From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#61285: (Sometimes very) slow font-lock after %w in ruby-ts-mode Date: Tue, 21 Feb 2023 05:12:17 +0200 Message-ID: References: <17a29b2e-beb2-f246-fe1c-2c3503c1bfe6@yandex.ru> <2C6F83F0-DD84-4549-9D91-3D820188674D@gmail.com> <06cc9ece-ac9a-e9e7-df9d-0b10978379a4@yandex.ru> <8d2075c6-7d1e-81b6-ac17-c21bea65e377@yandex.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25204"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Cc: 61285@debbugs.gnu.org To: Yuan Fu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Feb 21 04:13:16 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 1pUJ5g-0006PX-0g for geb-bug-gnu-emacs@m.gmane-mx.org; 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Mon, 20 Feb 2023 19:12:19 -0800 (PST) Original-Received: from [192.168.0.2] ([46.251.119.176]) by smtp.googlemail.com with ESMTPSA id o10-20020a1c750a000000b003e7c89b3514sm211817wmc.23.2023.02.20.19.12.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Feb 2023 19:12:19 -0800 (PST) Content-Language: en-US In-Reply-To: <8d2075c6-7d1e-81b6-ac17-c21bea65e377@yandex.ru> 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:256228 Archived-At: On 06/02/2023 05:20, Dmitry Gutov wrote: > On 06/02/2023 03:03, Dmitry Gutov wrote: >> And for associations.rb, the query times are 0.004322s vs 1.083029s. > > Similarly, using tree-sitter-cli, > >   time tree-sitter query associations-query.scm associations.rb > > with a simple query also reports ~1.3s here. Looks like this got fixed in https://github.com/tree-sitter/tree-sitter/commit/0b817a609f7cd3d7309a81dbfe96287c6945a085, just a week ago. And further improved (to the point where the delay seems entirely gone) in https://github.com/tree-sitter/tree-sitter/pull/2085. Too bad it'll be a while until it makes in into popular distros.