From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: Pixel-based display functions Date: Mon, 02 Feb 2015 20:46:51 +1100 Message-ID: <874mr4zlv8.fsf@building.gnus.org> References: <87k306pfi9.fsf@building.gnus.org> <87egqekrd7.fsf@building.gnus.org> <877fw53eat.fsf@building.gnus.org> <877fw4zsdv.fsf@building.gnus.org> <831tmcn4k4.fsf@gnu.org> <87386szq1w.fsf@building.gnus.org> <83wq44ljm9.fsf@gnu.org> <87vbjowlqv.fsf@building.gnus.org> <83oapglbx6.fsf@gnu.org> <83lhkkl23i.fsf@gnu.org> <83bnlgkl1s.fsf@gnu.org> <837fw3l7uz.fsf@gnu.org> <83wq42i9qn.fsf@gnu.org> <83r3u9iqx1.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1422870482 5039 80.91.229.3 (2 Feb 2015 09:48:02 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 2 Feb 2015 09:48:02 +0000 (UTC) Cc: Stefan Monnier , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Feb 02 10:47:58 2015 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YIDbo-00006K-9k for ged-emacs-devel@m.gmane.org; Mon, 02 Feb 2015 10:47:56 +0100 Original-Received: from localhost ([::1]:53716 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YIDbn-0002vD-Jc for ged-emacs-devel@m.gmane.org; Mon, 02 Feb 2015 04:47:55 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42053) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YIDbV-0002uK-Py for emacs-devel@gnu.org; Mon, 02 Feb 2015 04:47:38 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YIDbS-0001e7-2A for emacs-devel@gnu.org; Mon, 02 Feb 2015 04:47:37 -0500 Original-Received: from hermes.netfonds.no ([80.91.224.195]:42670) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YIDbR-0001dd-Qc; Mon, 02 Feb 2015 04:47:33 -0500 Original-Received: from mrm1034514.lnk.telstra.net ([120.151.11.30] helo=building.gnus.org) by hermes.netfonds.no with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1YIDaz-0000pI-G9; Mon, 02 Feb 2015 10:47:09 +0100 In-Reply-To: <83r3u9iqx1.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 01 Feb 2015 17:37:30 +0200") User-Agent: Gnus/5.130012 (Ma Gnus v0.12) Emacs/25.0.50 (gnu/linux) X-MailScanner-ID: 1YIDaz-0000pI-G9 MailScanner-NULL-Check: 1423475229.78938@DN8PYfIljb6ex8TB93fQqg X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.224.195 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:182240 Archived-At: Eli Zaretskii writes: > I explicitly mentioned vertical-motion in one of my previous messages, > and explained there how to use it to find buffer position that > corresponds to a given pixel coordinate. Lars said it wasn't what he > needed, I don't know why. I think I asked whether it was another one of those functions that only report the position after redisplay has taken place, and if so, it's not usable for this use case. If it does report the position before redisplay has happened, that would be very helpful. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog http://lars.ingebrigtsen.no/