From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#19776: 25.0.50; HTML rendering is very slow Date: Mon, 25 Oct 2021 16:20:21 +0300 Message-ID: <83pmrt1bsa.fsf@gnu.org> References: <87d1tuw42p.fsf@gnus.org> <87tvsc6syh.fsf@mouse.gnus.org> <87h8oc6sfs.fsf@mouse.gnus.org> <83pmrw5hfs.fsf@gnu.org> <875ytmbnk2.fsf@gnus.org> <83y26i34e1.fsf@gnu.org> <87wnm27b57.fsf@gnus.org> <87sfwq75q4.fsf@gnus.org> <87wnm22q7y.fsf@gnus.org> <83ee8a2pm7.fsf@gnu.org> <87fssq2orj.fsf@gnus.org> <87pmru18xg.fsf@gnus.org> <87lf2i18pv.fsf@gnus.org> <87h7d618j7.fsf@gnus.org> <87bl3e2m1y.fsf@gnus.org> <87pmrtz1y7.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38010"; mail-complaints-to="usenet@ciao.gmane.io" Cc: stefan@marxist.se, 19776@debbugs.gnu.org, rms@gnu.org, monnier@iro.umontreal.ca To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Oct 25 15:22:20 2021 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 1mezvg-0009di-AC for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 25 Oct 2021 15:22:20 +0200 Original-Received: from localhost ([::1]:57898 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mezvf-00062G-5s for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 25 Oct 2021 09:22:19 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38394) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mezuR-0003qW-Da for bug-gnu-emacs@gnu.org; Mon, 25 Oct 2021 09:21:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:58628) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mezuR-0000iH-2q for bug-gnu-emacs@gnu.org; Mon, 25 Oct 2021 09:21:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mezuP-0006Jo-VO for bug-gnu-emacs@gnu.org; Mon, 25 Oct 2021 09:21:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 25 Oct 2021 13:21:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19776 X-GNU-PR-Package: emacs Original-Received: via spool by 19776-submit@debbugs.gnu.org id=B19776.163516803824229 (code B ref 19776); Mon, 25 Oct 2021 13:21:01 +0000 Original-Received: (at 19776) by debbugs.gnu.org; 25 Oct 2021 13:20:38 +0000 Original-Received: from localhost ([127.0.0.1]:41941 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mezu2-0006Ii-1D for submit@debbugs.gnu.org; Mon, 25 Oct 2021 09:20:38 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:40938) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1meztz-0006IM-Uj for 19776@debbugs.gnu.org; Mon, 25 Oct 2021 09:20:36 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:41728) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1meztu-0000G3-Kf; Mon, 25 Oct 2021 09:20:30 -0400 Original-Received: from [87.69.77.57] (port=4419 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1meztr-0005AT-QZ; Mon, 25 Oct 2021 13:20:28 +0000 In-Reply-To: <87pmrtz1y7.fsf@gnus.org> (message from Lars Ingebrigtsen on Mon, 25 Oct 2021 15:08:48 +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:218274 Archived-At: > From: Lars Ingebrigtsen > Cc: Eli Zaretskii , 19776@debbugs.gnu.org, rms@gnu.org, > monnier@iro.umontreal.ca > Date: Mon, 25 Oct 2021 15:08:48 +0200 > > Stefan Kangas writes: > > > I didn't study what you did here, but one thing that would be really > > nice is if we could update this message dynamically. Other software > > show a spinning marker for example, perhaps we could do something > > similar? In the simplest case, you just need to update a character > > every 0.1 seconds (or something) in the sequence "|/-\". > > > > I'm not an expert on UIX by any means, but AFAIK, users like it when > > there is some visible feedback that the program didn't just go and die. > > Research shows that the brain is easy to trick that way; even just a > > dumb little spinning thing makes people subjectively feel that the > > program is more responsive. Maybe we could use that to our advantage. > > These days, you usually get a spinning thing from the OS when the > application is unresponsive in this way, I guess? > > But, yes, this mechanism could easily be extended to display a spinner. ??? We already have it: see hourglass pointer. And it does use atimers.