From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Richard Stallman Newsgroups: gmane.emacs.devel Subject: Re: [rudalics@gmx.at: Re: jit lock sit-for provokes redisplay provokes imenu] Date: Thu, 31 Aug 2006 14:16:10 -0400 Message-ID: References: <8764gcde3n.fsf@stupidchicken.com> <878xl754fy.fsf@furball.mit.edu> <44F5D914.3020604@gmx.at> Reply-To: rms@gnu.org NNTP-Posting-Host: main.gmane.org Content-Type: text/plain; charset=ISO-8859-15 X-Trace: sea.gmane.org 1157048252 24778 80.91.229.2 (31 Aug 2006 18:17:32 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Thu, 31 Aug 2006 18:17:32 +0000 (UTC) Cc: cyd@stupidchicken.com, monnier@iro.umontreal.ca, emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Aug 31 20:17:31 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1GIr68-0005vz-8B for ged-emacs-devel@m.gmane.org; Thu, 31 Aug 2006 20:17:04 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GIr67-0004RS-M0 for ged-emacs-devel@m.gmane.org; Thu, 31 Aug 2006 14:17:03 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1GIr5J-0003d3-EW for emacs-devel@gnu.org; Thu, 31 Aug 2006 14:16:13 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1GIr5J-0003cr-0K for emacs-devel@gnu.org; Thu, 31 Aug 2006 14:16:13 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GIr5I-0003co-UZ for emacs-devel@gnu.org; Thu, 31 Aug 2006 14:16:12 -0400 Original-Received: from [199.232.76.164] (helo=fencepost.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.52) id 1GIrEy-0002DR-Q8 for emacs-devel@gnu.org; Thu, 31 Aug 2006 14:26:12 -0400 Original-Received: from rms by fencepost.gnu.org with local (Exim 4.34) id 1GIr5G-0000KW-ID; Thu, 31 Aug 2006 14:16:10 -0400 Original-To: martin rudalics In-reply-to: <44F5D914.3020604@gmx.at> (message from martin rudalics on Wed, 30 Aug 2006 20:29:40 +0200) 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:59171 Archived-At: `jit-lock-fontify-now' during scrolling, searching, window resizing. I don't understand. Could you be a bit less terse? Not mentioning the plethora of "hidden buffer changes" in c-mode. What do you mean by "hidden buffer changes"? > Better yet, introduce a macro `with-buffer-unmodified' like the one used in > jit-lock, and make it manage a `buffer-really-modified-tick', kind of like > the buffer-chars-modified-tick. Then use it in jit-lock/font-lock > and friends. > > That seems a lot more trouble, and I don't see that it is needed. I think it is needed. You can try to demonstrate it.