From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.devel Subject: Re: Don't complain about changed file when it hasn't changed Date: Mon, 29 Aug 2016 08:44:28 +0200 Message-ID: <877fb0dqgj.fsf@gmx.de> References: <031d3e59-eaa3-df7a-492d-2a2d3c726094@gmail.com> <8e93c13b-0202-a143-0f07-6480e30e472a@dancol.org> <3b1ce0fb-1ca5-0614-5622-4222cf8c9470@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1472453102 5791 195.159.176.226 (29 Aug 2016 06:45:02 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 29 Aug 2016 06:45:02 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) Cc: Daniel Colascione , emacs-devel@gnu.org To: =?utf-8?Q?Cl=C3=A9ment?= Pit--Claudel Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Aug 29 08:44:58 2016 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1beGJV-00014k-BE for ged-emacs-devel@m.gmane.org; Mon, 29 Aug 2016 08:44:57 +0200 Original-Received: from localhost ([::1]:42052 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1beGJS-0007wy-Mm for ged-emacs-devel@m.gmane.org; Mon, 29 Aug 2016 02:44:54 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:52388) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1beGJL-0007wg-Qr for emacs-devel@gnu.org; Mon, 29 Aug 2016 02:44:48 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1beGJH-0004uX-Io for emacs-devel@gnu.org; Mon, 29 Aug 2016 02:44:46 -0400 Original-Received: from mout.gmx.net ([212.227.15.18]:57315) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1beGJH-0004uT-8v for emacs-devel@gnu.org; Mon, 29 Aug 2016 02:44:43 -0400 Original-Received: from detlef.gmx.de ([87.146.34.250]) by mail.gmx.com (mrgmx001) with ESMTPSA (Nemesis) id 0MPDaC-1bie1m3edM-004T7e; Mon, 29 Aug 2016 08:44:31 +0200 In-Reply-To: <3b1ce0fb-1ca5-0614-5622-4222cf8c9470@gmail.com> (=?utf-8?Q?=22Cl=C3=A9ment?= Pit--Claudel"'s message of "Sun, 28 Aug 2016 23:43:46 -0400") X-Provags-ID: V03:K0:Yc7Nh0vSfMwZmJCVSns0ZxmRHe8QfVxgZH5zWqCp+X+ypXY8wif BocNdTMAQRfXTyF1MhMeyhDB81PKbt2FsA8HRHbqx7Bcyx0QgdWz4bnkWeH1SUMqThzYv2N jiE+lxmaZxTvhVB6SYpnDkgwyLrwHn5aZJX8zdIVYRdDQYdbKmabbaN75feK1t0VfQ3WN4n WP8bpRZDYOf3lVIcNeKUA== X-UI-Out-Filterresults: notjunk:1;V01:K0:wLUPcRGcrx0=:IWSg8VuxXl0J1mOYhNCc1I rrK6EXD2d9+GNbhKtGCbWj4r2nUg4aRd4OX3SdKPa3pYHqR2U1kLzvdgspWYXezyKLKROvOfh mlxo+MBLGzPfhvoE43QqJ+as1X9cw4gPSk6tU55df4IkkLolZ7EK2Mz1bYEjiinAKBqAFMEQz IY2xB4Q+IrzsTpbqr0UI6F9ercUQrurseRHahWAxPlB1dMf4SqxpKmtWh+9M9Dv4VEBSHz6hO kVRxtwV57Pubh14taaXxka41VIIJA1w8GHwHRton1Uo4DbvrvdDPioTPU3lZKdcHa2an67zER KjB1P2YVr+Bwk1pXRvJUxp4Vp/F8MLkr9StI1kpTaleZAFkgRTcrYCEu8CtI8fp6i+zQ15ljN ZZ7/v8373zRpDPzYy5fBuNqwGMLjb6tw8ltozN2J/CEspkz4bEmhzYx9BK7HmOUHGVM8Sev7x OYCZE9+D/8RFzgPbY3Dt+FLac3eLiGrcI19zTyBboAqM5znlwR1GC1xr3iquHTzlPbTeX75Vd ot+kJJAgQpIJm4chb3GnGOK/yvOx45E5V2Ssj0l5ik79ErV0wTe4iqSHYDEs/MH4Rppj6LieX 8B+dzKcKRY3bL+R9OgKOltwx/QvbkTHYiAfDTkcqF2+11aqcMiA/WEh6bmEFqVh1P88gSOqD+ ZHGwRVRTF+4wm6JnnmzDSTT/nq8QUEdcwujz7N8TT38QRIsPy/s1BLIm2Q3qm4qlPSLd+oexG XYEbOsJEtOrN9+2iy/JNlbxge35FGX5Utx2P3CzAmB/QIuZ+VUOC4dYLNogkDqUQGKXaTZD2 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.15.18 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:206860 Archived-At: Cl=C3=A9ment Pit--Claudel writes: >>> Also, maybe this should be predicated on a test for small-enough >>> files? For large-ish files, it could make things slow. >> >> Memory is very fast these days, and compare-buffer-substrings is efficie= nt. > > I was concerned about insert-file-contents :) Same concern here, for remote files. For large remote files I would prefer a cksum call, if possible. But maybe we shall profile this, first.