From: Cecil Westerhof <Cecil@decebal.nl>
To: help-gnu-emacs@gnu.org
Subject: How to exclude a major mode from a hook
Date: Wed, 11 Feb 2015 10:22:40 +0100 [thread overview]
Message-ID: <87twysx0nz.fsf@Equus.decebal.nl> (raw)
I had the following in my .emacs:
(add-hook 'before-save-hook 'delete-trailing-whitespace)
But I also use Gnus and a signature starts with '-- ' and now the
space is deleted and it is not a signature anymore.
So I rewrote it to:
(add-hook 'before-save-hook (lambda () (when (not (string= major-mode "message-mode"))
'delete-trailing-whitespace)))
--
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof
next reply other threads:[~2015-02-11 9:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-11 9:22 Cecil Westerhof [this message]
2015-02-11 9:50 ` How to exclude a major mode from a hook Fabrice Niessen
2015-02-11 12:31 ` Cecil Westerhof
2015-02-11 10:15 ` Nicolas Richard
2015-02-12 2:39 ` Robert Thorpe
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