From: Kevin Rodgers <kevin.d.rodgers@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Setting truncate-lines based on file type (extension)
Date: Wed, 30 Sep 2009 00:00:29 -0600 [thread overview]
Message-ID: <h9us5s$e52$1@ger.gmane.org> (raw)
In-Reply-To: <1f1c52b2-58c2-4674-98b0-836acf647b33@v25g2000yqk.googlegroups.com>
amicitas wrote:
> For certain types of files I want to set truncate-lines to true. I
> would like to be able to specify these files based on the file
> extension. While I know how to set the mode, but how would I go about
> changing settings?
(defun my-set-truncate-lines ()
"Set `truncate-lines' to t when visiting a file whose extension is
\"ext1\", \"ext2\", or \"ext3\"."
(when (member (file-name-extension buffer-file-name)
'("ext1" "ext2" "ext3"))
(setq truncate-lines t))
;; return value for find-file-not-found-hooks:
nil)
(add-hook 'find-file-hook 'my-set-truncate-lines)
(add-hook 'find-file-not-found-functions 'my-set-truncate-lines)
--
Kevin Rodgers
Denver, Colorado, USA
next prev parent reply other threads:[~2009-09-30 6:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-28 20:11 Setting truncate-lines based on file type (extension) amicitas
2009-09-30 6:00 ` Kevin Rodgers [this message]
[not found] ` <mailman.7740.1254290461.2239.help-gnu-emacs@gnu.org>
2009-09-30 13:51 ` John A Pershing Jr
2009-09-30 20:09 ` amicitas
2009-10-01 12:11 ` Kevin Rodgers
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