From: Tassilo Horn <tassilo@member.fsf.org>
To: help-gnu-emacs@gnu.org
Subject: Re: how do you strip leading white spaces in c-mode or similar?
Date: Fri, 06 Jul 2007 12:35:12 +0200 [thread overview]
Message-ID: <87odipq0pr.fsf@baldur.tsdh.de> (raw)
In-Reply-To: 1183685346.183441.17470@n60g2000hse.googlegroups.com
Johna <nnn4431@mailc.net> writes:
Hi Johna,
>> insert
>>
>> (add-hook 'before-save-hook 'delete-trailing-whitespace t t)
>>
>> into your mode-hook... which will strip them on each save.
>
> Sorry I am too dumb to do that.
> Can you post a more complete example?
That is complete.
> I added the above line to the end of my .emacs file, restarted emacs
> but it had no effect.
That's all what is needed. As soon as you save the file, all trailing
whitespaces will be deleted.
> The white space usually is added when I press TAB and then ENTER
> for those who wonder where it comes from.
That's strange, anyway. Here, my emacs (22.1) removes trailing
whitespaces in the current line as soon as I go to the next line...
Bye,
Tassilo
--
The desire to be rewarded for one's creativity does not justify
depriving the world in general of all or part of that creativity.
(Richard M. Stallman)
next prev parent reply other threads:[~2007-07-06 10:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-05 0:34 how do you strip leading white spaces in c-mode or similar? Johna
2007-07-05 8:49 ` brianjiang
2007-07-05 13:20 ` Eli Zaretskii
2007-07-05 17:48 ` Peter Lee
2007-07-06 1:29 ` Johna
2007-07-06 10:35 ` Tassilo Horn [this message]
2007-07-06 12:32 ` Eli Zaretskii
2007-07-06 12:48 ` Nikolaj Schumacher
2007-07-06 15:52 ` Eli Zaretskii
2007-07-08 9:16 ` Nikolaj Schumacher
2007-07-06 12:41 ` Nikolaj Schumacher
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