From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#21766: 25.0.50; delete-trailing-whitespace sometimes deletes non-whitespace Date: Tue, 27 Oct 2015 09:25:15 +0100 Message-ID: <562F34EB.8030209@gmx.at> References: <562F3060.9050301@gmx.at> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1445934388 14998 80.91.229.3 (27 Oct 2015 08:26:28 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 27 Oct 2015 08:26:28 +0000 (UTC) Cc: 21766@debbugs.gnu.org, Markus Triska To: Juanma Barranquero Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Oct 27 09:26:13 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Zqza6-0001oN-RS for geb-bug-gnu-emacs@m.gmane.org; Tue, 27 Oct 2015 09:26:11 +0100 Original-Received: from localhost ([::1]:58091 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zqza5-0006k6-Vm for geb-bug-gnu-emacs@m.gmane.org; Tue, 27 Oct 2015 04:26:09 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58261) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zqza2-0006k0-V0 for bug-gnu-emacs@gnu.org; Tue, 27 Oct 2015 04:26:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZqzZy-0006PA-0O for bug-gnu-emacs@gnu.org; Tue, 27 Oct 2015 04:26:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:49235) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZqzZx-0006P6-So for bug-gnu-emacs@gnu.org; Tue, 27 Oct 2015 04:26:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1ZqzZx-0001T3-Kp for bug-gnu-emacs@gnu.org; Tue, 27 Oct 2015 04:26:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 27 Oct 2015 08:26:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21766 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 21766-submit@debbugs.gnu.org id=B21766.14459343235592 (code B ref 21766); Tue, 27 Oct 2015 08:26:01 +0000 Original-Received: (at 21766) by debbugs.gnu.org; 27 Oct 2015 08:25:23 +0000 Original-Received: from localhost ([127.0.0.1]:39942 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZqzZL-0001S8-0Y for submit@debbugs.gnu.org; Tue, 27 Oct 2015 04:25:23 -0400 Original-Received: from mout.gmx.net ([212.227.17.20]:50233) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZqzZI-0001Rz-AK for 21766@debbugs.gnu.org; Tue, 27 Oct 2015 04:25:21 -0400 Original-Received: from [178.190.19.40] ([178.190.19.40]) by mail.gmx.com (mrgmx101) with ESMTPSA (Nemesis) id 0MI9n0-1Zn9HM3dR0-003skj; Tue, 27 Oct 2015 09:25:19 +0100 In-Reply-To: X-Provags-ID: V03:K0:KeiTTTL/ozW2EIRmkx4eh4cgR5Lv6kUaPlIziOJY4/Ts9+Y2Wu0 H87hwZOS+WOT7zASn9wM6zp5Tz765xgTctVS9bmhf2KYC0EDEaPygisY8Qupn3+WmmpZIfJ Cdf67oXAOteneFyIKXvvzwij+f2i3rBUHPgzGxNQQROk2QJZsKadS2ACpKu3LAjfjtd4FGK 3U/ctpj3UA4vsdiaSJBrw== X-UI-Out-Filterresults: notjunk:1;V01:K0:qb3yV+dvb6U=:zSB7GunSkiwiBM84Axb5Vr 5vMARrZocjOPN5Hl+Qwa3k73vIOsjH6gVW7CBdHdfcra+JCrFbpkJbTjMz7GpA3rnKXOiy47X OJFr6jdGIr29sbjO6cZStlzJJQl44GlLJyoAfVd903suEq+ek741L3HwLMncK65Xd3lnQYCje RP8I0sSChbT/0urjYthOZdaIOfBTJ7ilWktAHT6n/nwH4iUhDBca3hMvIwoZlMqfHNAyh0fa9 TNj2C+tIBzMwxtwMSfZSTCE9yuRI1N0wo6H7jlYVHcLTLMBBtLEQPAqdVSp/TDYSJPUvgwMdc n42cPsy0FwZXB+pbHgmxYk07AL9SU5hgrglhTHaft5PC+jg8MAanyvngeusVyMy54B0fSIc5X qyWcsWjNyaNccvvl385Qg8KgX1R4GcPSoqablzItWeswQ2YCaY/xFK3RXwniMsqTTm4KVPbEf gMPiUbNY46e4dywZ9h03kvJyanM2kaUW9shCxMUhyRx8ij7KWjpzaWp3NENeCGKWNYU9ADsux zeJQdygP6OIb8UJn2tMnS3wBPCkFY0vG8/DU9PobvbKB8/vd8Z48ui0tpy/4Kk7FudJJlD6Rw UyzkxxoVMKxbuPf5FA5nCdUIu0vD03FZN7wx36gHLANNyaruTq9n2CJ6J7M1dsRmOv0QIG50Q PRM4V4d1e2j34M2ItpdoQQKkQ+doEU2ycLtL4HnTF6jXiCVlNz30ICI9wVCAzx8u05GS3Ehwj M8+Tg0VKeF/U5iyaZswjDpNaHFQG3jzHON2tabzlDG1e8h4QBnJLJm11nSsH6RfEUSyzer0t X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:108061 Archived-At: > 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