From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: The unwarranted scrolling assumption Date: Sun, 20 Jun 2010 00:20:09 +0300 Message-ID: <83pqzmg1o6.fsf@gnu.org> References: <87631jvpzg.fsf@gmail.com> <4C18211C.3070106@harpegolden.net> <87vd9j5neu.fsf@kfs-lx.rd.rdm> <83sk4misf2.fsf@gnu.org> <83iq5hiiin.fsf@gnu.org> <83fx0lihov.fsf@gnu.org> <838w6cixma.fsf@gnu.org> <83y6ech1oo.fsf@gnu.org> <83ocf8gx7e.fsf@gnu.org> <83fx0jgxk7.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE X-Trace: dough.gmane.org 1276982556 18710 80.91.229.12 (19 Jun 2010 21:22:36 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 19 Jun 2010 21:22:36 +0000 (UTC) Cc: cyd@stupidchicken.com, monnier@iro.umontreal.ca, emacs-devel@gnu.org To: Juanma Barranquero Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Jun 19 23:22:33 2010 connect(): No such file or directory Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OQ5Uh-0006Do-A4 for ged-emacs-devel@m.gmane.org; Sat, 19 Jun 2010 23:22:29 +0200 Original-Received: from localhost ([127.0.0.1]:55242 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OQ5Ue-0005La-R1 for ged-emacs-devel@m.gmane.org; Sat, 19 Jun 2010 17:22:24 -0400 Original-Received: from [140.186.70.92] (port=58154 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OQ5UZ-0005LT-LU for emacs-devel@gnu.org; Sat, 19 Jun 2010 17:22:21 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OQ5UW-0005fQ-Tp for emacs-devel@gnu.org; Sat, 19 Jun 2010 17:22:18 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:62556) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OQ5UW-0005fI-LM for emacs-devel@gnu.org; Sat, 19 Jun 2010 17:22:16 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0L4A007005WXKL00@a-mtaout22.012.net.il> for emacs-devel@gnu.org; Sun, 20 Jun 2010 00:22:14 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([84.228.178.198]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0L4A005VO60ZR740@a-mtaout22.012.net.il>; Sun, 20 Jun 2010 00:22:13 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: Solaris 10 (beta) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:126256 Archived-At: > From: Juanma Barranquero > Date: Sat, 19 Jun 2010 21:13:26 +0200 > Cc: Stefan Monnier , Chong Yidong , emacs-devel@gnu.org >=20 > On Sat, Jun 19, 2010 at 11:51, Eli Zaretskii wrote: >=20 > > Would people who customize these variables (and those who use > > scroll-*-aggressively) please see if the new behavior is to their > > liking? >=20 > It works for me, but that's not very informative because it was wor= king before. Thanks for testing. > > The archives of emacs-devel do not reveal any details beyond the = fact > > that this was done to prevent some jumpy scrolling. =C2=A0Perhaps= Yidong > > can shed more light on why this was done back then. >=20 > What do you mean? That is the reason for the change: scrolling was > much slower and jumpier than before (this was soon after the unicod= e2 > merge and the new font backend was still quite slow). Does the current trunk feel slower and jumpier than the one before th= e changes I installed today?