From: Kevin Rodgers <kevin.d.rodgers@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Elisp -- Check if a buffer has a valid `Local Variables' block
Date: Mon, 03 Sep 2007 08:27:53 -0600 [thread overview]
Message-ID: <fbh5lb$bf1$1@sea.gmane.org> (raw)
In-Reply-To: <m2sl66i91a.fsf@cam.ac.uk>
Leo wrote:
> Dear all,
>
> Emacs has some rules regarding the Local Variables block. I wonder if
> there is a function to validate that block or go to that block etc. if
> not could you help me create one?
>
> #v+
> (defun sdl:goto-local-variables ()
> (interactive)
> (let (pt pos)
> (save-excursion
> (goto-char (point-max))
> (save-restriction
> (narrow-to-page)
> (if (> (- (point-max) (point-min)) 3000)
> (setq pt (- (point-max) 3000))
> (setq pt (point-min))))
> (goto-char pt)
> (when (re-search-forward ".*Local Variables:\n\\(.*\n\\)*.*End:" nil t)
> (beginning-of-line 2)
> (setq pos (point))))
> (if pos
> (goto-char pos))))
(condition-case nil
(progn (hack-local-variables t) t)
(error nil))
--
Kevin Rodgers
Denver, Colorado, USA
next prev parent reply other threads:[~2007-09-03 14:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-26 15:56 Elisp -- Check if a buffer has a valid `Local Variables' block Leo
2007-09-03 14:27 ` Kevin Rodgers [this message]
2007-09-03 14:55 ` Leo
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