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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: help-gnu-emacs@gnu.org
Subject: Re: Hooks in minor modes
Date: Fri, 30 Apr 2021 01:17:21 -0400	[thread overview]
Message-ID: <jwvmttgbbj1.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: trinity-19c03ca0-3e44-4cc1-b3f1-d2206dc8354c-1619755939523@3c-app-mailcom-bs05

> That would mean that simply calling
>
>   (require 'my-minor-mode)
>
> would not automatically activate the functionality provided by
> 'my-minor-mode',

Of course not.

> unless the user specifically calls another function called
> 'activate-my-minor-mode'.

Don't `require`, just call the function *instead*.
BTW, the activation function is the minor mode function, so to
activate a global minor mode, just add the following in your .emacs:

    (my-minor-mode 1)

or alternatively activate it via Custom.
No need for a separate `activate-my-minor-mode`.

> Quite suitable for new users because they can simply call just
> the following two commands.
>
>   (require 'my-minor-mode)
>   (activate-my-minor-mode)

No, just

    (my-minor-mode 1)

If the package is properly installed (e.g. via `M-x package-install`),
the function should be marked as autoloaded (if not, send a bug report
to the package maintainer), so you don't need to `require` before
calling the function.


        Stefan




  parent reply	other threads:[~2021-04-30  5:17 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-29 23:33 Hooks in minor modes steve-humphreys
2021-04-29 23:43 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-04-30  3:31 ` Stefan Monnier
2021-04-30  4:12   ` steve-humphreys
2021-04-30  4:33     ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-04-30  4:43       ` require (was: Re: Hooks in minor modes) Emanuel Berg via Users list for the GNU Emacs text editor
2021-04-30  5:03         ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-04-30  5:44           ` Jean Louis
2021-04-30 21:53             ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-04-30 23:16               ` Jean Louis
2021-05-01  0:26                 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-05-01  5:49                   ` Jean Louis
2021-05-01  6:09                     ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-05-01  9:23                       ` Jean Louis
2021-05-04  2:29                         ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-05-04  5:40                           ` Yuri Khan
2021-05-04  6:02                             ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-04-30 17:27           ` FW: [External] : " Drew Adams
2021-04-30 22:17             ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-05-01  0:36               ` FW: " Drew Adams
2021-05-01  0:51                 ` Drew Adams
2021-05-01  0:49               ` FW: " Drew Adams
2021-05-01  0:53                 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-04-30  5:17     ` Stefan Monnier [this message]
2021-04-30  5:32       ` Hooks in minor modes Emanuel Berg via Users list for the GNU Emacs text editor

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