From: Markus Triska <triska@gmx.at>
Subject: Re: remove extra whitespace on a line
Date: Sat, 02 Dec 2006 13:15:33 +0100 [thread overview]
Message-ID: <87irgu8pei.fsf@gmx.at> (raw)
In-Reply-To: mailman.1421.1165042886.2155.help-gnu-emacs@gnu.org
"Herbert Euler" <herberteuler@hotmail.com> writes:
> How about this?
>
> (defun just-one-space-in-current-line (&optional n)
> (interactive "*p")
> (save-excursion
> (save-restriction
> (narrow-to-region (line-beginning-position)
> (line-end-position))
> (goto-char (point-min))
> (while (re-search-forward "[ \t]" nil t)
> (just-one-space n)))))
Or this:
(defun just-one-space-in-current-line (&optional n)
(interactive "*p")
(save-excursion
(beginning-of-line)
(while (re-search-forward "[ \t]" (line-end-position) t)
(just-one-space n))))
All the best,
Markus Triska
next parent reply other threads:[~2006-12-02 12:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.1421.1165042886.2155.help-gnu-emacs@gnu.org>
2006-12-02 12:15 ` Markus Triska [this message]
2006-12-02 12:55 ` remove extra whitespace on a line David Hansen
[not found] ` <mailman.1428.1165064915.2155.help-gnu-emacs@gnu.org>
2006-12-02 17:40 ` Greg Bognar
2006-12-02 17:58 ` Markus Triska
2006-12-02 19:49 ` David Hansen
2006-12-02 20:52 ` Dieter Wilhelm
2006-12-02 6:27 Greg Bognar
2006-12-02 6:46 ` Chris Menzel
2006-12-02 7:01 ` Herbert Euler
2006-12-02 7:02 ` Eric Hanchrow
2006-12-02 8:43 ` Dieter Wilhelm
2006-12-02 13:50 ` Perry Smith
[not found] ` <mailman.1429.1165067469.2155.help-gnu-emacs@gnu.org>
2006-12-02 15:26 ` B. T. Raven
2006-12-02 8:20 ` roodwriter
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