From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Newsgroups: gmane.emacs.bugs Subject: bug#15273: 24.3.50; Combining character sequences are displayed weirdly Date: Sat, 7 Sep 2013 10:47:05 +0200 Message-ID: <6DFB6F00-33E0-4AF6-B8DB-442CAD5EF8CD@swipnet.se> References: <9243D0C8-83F9-40B4-8F2C-37517A1F6BCC@swipnet.se> <8338pjnqfm.fsf@gnu.org> <831u53npuy.fsf@gnu.org> <7977F745-C1B8-44AD-9710-3CE9567C5338@swipnet.se> <83zjrrm9tc.fsf@gnu.org> <5B85556B-72FB-49DB-96F8-A38939746260@swipnet.se> <83r4d2mpi2.fsf@gnu.org> <87vc2ee9io.fsf@igel.home> <83ppsmmml5.fsf@gnu.org> <83zjrqkkun.fsf@gnu.org> <83ppslks82.fsf@gnu.org> <80DE2CE4-1702-4555-B336-D11A281C44E9@swipnet.se> <83li39kqru.fsf@gnu.org> <1737AA30-1186-40EF-A225-1AFA1A73622B@swipnet.se> <83k3itkq6c.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (Mac OS X Mail 6.5 \(1508\)) Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1378543700 18246 80.91.229.3 (7 Sep 2013 08:48:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 7 Sep 2013 08:48:20 +0000 (UTC) Cc: xfq.free@gmail.com, 15273@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Sep 07 10:48:17 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 1VIEBk-0000rV-4e for geb-bug-gnu-emacs@m.gmane.org; Sat, 07 Sep 2013 10:48:16 +0200 Original-Received: from localhost ([::1]:41184 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VIEBj-0000nQ-Ps for geb-bug-gnu-emacs@m.gmane.org; Sat, 07 Sep 2013 04:48:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:57605) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VIEBb-0000mA-Tp for bug-gnu-emacs@gnu.org; Sat, 07 Sep 2013 04:48:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VIEBW-0004Tm-Or for bug-gnu-emacs@gnu.org; Sat, 07 Sep 2013 04:48:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37767) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VIEBW-0004Ti-LR for bug-gnu-emacs@gnu.org; Sat, 07 Sep 2013 04:48:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VIEBW-0003FB-9J for bug-gnu-emacs@gnu.org; Sat, 07 Sep 2013 04:48:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 07 Sep 2013 08:48:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15273 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 15273-submit@debbugs.gnu.org id=B15273.137854363112396 (code B ref 15273); Sat, 07 Sep 2013 08:48:02 +0000 Original-Received: (at 15273) by debbugs.gnu.org; 7 Sep 2013 08:47:11 +0000 Original-Received: from localhost ([127.0.0.1]:46056 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VIEAg-0003Ds-4r for submit@debbugs.gnu.org; Sat, 07 Sep 2013 04:47:10 -0400 Original-Received: from mail01.bdtv.se ([176.10.222.34]:56381) by debbugs.gnu.org with smtp (Exim 4.80) (envelope-from ) id 1VIEAd-0003Di-M7 for 15273@debbugs.gnu.org; Sat, 07 Sep 2013 04:47:08 -0400 Original-Received: (qmail 30414 invoked by uid 89); 7 Sep 2013 08:47:05 -0000 Original-Received: from h-46-59-42-57.na.cust.bahnhof.se (HELO coolsville.localdomain) (boel.djarv@bdtv.se@46.59.42.57) by mail01.bdtv.se with ESMTPA; 7 Sep 2013 08:47:05 -0000 Original-Received: from [172.20.199.13] (unknown [172.20.199.13]) by coolsville.localdomain (Postfix) with ESMTPSA id 53D6D1A0075; Sat, 7 Sep 2013 08:47:05 +0000 (UTC) In-Reply-To: X-Mailer: Apple Mail (2.1508) 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:78097 Archived-At: 7 sep 2013 kl. 10:27 skrev Jan Dj=E4rv : > Hello. >=20 > 7 sep 2013 kl. 10:10 skrev Eli Zaretskii : >=20 >> To test this >> hypothesis Someone(TM) should show the character metrics using some >> external tool, and compare that with what nsfont.m calculates. Or, >> alternatively, show that exactly the same font does produce a correct >> display on another platform; then we could compare the two font >> back-ends we have for these platforms. >=20 > nsfont.m has problems with composition, there is even comments about = this in the code. > But from what I see on X11 and what you reported from W32, no other = platform does produce the correct result (i.e. the ! and the triangle in = the same place), so comparing to those backends doesn't help. FWIW, I tested the mac port that has another font driver, and it doesn't = work correctly either. It does not find a good font for the triangle = and only displays an empty square. No composition happens. Jan D.