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mail-complaints-to="usenet@ciao.gmane.io" Cc: 56682@debbugs.gnu.org, monnier@iro.umontreal.ca, dgutov@yandex.ru To: Gregory Heytings Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 13 07:58:14 2022 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 1oMkA1-000ADl-Oj for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 13 Aug 2022 07:58:13 +0200 Original-Received: from localhost ([::1]:50110 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oMkA0-0002GS-GF for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 13 Aug 2022 01:58:12 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38766) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oMk9q-0002EO-8G for bug-gnu-emacs@gnu.org; Sat, 13 Aug 2022 01:58:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41436) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oMk9p-0007MU-VK for bug-gnu-emacs@gnu.org; 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Sat, 13 Aug 2022 01:56:53 -0400 In-Reply-To: (message from Gregory Heytings on Fri, 12 Aug 2022 21:41:36 +0000) 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" Xref: news.gmane.io gmane.emacs.bugs:239485 Archived-At: > Date: Fri, 12 Aug 2022 21:41:36 +0000 > From: Gregory Heytings > cc: Eli Zaretskii , 56682@debbugs.gnu.org, > monnier@iro.umontreal.ca > > The branch demonstrates that, with the Javascript/JSON improvements > you installed recently on master, editing the 20 MB dictionary.json > file without using locked narrowing around fontification-functions > is reasonably efficient. Is 20MB single-line JSON file fairly representative of such files out there? Do we know of JSON file with much longer lines, for example 50MB or 100MB? If 20MB is reasonably representative of the long-line JSON, then perhaps at least json-mode could consider resetting long-line-threshold to nil. But if there are significantly larger files out there, we should first assess the performance in those cases.