From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kenichi Handa Newsgroups: gmane.emacs.bugs Subject: bug#3208: 23.0.93; Memory full / crash when displaying lots of characters from a large font (like Arial Unicode or Code2000) which is not explicitly selected (on Win32) Date: Wed, 24 Jun 2009 20:55:41 +0900 Message-ID: References: <49FF3340.2040008@gmx.de> <4A005A64.5050908@gnu.org> <4A3F1B05.7030105@gnu.org> <4A3F7058.902@gnu.org> <4A3F81AC.1070404@gnu.org> <4A420357.8050706@gnu.org> Reply-To: Kenichi Handa , 3208@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 1245845866 23486 80.91.229.12 (24 Jun 2009 12:17:46 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 24 Jun 2009 12:17:46 +0000 (UTC) Cc: schierlm@gmx.de, 3208@emacsbugs.donarmstrong.com To: Jason Rumney Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jun 24 14:17:38 2009 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 1MJRQ2-0005nY-6d for geb-bug-gnu-emacs@m.gmane.org; Wed, 24 Jun 2009 14:17:38 +0200 Original-Received: from localhost ([127.0.0.1]:41019 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MJRQ1-00027a-0X for geb-bug-gnu-emacs@m.gmane.org; Wed, 24 Jun 2009 08:17:37 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MJRPw-00024g-BR for bug-gnu-emacs@gnu.org; Wed, 24 Jun 2009 08:17:32 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MJRPr-0001tZ-1C for bug-gnu-emacs@gnu.org; Wed, 24 Jun 2009 08:17:31 -0400 Original-Received: from [199.232.76.173] (port=41596 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MJRPq-0001tF-RH for bug-gnu-emacs@gnu.org; Wed, 24 Jun 2009 08:17:26 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:45418) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1MJRPq-0002fY-Ao for bug-gnu-emacs@gnu.org; Wed, 24 Jun 2009 08:17:26 -0400 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n5OCHMCn015762; Wed, 24 Jun 2009 05:17:24 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.14.3/8.14.3/Submit) id n5OC06Se012142; Wed, 24 Jun 2009 05:00:06 -0700 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Kenichi Handa Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs , owner@emacsbugs.donarmstrong.com Resent-Date: Wed, 24 Jun 2009 12:00:06 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 3208 X-Emacs-PR-Package: emacs,w32 X-Emacs-PR-Keywords: Original-Received: via spool by 3208-submit@emacsbugs.donarmstrong.com id=B3208.124584455011779 (code B ref 3208); Wed, 24 Jun 2009 12:00:06 +0000 Original-Received: (at 3208) by emacsbugs.donarmstrong.com; 24 Jun 2009 11:55:50 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from mx1.aist.go.jp (mx1.aist.go.jp [150.29.246.133]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n5OBthPV011658 for <3208@emacsbugs.donarmstrong.com>; Wed, 24 Jun 2009 04:55:45 -0700 Original-Received: from rqsmtp1.aist.go.jp (rqsmtp1.aist.go.jp [150.29.254.115]) by mx1.aist.go.jp with ESMTP id n5OBtgla011506; Wed, 24 Jun 2009 20:55:42 +0900 (JST) env-from (handa@m17n.org) Original-Received: from smtp3.aist.go.jp by rqsmtp1.aist.go.jp with ESMTP id n5OBtgPJ007179; Wed, 24 Jun 2009 20:55:42 +0900 (JST) env-from (handa@m17n.org) Original-Received: by smtp3.aist.go.jp with ESMTP id n5OBtfGA010189; Wed, 24 Jun 2009 20:55:41 +0900 (JST) env-from (handa@m17n.org) Original-Received: from handa by etlken with local (Exim 4.69) (envelope-from ) id 1MJR4n-0005qZ-JD; Wed, 24 Jun 2009 20:55:41 +0900 In-reply-to: <4A420357.8050706@gnu.org> (message from Jason Rumney on Wed, 24 Jun 2009 18:43:35 +0800) X-MIME-Autoconverted: from 8bit to quoted-printable by rzlab.ucr.edu id n5OCHMCn015762 X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 2) Resent-Date: Wed, 24 Jun 2009 08:17:31 -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:28947 Archived-At: In article <4A420357.8050706@gnu.org>, Jason Rumney writ= es: >>> Part of the recipe is that you don't set Arial Unicode MS as the defa= ult=20 >>> font, you let the font fallback find it (in the case of the original=20 >>> report, or MS Mincho in my case). > > > > Although I still can't reproduce the problem > I wonder if the default font contains the character U+2203 in your case= ,=20 > since you are using a Japanese locale. No. My default font is: uniscribe:-outline-Courier new-normal-normal-normal-mono-13-*-*-*-c-*-iso= 88591 and #x2203 is displayed by: uniscribe:-outline-=EF=BC=AD=EF=BC=B3=E3=80=80=E3=82=B4=E3=82=B7=E3=83=83= =E3=82=AF-normal-normal-normal-mono-13-*-*-*-c-*-jisx0208*-* =20 This font is found in the fallback group of the default fontset (not in the frame's fontset). By font-show-log, I confirmed that fontset_font() checked these to find that font: (1) the frame's fontset (2) the default fontset (3) the fallbacks of the frame's fontset (4) the fallbacks of the default fontset. So, isn't the situation the same as yours? > Can you try reproducing it using=20 > the other characters suggested in the original message: U+2202 and U+FF= FD? A font for U+2202 is found at (2) above, and a font for U+FFFD is not found. In both case, Emacs didn't cause memory full. By the way, my Emacs on Windows is as this: GNU Emacs 23.1.50.1 (i386-mingw-nt5.1.2600) of 2009-06-24 on IBM-FSF27A21= 743 Windowing system distributor `Microsoft Corp.', version 5.1.2600 configured using `configure --with-gcc (3.4)'. --- Kenichi Handa handa@m17n.org