From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#66732: tree-sitter fontification doesn't update multi-line syntax reliably Date: Mon, 18 Dec 2023 21:33:08 +0200 Message-ID: <83plz3i9vv.fsf@gnu.org> References: <878r7s5cdf.fsf@honnef.co> <83fs1tbou1.fsf@gnu.org> <835y1zo3rw.fsf@gnu.org> <2ce274aa-6d01-4d0a-b10c-07f821343fed@gmail.com> <50920549-006c-0153-2471-02e41a3dada7@gutov.dev> <8c7cd429-bdc3-4fac-ad1c-fbad793bf1a0@gmail.com> <231ebcd1-ec30-0432-82e7-d63e11cd65f7@gutov.dev> <765D713E-9923-4F66-9044-9D69C104C9B0@gmail.com> <33fe5d61-5022-67c5-6a65-babde4fb7f91@gutov.dev> <92CACD38-9534-4A07-8DE3-CE8408272FB6@gmail.com> <59CC46F7-867E-4C74-83EC-49B41DF0FAB8@gmail.com> <8fa0e506-6efc-57d4-6034-e938f97b1fb0@gutov.dev> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32990"; mail-complaints-to="usenet@ciao.gmane.io" Cc: dmitry@gutov.dev, casouri@gmail.com, 66732@debbugs.gnu.org, dominik@honnef.co To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Dec 18 20:34:14 2023 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 1rFJNW-0008Lj-0M for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 18 Dec 2023 20:34:14 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rFJNJ-0008Nt-F9; Mon, 18 Dec 2023 14:34:01 -0500 Original-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 ) id 1rFJNI-0008Mb-4R for bug-gnu-emacs@gnu.org; Mon, 18 Dec 2023 14:34:00 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rFJNH-0007K0-T5 for bug-gnu-emacs@gnu.org; Mon, 18 Dec 2023 14:33:59 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rFJNJ-000435-Tv for bug-gnu-emacs@gnu.org; Mon, 18 Dec 2023 14:34:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 18 Dec 2023 19:34:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 66732 X-GNU-PR-Package: emacs Original-Received: via spool by 66732-submit@debbugs.gnu.org id=B66732.170292800715471 (code B ref 66732); Mon, 18 Dec 2023 19:34:01 +0000 Original-Received: (at 66732) by debbugs.gnu.org; 18 Dec 2023 19:33:27 +0000 Original-Received: from localhost ([127.0.0.1]:33654 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rFJMl-00041S-Cr for submit@debbugs.gnu.org; Mon, 18 Dec 2023 14:33:27 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47638) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rFJMi-000413-Ln for 66732@debbugs.gnu.org; Mon, 18 Dec 2023 14:33:25 -0500 Original-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 ) id 1rFJMa-00078r-6f; Mon, 18 Dec 2023 14:33:16 -0500 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=yo+XABk0kFUxJQrQEAwDvkxP1OKP27XITDnl8NdcqE0=; b=X6oL2KABmCd2 ssntb9jqIgMcZuiKM/YS+OdC/+75ndWz3QhyIyiYNtqEQe7cccqBO1WCAwgrcmW6WUdSLEMCHYSeh 3ig4tcVpNeW8xCMtij6krKDA7noNX2TtjyER3r8MtIsZu79TX9BcoqplsCiUzwcsI/PowS/YCUwmK wB4IlezBnWeV7C/IkIqnwMjmA6upgthpuXb+k0MVP7MD11LwSfA0gSM3QnZQUDUBQUfLd0mqm0DoB y+MBmiY9cppqy7XC301FPh0S3axMky3fQMUAEBKUhTNVOr+36T1oAnP/XITONeRz0P9oJ0fu38irO YLt06D57k0TcbGIE/Qh/eg==; In-Reply-To: (message from Stefan Monnier on Mon, 18 Dec 2023 14:12:02 -0500) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:276481 Archived-At: > From: Stefan Monnier > Cc: Eli Zaretskii , 66732@debbugs.gnu.org, > dominik@honnef.co, Yuan Fu > Date: Mon, 18 Dec 2023 14:12:02 -0500 > > I'm surprised that 42 behaves differently from t. The display code in C tests only for nil or non-nil, but jit-lock.el tests against a literal t in a few places. (And don't forget about the special value 'defer' we use.) > What we really need here is to force the redisplay to consider that this > part of the buffer needs to be re-rendered. AFAIU, it will only re-render that part of some of the faces changed.