From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Miles Bader Newsgroups: gmane.emacs.devel Subject: Re: A patch for enforcing double-width CJK character display Date: Tue, 17 Apr 2012 11:30:36 +0900 Message-ID: <87ipgzjdir.fsf@catnip.gol.com> References: <4F85A138.6090900@i-soft.com.cn> <87vcl646c7.fsf@isil.kanru.info> <4F85AE69.9050002@i-soft.com.cn> <4F8698B0.2030703@i-soft.com.cn> <83hawp46p7.fsf@gnu.org> <4F86BA0F.4080301@i-soft.com.cn> <83ehrt3u0p.fsf@gnu.org> <4F87173F.3070801@i-soft.com.cn> <4F8782C8.2030005@i-soft.com.cn> <87d379h971.fsf@catnip.gol.com> <877gxghc3d.fsf@catnip.gol.com> <4F8B6D0F.2050700@i-soft.com.cn> <4F8BB0D3.6060202@i-soft.com.cn> <4F8BBE1F.9080701@i-soft.com.cn> <87sjg3kygc.fsf@catnip.gol.com> <873983kx7u.fsf@catnip.gol.com> <4F8CCEB2.4060001@i-soft.com.cn> 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 1334629857 10767 80.91.229.3 (17 Apr 2012 02:30:57 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 17 Apr 2012 02:30:57 +0000 (UTC) Cc: emacs-devel@gnu.org To: =?utf-8?B?6buE5bu65b+g?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Apr 17 04:30:56 2012 Return-path: Envelope-to: ged-emacs-devel@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 1SJyBx-000237-BT for ged-emacs-devel@m.gmane.org; Tue, 17 Apr 2012 04:30:53 +0200 Original-Received: from localhost ([::1]:35723 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SJyBw-0004Vc-JR for ged-emacs-devel@m.gmane.org; Mon, 16 Apr 2012 22:30:52 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:37720) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SJyBq-0004VL-OK for emacs-devel@gnu.org; Mon, 16 Apr 2012 22:30:50 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SJyBm-0003vx-2f for emacs-devel@gnu.org; Mon, 16 Apr 2012 22:30:46 -0400 Original-Received: from smtp12.dentaku.gol.com ([203.216.5.74]:56654) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SJyBl-0003vS-PD; Mon, 16 Apr 2012 22:30:41 -0400 Original-Received: from 61.245.22.233.eo.eaccess.ne.jp ([61.245.22.233] helo=catnip.gol.com) by smtp12.dentaku.gol.com with esmtpa (Dentaku) (envelope-from ) id 1SJyBh-0002Hn-KG; Tue, 17 Apr 2012 11:30:37 +0900 Original-Received: by catnip.gol.com (Postfix, from userid 1000) id 8C21BDFC1; Tue, 17 Apr 2012 11:30:36 +0900 (JST) System-Type: x86_64-unknown-linux-gnu In-Reply-To: <4F8CCEB2.4060001@i-soft.com.cn> (=?utf-8?B?Ium7hOW7uuW/oCIn?= =?utf-8?B?cw==?= message of "Tue, 17 Apr 2012 10:00:18 +0800") Original-Lines: 26 X-Virus-Scanned: ClamAV GOL (outbound) X-Abuse-Complaints: abuse@gol.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 203.216.5.74 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:149713 Archived-At: =E9=BB=84=E5=BB=BA=E5=BF=A0 writes: >>> case 1: size =3D 13 >>> ASCII: Lucida Sans Typewriter [9 pix per char] >>> CJK: =E3=81=95=E3=81=96=E3=81=AA=E3=81=BF=E6=98=8E=E6=9C=9D [12 pix pe= r char] >>> >>> case 2: size =3D 11 >>> ASCII: Lucida Sans Typewriter [7 pix per char] >>> CJK: =E3=81=95=E3=81=96=E3=81=AA=E3=81=BF=E6=98=8E=E6=9C=9D [10 pix pe= r char] > > 1, If you use Sans font as default font, the patch will just ignore it > and never adjust the width padding , since it is wrong setting. > > 2, For Sans font, it's variable pitch, every glyph in the font is > different width. It's "Lucida Sans Typewriter", which is a fixed-pitch font. > So I'm wondering how you get the pixelsize of fonts? I used "xzoom" to magnify the display, and counted the pixels... :] -miles --=20 `Suppose Korea goes to the World Cup final against Japan and wins,' Moon sa= id. `All the past could be forgiven.' [NYT]