GNU bug report logs - #21766
25.0.50; delete-trailing-whitespace sometimes deletes non-whitespace

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Package: emacs;

Reported by: Markus Triska <triska <at> metalevel.at>

Date: Mon, 26 Oct 2015 23:10:01 UTC

Severity: normal

Merged with 21769

Found in version 25.0.50

Done: Juanma Barranquero <lekktu <at> gmail.com>

Bug is archived. No further changes may be made.

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Message #23 received at 21766 <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Juanma Barranquero <lekktu <at> gmail.com>
Cc: 21766 <at> debbugs.gnu.org, Markus Triska <triska <at> metalevel.at>
Subject: Re: bug#21766: 25.0.50; delete-trailing-whitespace sometimes deletes
 non-whitespace
Date: Tue, 27 Oct 2015 09:25:15 +0100

> Hmm, what's the gain for the added complexity?

Maybe none.  I have no idea how the regexp machine works when looking
for "\\s-$".  If it looks for whitespace followed by a line end and not
for whitespace preceding a line end, the old version will be slow with
indented code.

martin
This bug report was last modified 9 years and 210 days ago.

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