From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id APN6GWhR1l4yEwAA0tVLHw (envelope-from ) for ; Tue, 02 Jun 2020 13:17:28 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id GK6IFWhR1l4YSgAA1q6Kng (envelope-from ) for ; Tue, 02 Jun 2020 13:17:28 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id EF02A940C62 for ; Tue, 2 Jun 2020 13:17:27 +0000 (UTC) Received: from localhost ([::1]:57462 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jg6nG-00075t-U8 for larch@yhetil.org; Tue, 02 Jun 2020 09:17:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55274) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jg6mq-00073b-7e for emacs-orgmode@gnu.org; Tue, 02 Jun 2020 09:17:00 -0400 Received: from mail-wm1-x336.google.com ([2a00:1450:4864:20::336]:35800) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jg6mp-0007jA-1r; Tue, 02 Jun 2020 09:16:59 -0400 Received: by mail-wm1-x336.google.com with SMTP id q25so3114281wmj.0; Tue, 02 Jun 2020 06:16:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:in-reply-to:references:date:message-id :mime-version; bh=HEUsH05loROGcVWnqgsa6an8x0V93mw2zMpZtkPlU7Y=; b=i7om5Sj/xaFvlRmt9e3ne6aIB3rtKFaGHBWTpTkBd6vDq+jIDhFAurhTd/tB+51nZ1 SY1jFUsiWUSxPFehs66mCapwFpp2ugLyUMAba7ThSKTkqxLi8rWmQsksAly3vVeplHei TVzyCO6McPEZMs+5bTnUwW4iDrVMVdsRx17L8O3gdfHF8bzbsT2tIKGhZQCxs3HPJWxt FhrEWYwRiUuj+eJHYPHMtCdVU/pDekRoTWmwftTv77GoX++ldhQBc7LkVo/cn92wEVo3 aSAMot8zw4WyPKeOAngUYhQuksUr9BvRqetl0mURegC3v8+MiTx+m/3HEFaGzfNiA4Kg IKkg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version; bh=HEUsH05loROGcVWnqgsa6an8x0V93mw2zMpZtkPlU7Y=; b=qFNdNHWSCxUJjS+7ZpHaafr0Lkg2lgY5ieV2x4WsyTbDFKvZ1Gi2EaT6fYEv6eEV1Z tkgoLEc+ywWMEQoj/xcaW79rw7LmznoUsPV4z/Kvx2DtYzcDCNBVU8svEw3cXRtkOMFa 8QaOXIRi7y8XcURizKA5WDXPBWDkDyEcvcABtVDoannLEBMDg0MgbE49LiVrRRW/z9Md thDcgAfV7jXpRtWFVjhE4tMkKFmwW1cjTcctEcMmDeSLBAiB5+Lvgb5e22Sp45vxaHeg Jdn0yJjzBj8fIy5XjFhe9kpkb64ShxmuoA5q0FdSai0FGU3Y8y+Pk07jmDceBHpVYmMl WqMQ== X-Gm-Message-State: AOAM531AULFFRZg54rI8wSI+yyHSqXhJZSj7ithKjlpzeBK3d6dy5Ebj LxsvlQCzwzc9WJtVBf9NUHyMqpj9fVESklbf X-Google-Smtp-Source: ABdhPJxhzUgirq24Ct6vKUMdBafoe4AEPbJQdlZTGErQ94KP64Lw3cXhCddO6yinkqer1tnrgt6VmQ== X-Received: by 2002:a1c:9dc7:: with SMTP id g190mr4429366wme.129.1591103817034; Tue, 02 Jun 2020 06:16:57 -0700 (PDT) Received: from localhost ([5.226.137.4]) by smtp.gmail.com with ESMTPSA id v28sm4040102wra.77.2020.06.02.06.16.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Jun 2020 06:16:55 -0700 (PDT) From: Ihor Radchenko To: Bastien Subject: Re: [patch suggestion] Mitigating the poor Emacs performance on huge org files: Do not use overlays for PROPERTY and LOGBOOK drawers In-Reply-To: <87d06h8y8s.fsf@gnu.org> References: <87h7x9e5jo.fsf@localhost> <875zdpia5i.fsf@nicolasgoaziou.fr> <87y2qi8c8w.fsf@localhost> <87r1vu5qmc.fsf@nicolasgoaziou.fr> <87imh5w1zt.fsf@localhost> <87blmxjckl.fsf@localhost> <87y2q13tgs.fsf@nicolasgoaziou.fr> <878si1j83x.fsf@localhost> <87d07bzvhd.fsf@nicolasgoaziou.fr> <87imh34usq.fsf@localhost> <87pnbby49m.fsf@nicolasgoaziou.fr> <87tv0efvyd.fsf@localhost> <874kse1seu.fsf@localhost> <87r1vhqpja.fsf@nicolasgoaziou.fr> <87tv0d2nk7.fsf@localhost> <87o8qkhy3g.fsf@nicolasgoaziou.fr> <87sgfqu5av.fsf@localhost> <87sgfn6qpc.fsf@nicolasgoaziou.fr> <87367d4ydc.fsf@localhost> <87zh9l3jpg.fsf@localhost> <87d06h8y8s.fsf@gnu.org> Date: Tue, 02 Jun 2020 21:12:07 +0800 Message-ID: <87sgfd393s.fsf@localhost> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=yantar92@gmail.com; helo=mail-wm1-x336.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: emacs-orgmode@gnu.org, Nicolas Goaziou Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=fail (rsa verify failed) header.d=gmail.com header.s=20161025 header.b=i7om5Sj/; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Spam-Score: 0.59 X-TUID: vYuS6PkkN/Fy > Thanks -- just a quick note, in case you missed the message: we are in > feature free for core functionalities, so we have time to work on this > welcome enhancement for Org 9.5, which will give us time to properly > test it too. I do not expect it to be merged any time soon. The patch is modifying low-level internals. It certainly needs a careful testing under various user configs. Not to mention that so big patch will require FSF paperwork, unless I miss something. Best, Ihor Bastien writes: > Hi Ihor, > > Ihor Radchenko writes: > >> The patch (against 758b039c0) is attached. > > Thanks -- just a quick note, in case you missed the message: we are in > feature free for core functionalities, so we have time to work on this > welcome enhancement for Org 9.5, which will give us time to properly > test it too. > > -- > Bastien -- Ihor Radchenko, PhD, Center for Advancing Materials Performance from the Nanoscale (CAMP-nano) State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, China Email: yantar92@gmail.com, ihor_radchenko@alumni.sutd.edu.sg