From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Torsten Bronger Newsgroups: gmane.emacs.bugs Subject: bug#295: 23.0.60; wrong glyph widths of some Unicode codepoints Date: Wed, 06 Aug 2008 01:22:50 +0200 Organization: Phoenix Foundation Message-ID: <871w136o8l.fsf@physik.rwth-aachen.de> References: <87k5evxeiy.fsf@stupidchicken.com> Reply-To: Torsten Bronger , 295@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1217980145 12393 80.91.229.12 (5 Aug 2008 23:49:05 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 5 Aug 2008 23:49:05 +0000 (UTC) Cc: 295@emacsbugs.donarmstrong.com To: Chong Yidong Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Aug 06 01:49:55 2008 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1KQWHm-00053U-F5 for geb-bug-gnu-emacs@m.gmane.org; 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d="scan'208";a="51034848" X-PGP-Fingerprint: C5C8 D6E2 79D2 EFE9 8C0F 6D77 D5E3 CEFC 9F51 6B77 X-PGP-Affinity: will accept encrypted message for GPG X-Home-Page: http://www.wikipedia.org/wiki/User:Bronger X-Binford: 6100 (more power) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) X-detected-kernel: by monty-python.gnu.org: Linux 2.6 (newer, 3) Resent-Date: Tue, 05 Aug 2008 19:47:26 -0400 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:19056 Archived-At: Hall=C3=B6chen! Chong Yidong writes: >>> The sub/superscripts are narrower than the ordinary characters if >>> using a monospace font (monospace-13 in my case) >> >> IIUC your problem is that not all thsoe characters use the same font. >> This may be due to your font not having those chars, or to Emacs doing >> something wrong. >> >> Can you check again with the latest code (where some font problems >> have been fixed)? Use C-u C-x =3D to find the font used for the char at >> point. > > Do you still see this problem? Yes. Take for example left and right German double quotes (which are alternative interpretations of x201e and x201c): character: =E2=80=9E (8222, #o20036, #x201e) preferred charset: unicode (Unicode (ISO10646)) code point: 0x201E syntax: . which means: punctuation to input: type "\glqq" or "\"`" with TeX buffer code: #xE2 #x80 #x9E file code: #xE2 #x80 #x9E (encoded by coding system utf-8-emacs= -unix) display: by this font (glyph code) xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-17-*-*-*-m-0-i= so10646-1 (#x68F) Character code properties: customize what to show name: DOUBLE LOW-9 QUOTATION MARK general-category: Ps (Punctuation, Open) old-name: LOW DOUBLE COMMA QUOTATION MARK versus character: =E2=80=9C (8220, #o20034, #x201c) preferred charset: unicode (Unicode (ISO10646)) code point: 0x201C syntax: . which means: punctuation category: c:Chinese h:Korean j:Japanese to input: type "\grqq" or "\ldq" or "\"'" with TeX buffer code: #xE2 #x80 #x9C file code: #xE2 #x80 #x9C (encoded by coding system utf-8-emacs= -unix) display: by this font (glyph code) xft:-unknown-Kochi Gothic-normal-normal-normal-*-17-*-*-*-*-0-iso10= 646-1 (#x26C) Character code properties: customize what to show name: LEFT DOUBLE QUOTATION MARK general-category: Pi (Punctuation, Initial quote) old-name: DOUBLE TURNED COMMA QUOTATION MARK While the first one is displayed correctly, the second one has no anti-aliasing and is too wide. I see the "category" item in the second character. Maybe this is the cause of this trouble? Tsch=C3=B6, Torsten. --=20 Torsten Bronger, aquisgrana, europa vetus Jabber ID: torsten.bronger@jabber.rwth-aachen.de