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#8703: truncated unicode glyphs in X11 Date: Fri, 20 May 2011 13:23:07 +0300 Message-ID: <83tycpfz78.fsf@gnu.org> References: <20110519201702.GA2448@24f89f8c-e6a1-4e75-85ee-bb8a3743bb9f> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1305887113 16763 80.91.229.12 (20 May 2011 10:25:13 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 20 May 2011 10:25:13 +0000 (UTC) Cc: 8703@debbugs.gnu.org To: Bertram Felgenhauer , Kenichi Handa Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri May 20 12:25:09 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1QNMtH-0004Q3-Au for geb-bug-gnu-emacs@m.gmane.org; Fri, 20 May 2011 12:25:07 +0200 Original-Received: from localhost ([::1]:32775 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QNMtG-00087Q-Pq for geb-bug-gnu-emacs@m.gmane.org; Fri, 20 May 2011 06:25:06 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:59658) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QNMtE-00086H-8V for bug-gnu-emacs@gnu.org; Fri, 20 May 2011 06:25:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QNMtD-0008UO-0n for bug-gnu-emacs@gnu.org; Fri, 20 May 2011 06:25:04 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:51074) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QNMtC-0008UK-Sv for bug-gnu-emacs@gnu.org; Fri, 20 May 2011 06:25:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QNMtC-0003Tm-1O; Fri, 20 May 2011 06:25:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 20 May 2011 10:25:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 8703 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 8703-submit@debbugs.gnu.org id=B8703.130588705813309 (code B ref 8703); Fri, 20 May 2011 10:25:01 +0000 Original-Received: (at 8703) by debbugs.gnu.org; 20 May 2011 10:24:18 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QNMsT-0003Sc-De for submit@debbugs.gnu.org; Fri, 20 May 2011 06:24:17 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QNMsM-0003SK-DC for 8703@debbugs.gnu.org; Fri, 20 May 2011 06:24:16 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0LLH00D00OTNGQ00@a-mtaout20.012.net.il> for 8703@debbugs.gnu.org; Fri, 20 May 2011 13:23:05 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([77.124.254.13]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LLH00BSMOUFSNH0@a-mtaout20.012.net.il>; Fri, 20 May 2011 13:23:05 +0300 (IDT) In-reply-to: <20110519201702.GA2448@24f89f8c-e6a1-4e75-85ee-bb8a3743bb9f> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Fri, 20 May 2011 06:25:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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:46604 Archived-At: > Date: Thu, 19 May 2011 22:17:02 +0200 > From: Bertram Felgenhauer > > I have tracked down the regression using git-bisect, and found it > was introduced by > > http://git.savannah.gnu.org/cgit/emacs.git/commit/?id=5d747e944fd5a15bb36f865efc214024803c5fcf For those using bzr, this is revision 100011 on the emacs-23 branch or revision 99634.13.1 on the trunk. Perhaps Handa-san could take a look at this, as he made that change. > Undoing a single change restores the correct behaviour for me: > > diff --git a/src/xdisp.c b/src/xdisp.c > index 3c9d385..20365ff 100644 > --- a/src/xdisp.c > +++ b/src/xdisp.c > @@ -5926,8 +5926,7 @@ get_next_display_element (struct it *it) > : STRINGP (it->string) ? IT_STRING_CHARPOS (*it) > : IT_CHARPOS (*it)); > > - it->face_id = FACE_FOR_CHAR (it->f, face, it->char_to_display, pos, > - it->string); > + it->face_id = FACE_FOR_CHAR (it->f, face, it->c, pos, it->string); Can you tell what are the values of it->c and it->char_to_display at this point, for one of the characters hose display is truncated?