From: Tassilo Horn <tsdh@gnu.org>
To: "Rüdiger Sonderfeld" <ruediger@c-plusplus.de>
Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org
Subject: Re: `turn-on-eldoc-mode' obsolete?
Date: Thu, 10 Apr 2014 13:12:46 +0200 [thread overview]
Message-ID: <87r455o2tt.fsf@gnu.org> (raw)
In-Reply-To: <1466870.uFosKEoTT2@descartes> ("Rüdiger Sonderfeld"'s message of "Thu, 10 Apr 2014 13:07:03 +0200")
Rüdiger Sonderfeld <ruediger@c-plusplus.de> writes:
Hi Rüdiger,
> in r116095 the function `turn-on-eldoc-mode' was replaced by an alias
> for `eldoc-mode' and marked obsolete. There was no entry in the
> ChangeLog for this and I don't understand the reason. It seems
> several minor modes provide a `turn-on' function to avoid the toggling
> behaviour of the minor mode command (e.g., turn-on-auto-fill,
> turn-on-flyspell, etc.). Which is quite useful for mode hooks.
It used to be but not anymore. Now all minor-modes defined with
`define-minor-mode' (which see) are turned on when passed no argument.
Thus
(add-hook 'some-mode-hook #'some-minor-mode)
will always enable some-minor-mode.
The toggling behavior is only active in interactive calls or from lisp
if you provide 'toggle as argument.
Bye,
Tassilo
next prev parent reply other threads:[~2014-04-10 11:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-10 11:07 `turn-on-eldoc-mode' obsolete? Rüdiger Sonderfeld
2014-04-10 11:12 ` Tassilo Horn [this message]
2014-04-10 11:22 ` Rüdiger Sonderfeld
2014-04-10 11:37 ` Tassilo Horn
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