From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#18195: 24.3.92; window-screen-lines is not accurate Date: Wed, 06 Aug 2014 19:46:17 +0200 Message-ID: <53E269E9.6020004@gmx.at> References: <86tx5r7l1j.fsf@yandex.ru> <53E097F7.5050407@gmx.at> <53E0ABF9.7070506@yandex.ru> <53E0AF08.50300@gmx.at> <831tsvqc3c.fsf@gnu.org> <53E0E2E5.7050306@gmx.at> <83tx5rowop.fsf@gnu.org> <53E0E665.1000206@gmx.at> <83ppgfow0p.fsf@gnu.org> <53E0EC6C.7020504@gmx.at> <83oavzotxz.fsf@gnu.org> <53E0FC15.4060502@gmx.at> <83lhr2q0nt.fsf@gnu.org> <53E1F846.2040105@gmx.at> <83ha1pptrd.fsf@gnu.org> <53E25484.8050909@gmx.at> <83a97hpomm.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1407347252 20871 80.91.229.3 (6 Aug 2014 17:47:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 6 Aug 2014 17:47:32 +0000 (UTC) Cc: 18195@debbugs.gnu.org, dgutov@yandex.ru To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Aug 06 19:47:22 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 1XF5J2-0002C8-Ql for geb-bug-gnu-emacs@m.gmane.org; Wed, 06 Aug 2014 19:47:20 +0200 Original-Received: from localhost ([::1]:40337 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XF5J2-0000o0-GB for geb-bug-gnu-emacs@m.gmane.org; Wed, 06 Aug 2014 13:47:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:52405) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XF5Is-0000ml-1U for bug-gnu-emacs@gnu.org; Wed, 06 Aug 2014 13:47:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XF5Ik-0002EE-J2 for bug-gnu-emacs@gnu.org; Wed, 06 Aug 2014 13:47:09 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:53713) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XF5Ik-0002EA-Fg for bug-gnu-emacs@gnu.org; Wed, 06 Aug 2014 13:47:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XF5Ij-0006yI-NI for bug-gnu-emacs@gnu.org; Wed, 06 Aug 2014 13:47:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 06 Aug 2014 17:47:01 +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=B18195.140734719826766 (code B ref 18195); Wed, 06 Aug 2014 17:47:01 +0000 Original-Received: (at 18195) by debbugs.gnu.org; 6 Aug 2014 17:46:38 +0000 Original-Received: from localhost ([127.0.0.1]:60656 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XF5IL-0006xd-Fh for submit@debbugs.gnu.org; Wed, 06 Aug 2014 13:46:38 -0400 Original-Received: from mout.gmx.net ([212.227.17.20]:60811) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XF5II-0006xM-M8 for 18195@debbugs.gnu.org; Wed, 06 Aug 2014 13:46:35 -0400 Original-Received: from [88.117.49.190] ([88.117.49.190]) by mail.gmx.com (mrgmx101) with ESMTPSA (Nemesis) id 0Lyi0B-1WKlja1tPL-0169i1; Wed, 06 Aug 2014 19:46:25 +0200 In-Reply-To: <83a97hpomm.fsf@gnu.org> X-Provags-ID: V03:K0:asVhwFu0j0YbjqDV67j3UIXteRNd5kwyU8qx2+xUrcYxSKU0uzv mIqWVmO2B/rYtgoSTt1lB+druP5JmFClcSU9A4dCn9ZDhRPRuPYor7I1NN3oOTasMmXr5mz 1NMb1hw9cTflPJjbDw5lmhwSsn42S2P4TSoMbg0VQLyWZVTThWJwhmSskJCv4p6uGQwfAnV KrltXGtrDcqJ7mHzhpqPA== X-UI-Out-Filterresults: notjunk:1; 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:92204 Archived-At: > You are talking about things that are possible only on the C level, > not from Lisp. My point was that we don't expose enough APIs to Lisp > to allow such applications, and you now agreed with me. I was over-complicating things. The solution is much simpler and all tools are already on board. Dmitry just has to insert his overlays where he wants them and run `window-text-pixel-size' over that window. If the text including the overlays fits he's done. Otherwise, he has to remove the overlays and proceed with whatever alternate solution he has. No hands needed. martin