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 ADIxLiC3tl4BMgAA0tVLHw (envelope-from ) for ; Sat, 09 May 2020 13:58:56 +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 YGKvMy23tl5PJwAA1q6Kng (envelope-from ) for ; Sat, 09 May 2020 13:59:09 +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 B7B9A9400F4 for ; Sat, 9 May 2020 13:59:07 +0000 (UTC) Received: from localhost ([::1]:40906 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jXQ0S-0007bZ-FB for larch@yhetil.org; Sat, 09 May 2020 09:59:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53130) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jXQ08-0007bS-Gi for emacs-orgmode@gnu.org; Sat, 09 May 2020 09:58:48 -0400 Received: from relay10.mail.gandi.net ([217.70.178.230]:48087) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jXQ06-0006BC-U4 for emacs-orgmode@gnu.org; Sat, 09 May 2020 09:58:48 -0400 Received: from localhost (40-67.ipv4.commingeshautdebit.fr [185.131.40.67]) (Authenticated sender: admin@nicolasgoaziou.fr) by relay10.mail.gandi.net (Postfix) with ESMTPSA id 6E590240009; Sat, 9 May 2020 13:58:42 +0000 (UTC) From: Nicolas Goaziou To: Ihor Radchenko Subject: Re: [patch suggestion] Mitigating the poor Emacs performance on huge org files: Do not use overlays for PROPERTY and LOGBOOK drawers References: <87h7x9e5jo.fsf@localhost> <875zdpia5i.fsf@nicolasgoaziou.fr> <87y2qi8c8w.fsf@localhost> <87r1vu5qmc.fsf@nicolasgoaziou.fr> Mail-Followup-To: Ihor Radchenko , emacs-orgmode@gnu.org Date: Sat, 09 May 2020 15:58:41 +0200 In-Reply-To: <87r1vu5qmc.fsf@nicolasgoaziou.fr> (Nicolas Goaziou's message of "Fri, 08 May 2020 18:38:19 +0200") Message-ID: <877dxl5hwu.fsf@nicolasgoaziou.fr> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=217.70.178.230; envelope-from=mail@nicolasgoaziou.fr; helo=relay10.mail.gandi.net X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/09 09:58:43 X-ACL-Warn: Detected OS = Linux 3.11 and newer X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, 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 Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Scanner: scn0 X-Spam-Score: 0.49 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=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-Scan-Result: default: False [0.49 / 13.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; GENERIC_REPUTATION(0.00)[-0.54041229390831]; MX_INVALID(1.00)[cached]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.51.188.0/24:c]; IP_REPUTATION_HAM(0.00)[asn: 22989(0.09), country: US(-0.00), ip: 209.51.188.17(-0.54)]; DWL_DNSWL_BLOCKED(0.00)[209.51.188.17:from]; RCPT_COUNT_TWO(0.00)[2]; MAILLIST(-0.20)[mailman]; FREEMAIL_TO(0.00)[gmail.com]; RCVD_IN_DNSWL_FAIL(0.00)[209.51.188.17:server fail]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:22989, ipnet:209.51.188.0/24, country:US]; MID_RHS_MATCH_FROM(0.00)[]; TAGGED_FROM(0.00)[larch=yhetil.org]; ARC_NA(0.00)[]; RCVD_COUNT_FIVE(0.00)[5]; FROM_NEQ_ENVFROM(0.00)[mail@nicolasgoaziou.fr,emacs-orgmode-bounces@gnu.org]; FROM_HAS_DN(0.00)[]; URIBL_BLOCKED(0.00)[nicolasgoaziou.fr:email]; FORGED_RECIPIENTS_MAILLIST(0.00)[]; MIME_GOOD(-0.10)[text/plain]; R_DKIM_NA(0.00)[]; DMARC_NA(0.00)[nicolasgoaziou.fr]; HAS_LIST_UNSUB(-0.01)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.51.188.17:from]; FORGED_SENDER_MAILLIST(0.00)[] X-TUID: 7fqPF1OHqPqF Nicolas Goaziou writes: > I wonder how it compares to drawers using the same invisible spec as > headlines, as it was the case before. Could you give it a try? > > I think hiding all property drawers right after opening a subtree is > fast enough. As a follow-up, I switched property drawers (and only those) back to using `outline' invisible spec in master branch. Hopefully, navigating in large folded files should be faster. Of course, this doesn't prevent us to continue exploring text-properties. In particular, the problem is still open for regular drawers (e.g., LOGBOOK).