From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from vsmx012.vodafonemail.xion.oxcs.net (vsmx012.vodafonemail.xion.oxcs.net [153.92.174.90]) by sourceware.org (Postfix) with ESMTPS id 1876C3857C4A for ; Sun, 16 Aug 2020 06:14:44 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 1876C3857C4A Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=nexgo.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=Stromeko@nexgo.de Received: from vsmx004.vodafonemail.xion.oxcs.net (unknown [192.168.75.198]) by mta-8-out.mta.xion.oxcs.net (Postfix) with ESMTP id 2DDBFF34E7E for ; Sun, 16 Aug 2020 06:14:43 +0000 (UTC) Received: from Otto (unknown [84.160.193.16]) by mta-8-out.mta.xion.oxcs.net (Postfix) with ESMTPA id 04F2E19AE1C for ; Sun, 16 Aug 2020 06:14:40 +0000 (UTC) From: ASSI To: cygwin@cygwin.com Subject: Re: [ANNOUNCEMENT] emacs 27.1-1 References: <87pn7srlrf.fsf@Rainer.invalid> <605209a3-eb9b-7972-7b57-a6793e065dba@cornell.edu> Date: Sun, 16 Aug 2020 08:14:40 +0200 In-Reply-To: <605209a3-eb9b-7972-7b57-a6793e065dba@cornell.edu> (Ken Brown via Cygwin's message of "Sat, 15 Aug 2020 17:26:24 -0400") Message-ID: <87y2mfktgv.fsf@Otto.invalid> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-VADE-STATUS: LEGIT X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_NUMSUBJECT, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 16 Aug 2020 06:14:46 -0000 Ken Brown via Cygwin writes: > emacs has long had problems with slow redisplay in files with long > lines. See, for example, > > https://debbugs.gnu.org/cgi/bugreport.cgi?bug=13675 > > and all the bugs that have been merged with it. One suggestion I've > seen recently is to try so-long-mode. Does that help? It might even have one or two of my own bug reports in there. :-) I haven't tried so-long-mode (it seems to have become available only with emacs-27), but it appears from its description that it would also DTRT in my particular case. > Do you have reason to think this is Cygwin-specific? If so, it might > be related to the new pty code. Does it help to set > CYGWIN=disable_pcon before starting any Cygwin processes? (*) I never use the console and I have seen exactly the same problem in emacs-X11 (with DISPLAY on a Linux box) and emacs-nox (both over ssh an in mintty locally). I don't have another system with emacs-27 yet, but I expect that to be unrelated to Cygwin. Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ SD adaptation for Waldorf Blofeld V1.15B11: http://Synth.Stromeko.net/Downloads.html#WaldorfSDada