From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Davis Herring" Newsgroups: gmane.emacs.devel Subject: Re: Is there something like `on-display-functions'? Date: Wed, 27 Jan 2010 06:59:29 -0800 (PST) Message-ID: <36056.130.55.118.19.1264604369.squirrel@webmail.lanl.gov> References: <20100127135716.GA3432@muc.de> Reply-To: herring@lanl.gov NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1264604958 4777 80.91.229.12 (27 Jan 2010 15:09:18 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 27 Jan 2010 15:09:18 +0000 (UTC) Cc: emacs-devel@gnu.org To: "Alan Mackenzie" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Jan 27 16:09:15 2010 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 1Na9Sn-0005sZ-5E for ged-emacs-devel@m.gmane.org; Wed, 27 Jan 2010 16:05:49 +0100 Original-Received: from localhost ([127.0.0.1]:42732 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Na9PU-00032J-9q for ged-emacs-devel@m.gmane.org; Wed, 27 Jan 2010 10:02:24 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Na9Mz-0001Tn-7q for emacs-devel@gnu.org; Wed, 27 Jan 2010 09:59:49 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Na9Mt-0001Qu-V8 for emacs-devel@gnu.org; Wed, 27 Jan 2010 09:59:48 -0500 Original-Received: from [199.232.76.173] (port=34345 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Na9Mt-0001Qk-Mc for emacs-devel@gnu.org; Wed, 27 Jan 2010 09:59:43 -0500 Original-Received: from proofpoint1.lanl.gov ([204.121.3.25]:41123) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1Na9Ms-0006pN-ED for emacs-devel@gnu.org; Wed, 27 Jan 2010 09:59:43 -0500 Original-Received: from mailrelay1.lanl.gov (mailrelay1.lanl.gov [128.165.4.101]) by proofpoint1.lanl.gov (8.14.3/8.14.3) with ESMTP id o0RExTnp000784; Wed, 27 Jan 2010 07:59:30 -0700 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by mailrelay1.lanl.gov (Postfix) with ESMTP id E49C41C5594; Wed, 27 Jan 2010 07:59:29 -0700 (MST) X-NIE-2-Virus-Scanner: amavisd-new at mailrelay1.lanl.gov Original-Received: from webmail1.lanl.gov (webmail1.lanl.gov [128.165.4.106]) by mailrelay1.lanl.gov (Postfix) with ESMTP id D24A21C5584; Wed, 27 Jan 2010 07:59:29 -0700 (MST) Original-Received: by webmail1.lanl.gov (Postfix, from userid 48) id CFEC01DE016A; Wed, 27 Jan 2010 07:59:29 -0700 (MST) Original-Received: from 130.55.118.19 (SquirrelMail authenticated user 196434) by webmail.lanl.gov with HTTP; Wed, 27 Jan 2010 06:59:29 -0800 (PST) In-Reply-To: <20100127135716.GA3432@muc.de> User-Agent: SquirrelMail/1.4.8-5.7.lanl7 X-Priority: 3 (Normal) Importance: Normal X-Proofpoint-Virus-Version: vendor=fsecure engine=1.12.8161:2.4.5, 1.2.40, 4.0.166 definitions=2010-01-27_09:2010-01-20, 2010-01-27, 2010-01-27 signatures=0 X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) 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:120506 Archived-At: > Is there some hook called each time something's about to be displayed on > the screen (regardless of whether or not font-lock is enabled)? The closest I know is the pair `window-scroll-functions' and `window-size-change-functions'. But you'd have to also consider text brought into the window because of text deletions, so you'd have to use `after-change-functions' too and it's getting quite ugly at that point. Davis -- This product is sold by volume, not by mass. If it appears too dense or too sparse, it is because mass-energy conversion has occurred during shipping.