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#10901: 24.0.94; Incorrect display of "EMPTY SET" unicode glyph. Date: Wed, 29 Feb 2012 19:30:29 +0200 Message-ID: <83sjhtczt6.fsf@gnu.org> References: <83fwdwdnl6.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: QUOTED-PRINTABLE X-Trace: dough.gmane.org 1330536654 31104 80.91.229.3 (29 Feb 2012 17:30:54 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 29 Feb 2012 17:30:54 +0000 (UTC) Cc: 10901@debbugs.gnu.org To: Felix Geller Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Feb 29 18:30:51 2012 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 1S2nMS-0007A4-OQ for geb-bug-gnu-emacs@m.gmane.org; Wed, 29 Feb 2012 18:30:44 +0100 Original-Received: from localhost ([::1]:48768 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S2nMS-0006xt-3J for geb-bug-gnu-emacs@m.gmane.org; Wed, 29 Feb 2012 12:30:44 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:50776) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S2nMK-0006w1-Ux for bug-gnu-emacs@gnu.org; Wed, 29 Feb 2012 12:30:41 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S2nLx-00086f-BB for bug-gnu-emacs@gnu.org; Wed, 29 Feb 2012 12:30:36 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:49459) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S2nLx-00086V-7Z for bug-gnu-emacs@gnu.org; Wed, 29 Feb 2012 12:30:13 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1S2nLl-0004mE-Vi for bug-gnu-emacs@gnu.org; Wed, 29 Feb 2012 12:30:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 29 Feb 2012 17:30:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10901 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10901-submit@debbugs.gnu.org id=B10901.133053659318320 (code B ref 10901); Wed, 29 Feb 2012 17:30:01 +0000 Original-Received: (at 10901) by debbugs.gnu.org; 29 Feb 2012 17:29:53 +0000 Original-Received: from localhost ([127.0.0.1]:56291 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1S2nLc-0004lG-LE for submit@debbugs.gnu.org; Wed, 29 Feb 2012 12:29:53 -0500 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:39798) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1S2nLP-0004kr-Ud for 10901@debbugs.gnu.org; Wed, 29 Feb 2012 12:29:41 -0500 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0M0600A000FD9O00@a-mtaout22.012.net.il> for 10901@debbugs.gnu.org; Wed, 29 Feb 2012 19:28:22 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([77.124.119.92]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0M06006MG0J9MD71@a-mtaout22.012.net.il>; Wed, 29 Feb 2012 19:28:22 +0200 (IST) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:57401 Archived-At: > From: Felix Geller > Date: Wed, 29 Feb 2012 10:26:09 +0100 > Cc: 10901@debbugs.gnu.org >=20 > >> M-x ucs-insert empty set RET > >> > >> The displayed character is not an empty set symbol, but a square > >> symbol. > > > > What does Emacs say if you go to the square symbol and type "C-u = C-x =3D"? >=20 > (copied from *Help* buffer) >=20 > position: 192 of 192 (99%), column: 0 > character: =E2=88=85 (displayed as =E2=88=85) (codepoin= t 8709, #o21005, #x2205) > preferred charset: unicode (Unicode (ISO10646)) > code point in charset: 0x2205 > syntax: . =09which means: punctuation > category: .:Base, j:Japanese > buffer code: #xE2 #x88 #x85 > file code: #xE2 #x88 #x85 (encoded by coding system utf= -8-unix) > display: by this font (glyph code) > nil:-apple-AppleMyungjo-medium-normal-normal-*-12-*-*-*-p-0-iso= 10646-1 > (#x00) >=20 > Character code properties: customize what to show > name: EMPTY SET > general-category: Sm (Symbol, Math) > decomposition: (8709) ('=E2=88=85') So it inserts the correct character, but your font cannot display tha= t character. > > I get the empty symbol in the 24.0.94 pretest, so it's something > > specific to your system. =C2=A0Maybe a font setup issue or someth= ing. >=20 > Looks like the font name (AppleMyungjo) is off? Yes. > Hope can I (help to) investigate further? Sorry, I don't know. Someone who knows more about fonts should chime in. In any case, I think this bug should be closed and the discussion moved to help-gnu-emacs or emacs-devel.