU Emacs text editor
2021-09-22 20:53 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-22 23:50 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-24 8:57 ` Marcin Borkowski
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