From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#18195: 24.3.92; window-screen-lines is not accurate Date: Tue, 05 Aug 2014 17:01:41 +0300 Message-ID: <83wqanox16.fsf@gnu.org> References: <86tx5r7l1j.fsf@yandex.ru> <53E097F7.5050407@gmx.at> <53E0ABF9.7070506@yandex.ru> <53E0AF08.50300@gmx.at> <53E0B0FB.3080203@yandex.ru> <53E0CC2A.7040801@gmx.at> <53E0D690.1030208@yandex.ru> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1407247346 6104 80.91.229.3 (5 Aug 2014 14:02:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 5 Aug 2014 14:02:26 +0000 (UTC) Cc: 18195@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Aug 05 16:02:19 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1XEfJi-0005AY-4C for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Aug 2014 16:02:18 +0200 Original-Received: from localhost ([::1]:59596 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XEfJh-0000RG-Kb for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Aug 2014 10:02:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39545) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XEfJY-0000Pz-IQ for bug-gnu-emacs@gnu.org; Tue, 05 Aug 2014 10:02:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XEfJS-0004tZ-N5 for bug-gnu-emacs@gnu.org; Tue, 05 Aug 2014 10:02:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:51828) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XEfJS-0004tP-Kb for bug-gnu-emacs@gnu.org; Tue, 05 Aug 2014 10:02:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XEfJS-0001vv-3y for bug-gnu-emacs@gnu.org; Tue, 05 Aug 2014 10:02:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Aug 2014 14:02:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18195 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18195-submit@debbugs.gnu.org id=B18195.14072473007403 (code B ref 18195); Tue, 05 Aug 2014 14:02:02 +0000 Original-Received: (at 18195) by debbugs.gnu.org; 5 Aug 2014 14:01:40 +0000 Original-Received: from localhost ([127.0.0.1]:58771 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XEfJ6-0001vL-1m for submit@debbugs.gnu.org; Tue, 05 Aug 2014 10:01:40 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:40704) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XEfJ3-0001v5-Tx for 18195@debbugs.gnu.org; Tue, 05 Aug 2014 10:01:39 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0N9U00E006XFYW00@a-mtaout20.012.net.il> for 18195@debbugs.gnu.org; Tue, 05 Aug 2014 17:01:31 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0N9U00EFL6YJFY90@a-mtaout20.012.net.il>; Tue, 05 Aug 2014 17:01:31 +0300 (IDT) In-reply-to: <53E0D690.1030208@yandex.ru> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:92138 Archived-At: > Date: Tue, 05 Aug 2014 17:05:20 +0400 > From: Dmitry Gutov > > If the overlay is made to span over lines with different heights and > lines spacing, we can either make it follow all those dimensions, or > override them to the same values. No, you can't do that. Unless an overlay entirely obscures a screen line, it can never make the line height smaller, only larger. Besides, even if you could do what you hint here, that would cause unpleasant effects on display, whereby the text would jump up and down when the overlay is popped up/down.