From: Nicolas Richard <theonewiththeevillook@yahoo.fr>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Cancel enabling of minor-mode.
Date: Thu, 28 Nov 2013 13:22:09 +0100 [thread overview]
Message-ID: <87li08u366.fsf@yahoo.fr> (raw)
In-Reply-To: <jwvppplk1nc.fsf-monnier+gmane.emacs.help@gnu.org> (Stefan Monnier's message of "Wed, 27 Nov 2013 15:53:23 -0500")
>> Can I somehow cancel enabling of my minor-mode?
>
> To cancel, you can (setq test-mode nil).
IIUC, it will still run any hook associated with the mode like for any
mode change (+ show the message "Test mode disabled"). Not too bad, but
not exactly like cancelling either. Perhaps some (user-error ...) would
be ok in that case ?
Otherwise, the OP could define a helper function `test-mode-maybe'
which would check and only activate if it's ok.
--
Nico.
next prev parent reply other threads:[~2013-11-28 12:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-27 8:27 Cancel enabling of minor-mode Constantin Kulikov
2013-11-27 20:53 ` Stefan Monnier
2013-11-28 12:22 ` Nicolas Richard [this message]
2013-11-28 15:06 ` Stefan Monnier
2013-11-28 17:13 ` Constantin Kulikov
2013-11-28 17:17 ` Constantin Kulikov
2013-11-28 17:22 ` Constantin Kulikov
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