From: npostavs@users.sourceforge.net
To: Reuben Thomas <rrt@sc3d.org>
Cc: Mark Karpov <markkarpov@openmailbox.org>, 25157@debbugs.gnu.org
Subject: bug#25157: 26.0.50; whitespace-cleanup does not remove single trailing empty line anymore
Date: Thu, 22 Dec 2016 19:03:53 -0500 [thread overview]
Message-ID: <87tw9va4uu.fsf@users.sourceforge.net> (raw)
In-Reply-To: <CAOnWdogZN9+D0GjW2i=Y13FrhnXAKA6fD+QOQM5xh5LgW923ig@mail.gmail.com> (Reuben Thomas's message of "Thu, 22 Dec 2016 12:53:37 +0000")
Reuben Thomas <rrt@sc3d.org> writes:
> On Dec 22, 2016 2:17 AM, <npostavs@users.sourceforge.net> wrote:
>> >
>> > The only thing I'd change in your match is, as in mine, remove the FIXME after save-match-data.
>>
>> (whitespace-cleanup): Remove a FIXME: the reason for save-match-data
>> is the call of re-search-forward.
>>
>> I'm not sure this is a sufficient explanation of why save-match-data is
>> needed. Usually in Emacs the caller is responsible for saving the match
>> data, if it needs to. I don't really see the need here.
>
> Can it be removed then?
Probably yes.
> The only perhaps unexpected thing I can think of is that whitespace-cleanup can be called from a hook, such as save-file-hook, but that
> doesn't seem to matter.
next prev parent reply other threads:[~2016-12-23 0:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-10 14:41 bug#25157: 26.0.50; whitespace-cleanup does not remove single trailing empty line anymore Mark Karpov
2016-12-20 4:36 ` npostavs
2016-12-20 18:37 ` Reuben Thomas
2016-12-21 0:51 ` Reuben Thomas
2016-12-21 4:07 ` npostavs
2016-12-21 11:07 ` Reuben Thomas
2016-12-22 2:18 ` npostavs
2016-12-22 12:53 ` Reuben Thomas
2016-12-23 0:03 ` npostavs [this message]
2016-12-23 10:44 ` Reuben Thomas
2016-12-24 15:34 ` npostavs
2016-12-26 22:37 ` Reuben Thomas
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