From: Juanma Barranquero <lekktu@gmail.com>
To: Thien-Thi Nguyen <ttn@gnuvola.org>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Clear trailing whitespace on save, but not at the cursor
Date: Mon, 5 Mar 2012 16:07:51 +0100 [thread overview]
Message-ID: <CAAeL0SSkHHRRcEWX6+CX3POBuid5U+kPh9T0CXgCByu467F2xA@mail.gmail.com> (raw)
In-Reply-To: <87aa3vwbsf.fsf@gnuvola.org>
On Mon, Mar 5, 2012 at 12:02, Thien-Thi Nguyen <ttn@gnuvola.org> wrote:
> (defadvice delete-trailing-whitespace
> (around except-for-current-line activate)
> "However, leave trailing whitespace before point alone."
> (let ((save (when (looking-back "\\s-+" (line-beginning-position) t)
> (match-string 0))))
> ad-do-it
> (when save (insert save))))
That does not answer to this part of the request:
> I'm wondering if it's possible to do it in
> such a way that if I save and then quit, it doesn't bug me about
> saving because it modified the file again with the new whitespace.
Juanma
next prev parent reply other threads:[~2012-03-05 15:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-05 0:48 Clear trailing whitespace on save, but not at the cursor Aaron Meurer
2012-03-05 11:02 ` Thien-Thi Nguyen
2012-03-05 15:07 ` Juanma Barranquero [this message]
2012-03-06 8:23 ` Thien-Thi Nguyen
2012-03-22 0:13 ` Aaron Meurer
2012-03-22 15:45 ` Le Wang
2012-03-22 16:56 ` Aaron Meurer
2012-03-05 16:04 ` Deniz Dogan
-- strict thread matches above, loose matches on Subject: below --
2012-03-22 21:08 Doug Lewan
2012-03-23 19:57 ` Aaron Meurer
2012-03-25 14:12 ` Le Wang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAAeL0SSkHHRRcEWX6+CX3POBuid5U+kPh9T0CXgCByu467F2xA@mail.gmail.com \
--to=lekktu@gmail.com \
--cc=help-gnu-emacs@gnu.org \
--cc=ttn@gnuvola.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.