From: Colin Yates <colin.yates@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Doing things only in a particular mode
Date: Mon, 24 Aug 2015 15:49:54 +0100 [thread overview]
Message-ID: <m28u9068rx.fsf@gmail.com> (raw)
(newbie warning).
So I understand about (add-hook...) but I can't find the hook I
want. Basically, I have visual-line-mode turned on globally, but I want
to disable it when I view the headers in mu4e.
The buffer is called *mu4e-headers* and I can see the major mode is
mu4e-headers but the following code has no effect:
(add-hook 'mu4e-headers-hook
(lambda ()
(visual-line-mode 0)))
I am not sure how 'hooks' are created - I searched through the source
code for my4e-headers-hook but couldn't find it.
Assuming this is the right approach, how can I say 'when the major mode
is X then do this'. What is the idiomatic Emacs way?
Thanks!
Sent with my mu4e
next reply other threads:[~2015-08-24 14:49 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-24 14:49 Colin Yates [this message]
[not found] <mailman.0.1440427806.19573.help-gnu-emacs@gnu.org>
2015-08-24 15:18 ` Doing things only in a particular mode Dan Espen
2015-08-24 16:28 ` Colin Yates
2015-08-24 17:32 ` John Mastro
2015-08-25 1:30 ` Emanuel Berg
2015-08-25 1:55 ` Emanuel Berg
2015-08-27 5:17 ` Marcin Borkowski
2015-08-24 17:18 ` Joost Kremers
2015-08-24 17:30 ` Colin Yates
2015-08-24 19:47 ` Jorge A. Alfaro-Murillo
2015-08-26 13:54 ` Stefan Monnier
2015-08-26 19:35 ` Jorge A. Alfaro-Murillo
2015-08-26 20:09 ` Jorge A. Alfaro-Murillo
2015-08-27 13:53 ` Stefan Monnier
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