From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Yuan Fu Newsgroups: gmane.emacs.devel Subject: Re: Tree-sitter integration on feature/tree-sitter (severe performance issues together with linum-mode) Date: Thu, 18 Aug 2022 00:50:37 -0700 Message-ID: <17F2EC74-4BE2-43DF-A953-73869BFB91E5@gmail.com> References: <7e24d0aa-9980-6204-5064-5a92963ae7bd@secure.kjonigsen.net> Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.100.31\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27387"; mail-complaints-to="usenet@ciao.gmane.io" Cc: =?utf-8?Q?Jostein_Kj=C3=B8nigsen?= , "Ergus via Emacs development discussions." , =?utf-8?B?VHXhuqVuLUFuaCBOZ3V54buFbg==?= , Markus Triska , jostein@kjonigsen.net, Theodor Thornhill To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Aug 18 09:57:47 2022 Return-path: Envelope-to: ged-emacs-devel@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 1oOaPT-00070H-OV for ged-emacs-devel@m.gmane-mx.org; Thu, 18 Aug 2022 09:57:47 +0200 Original-Received: from localhost ([::1]:46006 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oOaPS-0006ik-KZ for ged-emacs-devel@m.gmane-mx.org; Thu, 18 Aug 2022 03:57:46 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55674) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oOaIp-00029H-N1 for emacs-devel@gnu.org; Thu, 18 Aug 2022 03:50:57 -0400 Original-Received: from mail-pg1-x534.google.com ([2607:f8b0:4864:20::534]:38822) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oOaIn-0000AC-7r for emacs-devel@gnu.org; Thu, 18 Aug 2022 03:50:54 -0400 Original-Received: by mail-pg1-x534.google.com with SMTP id r22so697545pgm.5 for ; Thu, 18 Aug 2022 00:50:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:from:to:cc; bh=Z6wBw9VvG+vhnfmeDP/soI1/D7Aztau9fIakJMWSafA=; b=dEhGujv0RhLm+Yu7rzWKvCSL9z/9Xta3wSRhH3b6FyUboPlKNc6ib4yFxgJBP527j2 S777J64ZlKkQSilWfTunfSs8CWUw0bhVq07AwTmLZImzsUr/RpFCsCdpQKur/7y0NUsq XAhWvrYRzDjonMt90Hepff+vb9igKcsOLkkg1falLhm4nNNiHeIwRRfsTSzOs7BN1tol ytntbqV4UEU+3KWolEvgWLRp/zWpdySuzvFrigUW+CP3FG9SatD/E3iwXjjbWebTC4mZ EoDfygO7nkaHnbspm9FuYzUQVUv5TrkNhulVFoL6AQifN9h0Vcp6SO3Qb/McoTXEYBr7 NMKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:x-gm-message-state:from:to:cc; bh=Z6wBw9VvG+vhnfmeDP/soI1/D7Aztau9fIakJMWSafA=; b=rWx2wUKbIXkniM3v4rV9fRD08pVF9Z3PWQg8yo9DSOMiTUSIvRKyaJ7v6Xh8XP7VHY AUDiCKSjTTxDSWS09ZZs/9hzrRf7VEDFKZOkIqXrTXbu6UKf8hdxxMSOMpbH0umATRni c+CEY9XsDz8kvr0RCMRa1P11lEkaScyeVRvnssRfo1FqkZveKVYp7zWBXGClD7bm+lch C4aIDYP/1r+pkAlBdHj5eoKc9Nu2OtjZ+bGPh+qW6aSlYy7WSTbeVreWsJHt81ee5Wd6 b9ydKHhBJvdktkp3Eibz1Xyzie/pS6h6PqRf9N8Ys32NmLKu6dxqsV/t8drJCU5sD/fj kb+A== X-Gm-Message-State: ACgBeo0a83ng6ui9+pmaBSixv3oxoS7HSbLcUjkz/JlvWKcvJ7WX/atQ 3GT4RLvKt9RHW54R6+D3N8k= X-Google-Smtp-Source: AA6agR5+KOaWfgXUDEECqOAVPCucs0cmfDAZjkaHSJggCw0RtvlUVRdhDpQ9SzOlQbg0lBgYtPKpyQ== X-Received: by 2002:a63:2cf:0:b0:429:e52b:862d with SMTP id 198-20020a6302cf000000b00429e52b862dmr1605190pgc.414.1660809038821; Thu, 18 Aug 2022 00:50:38 -0700 (PDT) Original-Received: from smtpclient.apple ([2600:1700:2ec7:8c90:b0da:b13a:ebcb:3b4]) by smtp.gmail.com with ESMTPSA id p4-20020aa79e84000000b0052db82ad8b2sm853372pfq.123.2022.08.18.00.50.37 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 18 Aug 2022 00:50:38 -0700 (PDT) In-Reply-To: X-Mailer: Apple Mail (2.3696.100.31) Received-SPF: pass client-ip=2607:f8b0:4864:20::534; envelope-from=casouri@gmail.com; helo=mail-pg1-x534.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:293587 Archived-At: > but more likely the > font-lock code in treesit.el). >=20 That would be my guess too. Maybe something in the highlighting patterns = caused the slowness in csharp-mode that are not in typescript-mode. Let = me see what=E2=80=99s going on. Yuan=