From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Felician Nemeth Newsgroups: gmane.emacs.bugs Subject: bug#39190: 28.0.50; two buffers with same buffer-file-name (diff-syntax-fontify-props) Date: Tue, 28 Jan 2020 18:18:05 +0100 Message-ID: <87d0b3qz3m.fsf@betli.tmit.bme.hu> References: <875zh73dg8.fsf@betli.tmit.bme.hu> <8736c921s6.fsf@mail.linkov.net> <875zh13e5d.fsf@mail.linkov.net> <87h80iqafm.fsf@betli.tmit.bme.hu> <87ftg0fnyb.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="7073"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) Cc: 39190@debbugs.gnu.org, Stefan Monnier To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jan 28 18:19:16 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1iwUWC-0001nw-Hb for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 28 Jan 2020 18:19:16 +0100 Original-Received: from localhost ([::1]:34266 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwUWB-0006N0-Jl for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 28 Jan 2020 12:19:15 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44817) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwUVz-0006LT-Ri for bug-gnu-emacs@gnu.org; Tue, 28 Jan 2020 12:19:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iwUVy-0000pr-Pc for bug-gnu-emacs@gnu.org; Tue, 28 Jan 2020 12:19:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55072) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iwUVy-0000pn-Le for bug-gnu-emacs@gnu.org; Tue, 28 Jan 2020 12:19:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iwUVy-0005Qw-I1 for bug-gnu-emacs@gnu.org; Tue, 28 Jan 2020 12:19:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Felician Nemeth Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 28 Jan 2020 17:19:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 39190 X-GNU-PR-Package: emacs Original-Received: via spool by 39190-submit@debbugs.gnu.org id=B39190.158023189520828 (code B ref 39190); Tue, 28 Jan 2020 17:19:02 +0000 Original-Received: (at 39190) by debbugs.gnu.org; 28 Jan 2020 17:18:15 +0000 Original-Received: from localhost ([127.0.0.1]:32812 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iwUVC-0005Pr-Vj for submit@debbugs.gnu.org; Tue, 28 Jan 2020 12:18:15 -0500 Original-Received: from mail-wr1-f48.google.com ([209.85.221.48]:47013) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iwUVB-0005Pd-5z for 39190@debbugs.gnu.org; Tue, 28 Jan 2020 12:18:13 -0500 Original-Received: by mail-wr1-f48.google.com with SMTP id z7so16921139wrl.13 for <39190@debbugs.gnu.org>; Tue, 28 Jan 2020 09:18:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:face:mime-version; bh=lO0VwfDTwKO4+oWh0Iq1A9vTsxi9DkClmmF9NhZ13TA=; b=Gc5PI1cKVTvWnreMyTXbzVOfcyLyrozpYL9UJirndSv8Xvr23ssLobBkxhvU85nd26 L2AWs6/LLiT5fwK7DdA8YYgazwMp17x6j382ev5GsudaQpR8IAIR2prnfEBjLyce9/BX ZzyMYaiJhtgaZ7YeiXfTHkNKJsdyJmKYEB2QqMk75w169+Ns3/pSKq02DppDFfDPVSYI 8sJOAL/uSt+AQFeFyyEJbNdlCxMnuLC2q05yUPERwF6Pr1rmpB5//kTQjo2qYOPaxUCm nIs8l+Q/a/lZdr2cieERTtTLh/W3y+nG39IOVnkH7vn51bljYf7vd7Zcz7NdK1FCDlAp 2p0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:face:mime-version; bh=lO0VwfDTwKO4+oWh0Iq1A9vTsxi9DkClmmF9NhZ13TA=; b=F4BxfYXj2wf1Iveq9aY7y7qcxnkzU5imnCOOhaSvM9hlFYS3dn925yMORkd9UdIgm1 F9Vj2P6FQS3Ywf3miUQpShFfykkc0z5+zC3ZB42B/MIURduWbiYJKTo24YqVWTKDAfKX xFNqDGdngRtwywsWegD6/iP667fD2GfvKfLftqTwacuE/UFl1kuxE1hN2TJdAN5G9QRp KoXoxHenBhDXXEcouZzcOkfrDs5BZUWl99wIV0nGAQH2xL0/T/OVzDpW6b59j/AZOvvm JALXYMCYlHnv5r+yTLTZzq6v3P2wFreFNEQ8wAKBo5NUFqpYjOSPA9b/lU7VgEjJkUcj VWHA== X-Gm-Message-State: APjAAAV3qbQxWPf5htZSO7Tmcmcc/oMgLZIr+g2/SSS1v5HA1VqEQ+bE teus4+NMOipqNxeeqzoecL0Eznl1 X-Google-Smtp-Source: APXvYqy3+sOzmWfQRTpQ8RIcsI3btD/gjpMWW8qeqso6J6YRDu14AS/pQKvhfxX5MEv75+HJmufLKA== X-Received: by 2002:a5d:480b:: with SMTP id l11mr28919793wrq.129.1580231887135; Tue, 28 Jan 2020 09:18:07 -0800 (PST) Original-Received: from betli.gmail.com (catv-178-48-82-41.catv.broadband.hu. [178.48.82.41]) by smtp.gmail.com with ESMTPSA id a198sm2774369wme.12.2020.01.28.09.18.05 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 28 Jan 2020 09:18:06 -0800 (PST) In-Reply-To: <87ftg0fnyb.fsf@mail.linkov.net> (Juri Linkov's message of "Tue, 28 Jan 2020 02:05:04 +0200") Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwAgMAAAAqbBEUAAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAADFBMVEX5+fmhoaEwMDD/ ///TMNVWAAAAAWJLR0QDEQxM8gAAAAlwSFlzAAAPEgAADxIBIZvyMwAAAAd0SU1FB+AICBUfHgLs gGoAAAGXSURBVCjPRdK/b5tAFAfw753gBEwM2ApMbuVIqf+Ko0qiyhOu4sj2xJBYMn/FUdX7UUUZ OjHgyvf+yj6IcW6Bjx53934ADEvs8bmEr8UVoTYTOyJO9KoYsVofN8kILdbeJ8Li6YpZWop4xOK0 VdfIoXmkHn5/5D7/Ts/8THacSqnkKTcMTxgUkVzFnEIRTKwwYYSCvzfg16f0i8YApW/XG/Pm8R49 dXjxKmRnxv3OwooQWcv4RUYem1fsNe/WU63uk7AmYxk78y32/ee2tZB4fO+WcZ7lnIGEolXW1EGw LfkSuQ0XTgRefgNlfNwRNV6QhBxJ8JNxTMUPyBqTd0bjaAP5G7NJRU39z80hLOZTjqB7K3tEEFSj aEsuQew6qBxxyhHjVUR7H7NpC9iHJZGLMCEuweqAqE1BHbfK2oRIz9EHYA/+wiFWru9smeVfuWNZ 2+NFtX80UA1TvJNdytM4DwO4kY7bJz8Qcd0G0ceslZGkkeoBsjUHwF1+jjM3XHaXEZ7mGLfwPFO+ RV9QLY2iEdmDo78D/gNPaXVYqd+pyQAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAxNi0wOC0wOFQyMzoz MDoyOCswMjowMGy/yHYAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMTYtMDgtMDhUMjM6MzA6MjgrMDI6 MDAd4nDKAAAAAElFTkSuQmCC X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:175358 Archived-At: >>> Now I tried to repeat this problem with eglot and got such backtrace: >> [...] >> >> Did you use the ELPA version or the git master? > > The backtrace was from the ELPA version, but trying it > in the git master signals a different error: > > Error in post-command-hook: > (error "[eglot] Can't guess mode to manage for ` *diff-syntax:... That's strange. I was able to reproduce the original bug report following this recipe: https://github.com/joaotavora/eglot/pull/233#issuecomment-466691992 I wonder if your setup is different is some way. >> Having read your discussion I have a feeling that this issue affects >> more than just Eglot. Nevertheless we plan a feature that postpones the >> activation of Eglot and this feature is somewhat similar to Stefan's >> first suggestion. So if the only concern is Eglot, then this issue can >> be closed. > > Since it will take much time when the fix in Emacs will appear in a released > version, a workaround needs to be added to Eglot immediately. OK, but this feature ("Better syntax highlighting of Diff hunks") will first appear in Emacs 27.