From: Platon Pronko <platon7pronko@gmail.com>
To: uzibalqa <uzibalqa@proton.me>,
uzibalqa via Users list for the GNU Emacs text editor
<help-gnu-emacs@gnu.org>
Subject: Re: add-hook without need for intermediate functions
Date: Sat, 10 Jun 2023 16:20:48 +0800 [thread overview]
Message-ID: <86d4a1ab-3214-f8be-62f2-2f68c9ae1cf2@gmail.com> (raw)
In-Reply-To: <lVCijGXhhEWJmzNLYC4UwTaSixb6QR869aYvZ8gew048BTKaxdbjp7rytoSXayTRpcxpK6qoYF0cAwHnSIO5kH3YC5eADU5URLHQHCsWs_k=@proton.me>
On 2023-06-09 23:48, uzibalqa wrote:
>
> I have seen that since Emacs 24.1 one does not need the intermediate 'turn-on-foo-mode'
> style functions when using hooks.
>
> Does this apply to all modes, including minor modes ?
>
> And thusly one can write
>
> (add-hook 'emacs-lisp-mode-hook #'foo-minor-mode)
>
>
>
foo-minor-mode is just a function, so it is called when hook executes. Any other modes that are turned on via a single function call will also "work".
However note that this won't work for your use-case (from previous thread) - hook is called both when mode is turned on, and when it is turned off. So in your code snippet foo-minor-mode will be turned on when emacs-lisp-mode is turned off, which is probably not something you would want.
--
Best regards,
Platon Pronko
PGP 2A62D77A7A2CB94E
next prev parent reply other threads:[~2023-06-10 8:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-09 15:48 add-hook without need for intermediate functions uzibalqa
2023-06-09 16:56 ` [External] : " Drew Adams
2023-06-09 17:05 ` uzibalqa
2023-06-09 17:15 ` Drew Adams
2023-06-09 17:30 ` uzibalqa
2023-06-09 20:07 ` Emanuel Berg
2023-06-10 21:05 ` Drew Adams
2023-06-10 8:20 ` Platon Pronko [this message]
2023-06-10 15:21 ` uzibalqa
2023-06-11 1:37 ` Platon Pronko
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