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#14636: 24.3.50.1; window-line-height doesn't seem to work, unless the point is at the end-of-buffer Date: Sun, 16 Jun 2013 19:35:13 +0300 Message-ID: <83ip1et3ni.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1371400630 18638 80.91.229.3 (16 Jun 2013 16:37:10 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 16 Jun 2013 16:37:10 +0000 (UTC) Cc: 14636-done@debbugs.gnu.org To: E Sabof Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jun 16 18:37:09 2013 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 1UoFwz-0004iW-64 for geb-bug-gnu-emacs@m.gmane.org; Sun, 16 Jun 2013 18:37:09 +0200 Original-Received: from localhost ([::1]:60787 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UoFwy-0004Rf-QG for geb-bug-gnu-emacs@m.gmane.org; Sun, 16 Jun 2013 12:37:08 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54145) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UoFwt-0004RM-5c for bug-gnu-emacs@gnu.org; Sun, 16 Jun 2013 12:37:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UoFws-0003Wq-7z for bug-gnu-emacs@gnu.org; Sun, 16 Jun 2013 12:37:03 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:54338) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UoFws-0003Wj-3z for bug-gnu-emacs@gnu.org; Sun, 16 Jun 2013 12:37:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1UoFwr-0006ys-SO for bug-gnu-emacs@gnu.org; Sun, 16 Jun 2013 12:37:01 -0400 Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Sun, 16 Jun 2013 16:37:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 14636 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 14636@debbugs.gnu.org, eliz@gnu.org, esabof@gmail.com Original-Received: via spool by 14636-done@debbugs.gnu.org id=D14636.137140056226672 (code D ref 14636); Sun, 16 Jun 2013 16:37:01 +0000 Original-Received: (at 14636-done) by debbugs.gnu.org; 16 Jun 2013 16:36:02 +0000 Original-Received: from localhost ([127.0.0.1]:48653 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UoFvt-0006w6-Nr for submit@debbugs.gnu.org; Sun, 16 Jun 2013 12:36:02 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:43680) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UoFvq-0006vQ-NT for 14636-done@debbugs.gnu.org; Sun, 16 Jun 2013 12:35:59 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0MOH00I00VABRQ00@a-mtaout20.012.net.il> for 14636-done@debbugs.gnu.org; Sun, 16 Jun 2013 19:35:13 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MOH00IOJVEOS000@a-mtaout20.012.net.il>; Sun, 16 Jun 2013 19:35:13 +0300 (IDT) In-reply-to: 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:75218 Archived-At: > Date: Sun, 16 Jun 2013 16:24:43 +0100 > From: E Sabof > > In emacs -Q > > (window-line-height) > C-o > C-x C-e > > Results in nil. That's a documented limitation. From the doc string: Return nil if window display is not up-to-date. In that case, use `pos-visible-in-window-p' to obtain the information. > Interestingly enough, I can specify line numbers (or not) and it will work, > but only as long as (= (point) (point-max)) You cannot easily predict when the window display will be up-to-date by the time this function runs. Closing as not-a-bug.