From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#25654: 24.5; linum and hide-show Date: Tue, 11 Aug 2020 00:56:45 -0700 Message-ID: References: <58d28b7b-778f-3389-b8d2-3d5f1df9c20d@maths.ox.ac.uk> <83vask4jng.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25439"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 25654@debbugs.gnu.org, Abdul-Lateef Haji-Ali To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 11 09:57:26 2020 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 1k5P9x-0006VH-Pu for geb-bug-gnu-emacs@m.gmane-mx.org; 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Tue, 11 Aug 2020 00:56:45 -0700 (PDT) Original-Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Tue, 11 Aug 2020 00:56:45 -0700 In-Reply-To: <83vask4jng.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 08 Feb 2017 20:33:39 +0200") 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:184625 Archived-At: Eli Zaretskii writes: >> From: Abdul-Lateef Haji-Ali >> Date: Wed, 8 Feb 2017 17:36:31 +0000 >> >> When working on huge files, it seems that when hide-show collapses a >> large multi-line block, linum still creates hidden overlays for every >> line in the hidden block leading to unresponsive emacs. > > Yes. > >> To reproduce: >> Create a new file, enable c-mode, hs-minor-mode and >> linum-mode, create a huge block by typing: { C-u 10000 RET } then >> execute hs-hide-all and watch Emacs become unresponsive. > > You may wish to try the alternative nlinum-mode, it performs better in > this scenario. So is there anything more to do here, or should we just accept these limitations in linum-mode? Best regards, Stefan Kangas