From: Bob Proulx <bob@proulx.com>
To: help-gnu-emacs@gnu.org
Subject: Re: removing white space highlight
Date: Sat, 20 Feb 2016 18:34:17 -0700 [thread overview]
Message-ID: <20160220183203963873857@bob.proulx.com> (raw)
In-Reply-To: <87vb5ilx7p.fsf@debian.uxu>
Emanuel Berg wrote:
> Of course, there shouldn't be any superfluous
> whitespace trailing individual text lines *or* the
> file contents itself.
>
> Here one way to do it:
>
> ;; (setq before-save-hook nil)
> (defun before-save-hook-f ()
> (delete-trailing-whitespace) )
> (setq before-save-hook #'before-save-hook-f)
That is one way to do it. However I don't think it is a good idea to
do this automatically every time. I would rather see that it needs to
be done and the do it intentionally. Usually I will do one whitespace
only cleanup with no other changes and do it first. That way diff -b
or -w or -B or other combination will show as clean with no
non-whitespace changes. And then I make the change I want to make.
If it is automatic then this mixes those two things both at the same
time. I would rather see them distict.
Bob
next prev parent reply other threads:[~2016-02-21 1:34 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-18 10:06 removing white space highlight Luca Ferrari
2016-02-18 10:19 ` Gian Uberto Lauri
2016-02-18 10:54 ` Luca Ferrari
2016-02-18 10:30 ` tomas
2016-02-18 13:34 ` Luca Ferrari
2016-02-18 13:17 ` tomas
2016-02-18 14:37 ` Luca Ferrari
2016-02-18 14:15 ` tomas
2016-02-18 16:08 ` Luca Ferrari
2016-02-19 0:23 ` Emanuel Berg
2016-02-19 1:05 ` Drew Adams
2016-02-19 16:02 ` Marcin Borkowski
2016-02-19 20:43 ` Emanuel Berg
2016-02-19 20:50 ` Marcin Borkowski
2016-02-20 0:30 ` Emanuel Berg
2016-02-20 19:08 ` Bob Proulx
2016-02-21 0:32 ` Emanuel Berg
2016-02-21 1:34 ` Bob Proulx [this message]
2016-02-21 1:48 ` Emanuel Berg
2016-02-21 3:27 ` Robert Thorpe
2016-02-21 3:31 ` Emanuel Berg
2016-02-21 5:00 ` Marcin Borkowski
2016-02-21 6:10 ` Emanuel Berg
2016-02-21 11:48 ` tomas
2016-02-21 17:13 ` Emanuel Berg
2016-02-23 0:33 ` Robert Thorpe
2016-02-23 0:41 ` Emanuel Berg
2016-02-24 0:44 ` Robert Thorpe
2016-02-24 1:41 ` Emanuel Berg
2016-02-24 20:38 ` Robert Thorpe
2016-02-25 0:10 ` Emanuel Berg
2016-02-25 8:47 ` Luca Ferrari
2016-02-25 9:29 ` Christian Kruse
2016-02-25 19:58 ` Robert Thorpe
2016-02-25 20:10 ` vc-region-history promotion (was: removing white space highlight) Stefan Monnier
2016-02-25 22:15 ` removing white space highlight Emanuel Berg
2016-02-25 22:41 ` Robert Thorpe
2016-02-26 0:02 ` Emanuel Berg
2016-02-26 2:58 ` Robert Thorpe
2016-02-26 3:29 ` Emanuel Berg
2016-02-26 6:08 ` Bob Proulx
2016-02-26 19:48 ` Emanuel Berg
2016-02-27 20:54 ` Robert Thorpe
2016-02-28 2:43 ` Emanuel Berg
2016-02-28 18:09 ` Robert Thorpe
2016-02-29 0:52 ` Emanuel Berg
2016-02-29 2:43 ` Robert Thorpe
2016-02-22 14:05 ` Luca Ferrari
2016-02-23 0:13 ` Emanuel Berg
2016-02-23 0:34 ` Robert Thorpe
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