Eli Zaretskii <eliz@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Received: (at 63463) by debbugs.gnu.org; 12 May 2023 13:26:30 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri May 12 09:26:30 2023 Received: from localhost ([127.0.0.1]:54463 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1pxSmz-00073y-TC for submit <at> debbugs.gnu.org; Fri, 12 May 2023 09:26:30 -0400 Received: from eggs.gnu.org ([209.51.188.92]:44754) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1pxSmy-00073f-2F; Fri, 12 May 2023 09:26:28 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1pxSms-0008He-Lt; Fri, 12 May 2023 09:26:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=UG0jw8XuAlkAOA849nMM3wr/kSzR5pJrT962Fj/42qk=; b=JPndUghHc8EE w1KehyWd/8mjgk5oIlXLTuWdHR16lN3RCnC/CK50PzN0stJeh0qZh1WYWnIIZj6iW0FeMotsgQ3Od 6pEsmKc7Ol79Ebqh+QCUmGVa7zROSe1kXaAONVmBOMW92HRe+XnsQF/wmueH0W8woZub+G2Kutdgs 0jdm8fI8jqAyg4BTjCt6xcgJRDrn2wjlb7tKCN+NjNEtIbayxxYIVsPUUufzOZ9Xgmei3qX4lA0DE puojcmiwLYM0N9e5pslvbFHv6LJMmIeZ3VM4lKC9Y+N8ojB0nYC8NwVO6bTCT4PxTEQqoEGIuhXz1 ZU1F6N/+Qi7PVDWMW7xhNg==; Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1pxSmg-0000J3-Od; Fri, 12 May 2023 09:26:22 -0400 Date: Fri, 12 May 2023 16:26:08 +0300 Message-Id: <831qjld6kv.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Yikai Zhao <yikai@HIDDEN> In-Reply-To: <CANMyjpgJECvd8sCjyif9_-2_d4p+tegEBfBTAyUTPjdKPfNB4w@HIDDEN> (message from Yikai Zhao on Fri, 12 May 2023 20:45:18 +0800) Subject: Re: bug#63463: 29.0.90; Using python-ts-mode for single buffer should not alter global auto-mode-alist settings References: <CANMyjpgJECvd8sCjyif9_-2_d4p+tegEBfBTAyUTPjdKPfNB4w@HIDDEN> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 63463 Cc: 63463 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) tags 63463 notabug wontfix thanks > From: Yikai Zhao <yikai@HIDDEN> > Date: Fri, 12 May 2023 20:45:18 +0800 > > So today, out of nowhere, I noticed that some of the *.py > buffers I opened are using `python-ts-mode` instead of the default > `python-mode`, also some of my configs are not working correctly because > of this (due to different hooks etc.). I was sure I didn't enable or configure > anything related to `python-ts-mode` so that's very strange. > > After some debugging, it turns out that `markdown-mode` used > `python-ts-mode` when fontifying a python code block > (https://github.com/jrblevin/markdown-mode/commit/44ac8e4f96f03149f60cb182f8b3f1503f66f6d0), > and during that, `python-ts-mode` modified the global `auto-mode-alist` > settings so that all future *.py buffers I opened use that instead. > > I believe this is a bug in emacs: using some treesit-based major mode > for single buffer should not automatically alter the global settings. I > don't think previously there's any other major modes doing that. It is not a bug, it is the intended behavior that loading python-ts-mode makes that mode the default for Python files. However, the root cause of the issue you are describing seems to be markdown-mode, which is not part of Emacs. I don't understand well enough why markdown-mode needs to load python-ts-mode, but in any case, this issue should be solved in markdown-mode, I think. > (I also submitted a bug report to `markdown-mode`: > https://github.com/jrblevin/markdown-mode/issues/761) Thanks; let's see what the markdown-mode's developers say about this.
bug-gnu-emacs@HIDDEN:bug#63463; Package emacs.
Full text available.Received: (at submit) by debbugs.gnu.org; 12 May 2023 12:45:44 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri May 12 08:45:44 2023 Received: from localhost ([127.0.0.1]:54386 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1pxS9X-0005o9-KJ for submit <at> debbugs.gnu.org; Fri, 12 May 2023 08:45:44 -0400 Received: from lists.gnu.org ([209.51.188.17]:37506) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <i@HIDDEN>) id 1pxS9W-0005o2-6E for submit <at> debbugs.gnu.org; Fri, 12 May 2023 08:45:42 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <i@HIDDEN>) id 1pxS9U-0001tn-Mb for bug-gnu-emacs@HIDDEN; Fri, 12 May 2023 08:45:41 -0400 Received: from mail-wm1-x335.google.com ([2a00:1450:4864:20::335]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <i@HIDDEN>) id 1pxS9S-00083n-PR for bug-gnu-emacs@HIDDEN; Fri, 12 May 2023 08:45:40 -0400 Received: by mail-wm1-x335.google.com with SMTP id 5b1f17b1804b1-3f41dceb9c9so50172135e9.3 for <bug-gnu-emacs@HIDDEN>; Fri, 12 May 2023 05:45:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=z1k.dev; s=google; t=1683895529; x=1686487529; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=LLQN13wJCGPrRRdWi3JX08Uq/SZqO58keBe+uv7/ztY=; b=FI8zp/Qqf5XLxPIFSdQoJI3ncXTZDXCudY0LJelbxVpfucxC4TMEK9+JYk/qieVgPT rY8qCVloN5loA2kqSI1cA1J2lp0xuCTno+PfjrvNqc3F9gCS+eOMj2jENU7ombhjCtqH CUDdJ48SyXrwhVbXBIJ6jfWAmYNSZfu1s6r8uuVN1X6ZFE/jFYd+HMAe+PkTbGG2SVKg n/IqTscMxumOirjPpgSkaNcYU3cvHo53RfwrxDzNIeh/N0b+MPj7vXGNB41bIQgqi8I0 j93/LBuN3G5FYSACQ9B1y1e/vxXs1ad2ayNLNK7fzZfpaosz2l4ksD75+V/6hA/v5jTf 1WAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683895529; x=1686487529; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=LLQN13wJCGPrRRdWi3JX08Uq/SZqO58keBe+uv7/ztY=; b=SZBJsiG5+/I3QjghuO0MM5yLqPNkp9yyqBodJDMKeaMvDnXUnAgKQfwBQ7LwFaEvvH Mvd9s7yvUebOMJUVOG+HULvVrczc7eXPDVXs56gN7OKYI9h8iCoX8adnFALGClJFCGo8 Xu4Lu3XpIUFXNt2XC6DjKF1+ezd+eAt7l7DzNqAJdu+OaAELqjzg6tFfnpGta6gXGFQz ed2b02wkcwXFZywdcnimenxpz9FSJJ2esO/ne3dw+/oYDL/6M0eYXjyekROeFBEukY21 oY3j6QJ8CCu19wrKD77TZezsLzGb3M4nH8PDYJTni9DhPPT/nUuV/ozqmU8Z0Y4US9Mw T/Aw== X-Gm-Message-State: AC+VfDx8Z6MF30soZEdQvl2n5I2KyIhw3Pfs8QzKHuWQ9/ad4jnYH17v blz42RFYUS0syslSzhvM+J+t5O2x4B9J6qF/KT8UEKzZWbMNKMWnwFjWZtVF X-Google-Smtp-Source: ACHHUZ6cjFCL098QiiEGDyeLLfL34S1XJgSqQyBvhsKn5QM3tU7vwE9rYffzZqdU3tDO8EzWjXhQ/EHc3hxYE8VuxJM= X-Received: by 2002:a1c:7308:0:b0:3ef:6819:b2ad with SMTP id d8-20020a1c7308000000b003ef6819b2admr17100967wmb.37.1683895529187; Fri, 12 May 2023 05:45:29 -0700 (PDT) MIME-Version: 1.0 From: Yikai Zhao <yikai@HIDDEN> Date: Fri, 12 May 2023 20:45:18 +0800 Message-ID: <CANMyjpgJECvd8sCjyif9_-2_d4p+tegEBfBTAyUTPjdKPfNB4w@HIDDEN> Subject: 29.0.90; Using python-ts-mode for single buffer should not alter global auto-mode-alist settings To: bug-gnu-emacs@HIDDEN Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2a00:1450:4864:20::335; envelope-from=i@HIDDEN; helo=mail-wm1-x335.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.1 (-) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.1 (--) Hi emacs devs, So today, out of nowhere, I noticed that some of the *.py buffers I opened are using `python-ts-mode` instead of the default `python-mode`, also some of my configs are not working correctly because of this (due to different hooks etc.). I was sure I didn't enable or configure anything related to `python-ts-mode` so that's very strange. After some debugging, it turns out that `markdown-mode` used `python-ts-mode` when fontifying a python code block (https://github.com/jrblevin/markdown-mode/commit/44ac8e4f96f03149f60cb182f8b3f1503f66f6d0), and during that, `python-ts-mode` modified the global `auto-mode-alist` settings so that all future *.py buffers I opened use that instead. I believe this is a bug in emacs: using some treesit-based major mode for single buffer should not automatically alter the global settings. I don't think previously there's any other major modes doing that. I understand that some may argue this behavior to be reasonable based on the thought that, "if the user chose to use treesit for one file, then it would be good to use treesit automatically for all future files". This MAY be true, but in my case, I didn't choose to use it by my own. It's some lisp code down the rabbit hole that loads it without me even realized. I fear that this kind of issue would become more common when: 1. more distros build emacs with treesit support by default and ship with treesit language libraries, 2. more emacs packages tries to use treesit-based major modes internally (I also submitted a bug report to `markdown-mode`: https://github.com/jrblevin/markdown-mode/issues/761) --- In GNU Emacs 29.0.90 (build 1, x86_64-pc-linux-gnu, X toolkit, cairo version 1.16.0, Xaw3d scroll bars) Repository revision: emacs-29.0.90 Repository branch: master Windowing system distributor 'The X.Org Foundation', version 11.0.12013000 System Description: Ubuntu 20.04.5 LTS Configured using: 'configure --prefix=/nix/store/4mgq52v87wxra7nqhvsspn3klp8c731m-emacs-unstable-29.0.90 --disable-build-details --with-modules --with-x-toolkit=lucid --with-xft --with-cairo --with-native-compilation'
Yikai Zhao <yikai@HIDDEN>:bug-gnu-emacs@HIDDEN.
Full text available.bug-gnu-emacs@HIDDEN:bug#63463; Package emacs.
Full text available.
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997 nCipher Corporation Ltd,
1994-97 Ian Jackson.