From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?utf-8?B?xaB0xJtww6FuIE7Em21lYw==?= Newsgroups: gmane.emacs.devel Subject: Re: Where is a character presence tested in a font? Date: Sun, 15 Jul 2012 20:36:29 +0200 Message-ID: <87sjcsoor6.fsf@gmail.com> References: <871ukdrpuj.fsf@wanadoo.es> 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 1342377401 28492 80.91.229.3 (15 Jul 2012 18:36:41 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 15 Jul 2012 18:36:41 +0000 (UTC) Cc: emacs-devel@gnu.org To: =?utf-8?Q?=C3=93scar?= Fuentes Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Jul 15 20:36:41 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 1SqTgN-0004Zz-Vl for ged-emacs-devel@m.gmane.org; Sun, 15 Jul 2012 20:36:40 +0200 Original-Received: from localhost ([::1]:46452 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SqTgN-0006Cx-Am for ged-emacs-devel@m.gmane.org; Sun, 15 Jul 2012 14:36:39 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:44309) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SqTgK-0006Cf-G5 for emacs-devel@gnu.org; Sun, 15 Jul 2012 14:36:37 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SqTgJ-00063Z-9I for emacs-devel@gnu.org; Sun, 15 Jul 2012 14:36:36 -0400 Original-Received: from mail-wi0-f171.google.com ([209.85.212.171]:53351) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SqTgJ-00063U-2N for emacs-devel@gnu.org; Sun, 15 Jul 2012 14:36:35 -0400 Original-Received: by wibhq4 with SMTP id hq4so1604770wib.12 for ; Sun, 15 Jul 2012 11:36:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:in-reply-to:references:user-agent:date :message-id:mime-version:content-type:content-transfer-encoding; bh=p7R4ZZxu/b++50/1Rk4Db6FS1Zm8KLAkjGPdYfFb5bY=; b=OA0Wt+bXN5tKNH7p22XosA/eIPDactJr0ac7RQdKK6iK05ghZf9yXyG/I7fA2hknl2 Xdhz4OcLniw71FZMtdTr7awr1AqF/etSO8tTUbULTfbNn4X2TVR6Hgi+hMQwquRWue4Z qprd8jyDv+uTnI2gg4APfNnmFwYCSwlM3BknG5WpPskrfitslpXhppZLwn5liLG/YvG6 43dIOrtrC59wL2GX+PcrqEmsb4JvpMr0okNI3M9vU5x0gP286vQ3ujHbBLz7UvTiQPWc IJQgixBfv6rCsKB/vyN+zTNum8FL83ZBhAvFEDtDvZLTEWOksED30KvaObs4/a2l4K+x 095A== Original-Received: by 10.216.90.19 with SMTP id d19mr4556355wef.113.1342377393857; Sun, 15 Jul 2012 11:36:33 -0700 (PDT) Original-Received: from localhost (176.119.broadband10.iol.cz. [90.177.119.176]) by mx.google.com with ESMTPS id l5sm25293784wix.5.2012.07.15.11.36.32 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 15 Jul 2012 11:36:33 -0700 (PDT) In-Reply-To: <871ukdrpuj.fsf@wanadoo.es> (=?utf-8?Q?=22=C3=93scar?= Fuentes"'s message of "Sun, 15 Jul 2012 17:44:36 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.85.212.171 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:151633 Archived-At: On Sun, 15 Jul 2012 17:44:36 +0200 =C3=93scar Fuentes wrote: > About two years ago I reported some problems with not displaying some > characters with certain font and Jason Rumney hinted that it could be a > problem with how the test for existence of those characters is done. > > I know nothing about font handling but I'll like to try to improve the > current status anyway. Could someone point me to the source code (or API > name) where Emacs on MS Windows tests for the presence of a given > character on a font? Note that the deficient font auto-selection problem is actually not limited to Windows, as I've written elsewere in the past: --=20 =C5=A0t=C4=9Bp=C3=A1n