From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.bugs Subject: bug#39133: 28.0.50; Emacs slowdown on special char Date: Fri, 24 Jan 2020 14:50:10 +0100 Message-ID: References: <83lfqa5aa2.fsf@gnu.org> <83r2004rqn.fsf@gnu.org> <8336c5rw5t.fsf@gnu.org> <83y2txq8fw.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="78544"; mail-complaints-to="usenet@ciao.gmane.io" Cc: lg.zevlg@gmail.com, 39133@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jan 24 14:51:17 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1iuzMj-000KOp-39 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 24 Jan 2020 14:51:17 +0100 Original-Received: from localhost ([::1]:42606 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iuzMi-0001Nx-68 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Fri, 24 Jan 2020 05:50:11 -0800 (PST) In-Reply-To: <83y2txq8fw.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 24 Jan 2020 15:40:19 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:175215 Archived-At: >>>>> On Fri, 24 Jan 2020 15:40:19 +0200, Eli Zaretskii said: >> From: Robert Pluim >> Cc: lg.zevlg@gmail.com, 39133@debbugs.gnu.org, >> mituharu@math.s.chiba-u.ac.jp, handa@gnu.org >> Date: Fri, 24 Jan 2020 14:09:22 +0100 >> >> >> Rather than duplicate that code, I moved the FONT_INVALID_CODE check >> >> up. This works for me: >> Eli> Looks reasonable, thanks. >> >> Except it crashes under -nw. Eli> Yes, because the call to the font driver should only be done when Eli> 'font_object' is a font object (it isn't on TTY frames). Otherwise, Eli> simply assign FONT_INVALID_CODE to 'code'. Yes, I worked that out. A simple crash, for once :-) Robert