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#23292: 24.5; Combining characters do not reliably combine Date: Fri, 15 Apr 2016 12:15:50 +0300 Message-ID: <83y48fcjw9.fsf@gnu.org> References: <83ega8dl65.fsf@gnu.org> <83a8kve51u.fsf@gnu.org> <8737qnuxde.fsf@gmail.com> <8337qne26w.fsf@gnu.org> <87r3e7theb.fsf@gmail.com> <83zisvclwi.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1460711843 11146 80.91.229.3 (15 Apr 2016 09:17:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 15 Apr 2016 09:17:23 +0000 (UTC) Cc: hdfssk@gmail.com, flexibeast@gmail.com, 23292@debbugs.gnu.org To: handa@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Apr 15 11:17:12 2016 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 1aqzsE-0005G2-C3 for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 15 Apr 2016 05:16:12 -0400 In-reply-to: <83zisvclwi.fsf@gnu.org> (message from Eli Zaretskii on Fri, 15 Apr 2016 11:32:29 +0300) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:116498 Archived-At: > Date: Fri, 15 Apr 2016 11:32:29 +0300 > From: Eli Zaretskii > Cc: hdfssk@gmail.com, 23292@debbugs.gnu.org > > For the record, the composition works for me on MS-Windows using the > Arial Unicode MS font, and the composition data looks quite different > (and makes much more sense to me) than what the OP shows: > > Composed with the following character(s) "̷" using this font: > uniscribe:-outline-Arial Unicode MS-normal-normal-normal-sans-13-*-*-*-p-*-iso8859-1 > by these glyphs: > [0 1 111 82 7 1 6 14 4 nil] > [0 1 823 671 0 -5 -2 14 4 nil] > > The OP said the composition data he gets is this: > > Composed with the following character(s) "̷" using this font: > xft:-PfEd-DejaVu Sans Mono-normal-normal-normal-*-13-*-*-*-m-0-iso10646-1 > by these glyphs: > [0 1 111 82 8 1 7 7 0 nil] > [0 1 823 703 8 0 8 8 1 nil] > > and the offsets in the second vector look wrong to me, FWIW. I now tried this on Windows 8.1, where the (default) Courier New font does have a glyph for u+0337, and I see there the same problem as reported by the OP, including the composition data that shows positive offsets where I thought negative offsets should be. Maybe this is something related to the fact that bot DejaVu Sans Mono and Courier New are monospaced fonts, whereas Arial Unicode MS isn't? I Hope Handa-san will provide some insight.