From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#39190: 28.0.50; two buffers with same buffer-file-name (diff-syntax-fontify-props) Date: Mon, 27 Jan 2020 20:30:31 -0500 Message-ID: References: <875zh73dg8.fsf@betli.tmit.bme.hu> <8736c921s6.fsf@mail.linkov.net> <875zh13e5d.fsf@mail.linkov.net> <87imkwfnyv.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="90239"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 39190@debbugs.gnu.org, Felician Nemeth To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jan 28 02:31:18 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 1iwFio-000NOf-3Q for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 28 Jan 2020 02:31:18 +0100 Original-Received: from localhost ([::1]:53008 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwFim-0002OA-RM for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 27 Jan 2020 20:31:16 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56322) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwFid-0002MX-PI for bug-gnu-emacs@gnu.org; Mon, 27 Jan 2020 20:31:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iwFiZ-000733-6a for bug-gnu-emacs@gnu.org; Mon, 27 Jan 2020 20:31:05 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:53354) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iwFiX-00072B-RE for bug-gnu-emacs@gnu.org; Mon, 27 Jan 2020 20:31:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iwFiX-0005Nv-OR for bug-gnu-emacs@gnu.org; Mon, 27 Jan 2020 20:31:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 28 Jan 2020 01:31:01 +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=B39190.158017504720675 (code B ref 39190); Tue, 28 Jan 2020 01:31:01 +0000 Original-Received: (at 39190) by debbugs.gnu.org; 28 Jan 2020 01:30:47 +0000 Original-Received: from localhost ([127.0.0.1]:59327 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iwFiI-0005NP-Vf for submit@debbugs.gnu.org; Mon, 27 Jan 2020 20:30:47 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:57098) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iwFiF-0005NB-CL for 39190@debbugs.gnu.org; Mon, 27 Jan 2020 20:30:45 -0500 Original-Received: from pmg1.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id 3D3541011CA; Mon, 27 Jan 2020 20:30:37 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id 37E69100375; Mon, 27 Jan 2020 20:30:35 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1580175035; bh=1f9lDce1ZZVv3NVeFz4qjN0hxXNor7X2FHg16JajYXc=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=Ldrjiop3S+jKcsG7o1U6sGr6iDMVFoQX0IUeS0j2Qhjc0+ibVLnEYcC3RUNXkFbDL f6GWVXe0UbDuKg8iiHQUsV9IHaWNkBRgjcb0P0E8KrAT5xZtZUipZdiuAmbGOAUzs/ C4bAwl90Dbz7FHKYet2KA4kVyKfzNpVEsoNcly/KFwV0hV5BtL0PLBZA6bkZsR9tb+ RkX7hes84tmVftD8RdDGdoDXdzVLY4kA3eY6N8S1ZYIzg970NsRELEHmZhfuq5z0rC zv2wrudjT5nSrX2sLb7OOK/rONvrtSPupmsktFALIzcdnXbuuvEqKGS+k/LZbU2RvY 2BrSPGlQ0w6/Q== Original-Received: from pastel (unknown [45.72.213.248]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 00D3E120732; Mon, 27 Jan 2020 20:30:33 -0500 (EST) In-Reply-To: <87imkwfnyv.fsf@mail.linkov.net> (Juri Linkov's message of "Tue, 28 Jan 2020 02:01:44 +0200") 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:175341 Archived-At: > This requires more testing, but at least such patch > basically would look like this: This looks pretty good to me. I wonder what Eli thinks about it. > +(defvar-local buffer-file-name-for-mode nil) Clearly we'd need a docstring here. > + (if (or buffer-file-name buffer-file-name-for-mode) And now that I think about it, maybe (or buffer-file-name-for-mode buffer-file-name) would be preferable (in case we want to set the major mode of a file buffer based o a different file name). Stefan