From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.bugs Subject: bug#4835: 23.1; Improper `Invalid face reference' messages. Performance degraded. Date: Sat, 31 Oct 2009 19:42:11 -0400 Message-ID: <877hubku5o.fsf@stupidchicken.com> References: <87ws2bfkyt.fsf@stupidchicken.com> <87iqdvmk1j.fsf@stupidchicken.com> <6ABF3195EEF74EB780205758FA68D61B@us.oracle.com> <87pr83th6b.fsf@stupidchicken.com> <8F2C3E771C104B03B9926AB1AAFD02A5@us.oracle.com> <87zl7743tj.fsf@stupidchicken.com> <5101E088BA774F93BCA9BA30DF7C826F@us.oracle.com> Reply-To: Chong Yidong , 4835@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1257034061 25546 80.91.229.12 (1 Nov 2009 00:07:41 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 1 Nov 2009 00:07:41 +0000 (UTC) Cc: 4835@emacsbugs.donarmstrong.com To: "Drew Adams" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Nov 01 01:07:34 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 1N4Nyg-0005ey-Ns for geb-bug-gnu-emacs@m.gmane.org; Sun, 01 Nov 2009 01:07:27 +0100 Original-Received: from localhost ([127.0.0.1]:55365 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1N4Nyg-0002pJ-9F for geb-bug-gnu-emacs@m.gmane.org; Sat, 31 Oct 2009 20:07:26 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1N4Nyc-0002pE-S8 for bug-gnu-emacs@gnu.org; Sat, 31 Oct 2009 20:07:22 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1N4NyY-0002oa-1U for bug-gnu-emacs@gnu.org; Sat, 31 Oct 2009 20:07:22 -0400 Original-Received: from [199.232.76.173] (port=44556 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1N4NyX-0002oX-VL for bug-gnu-emacs@gnu.org; Sat, 31 Oct 2009 20:07:18 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:56736) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1N4NyX-0003xa-E2 for bug-gnu-emacs@gnu.org; Sat, 31 Oct 2009 20:07:17 -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 nA107FSi025756; Sat, 31 Oct 2009 17:07:15 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.14.3/8.14.3/Submit) id n9VNo5KF022753; Sat, 31 Oct 2009 16:50:05 -0700 Resent-Date: Sat, 31 Oct 2009 16:50:05 -0700 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Chong Yidong Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs 2Resent-Date: Sat, 31 Oct 2009 23:50:05 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 4835 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by 4835-submit@emacsbugs.donarmstrong.com id=B4835.125703254021958 (code B ref 4835); Sat, 31 Oct 2009 23:50:05 +0000 Original-Received: (at 4835) by emacsbugs.donarmstrong.com; 31 Oct 2009 23:42:20 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from pantheon-po30.its.yale.edu (pantheon-po30.its.yale.edu [130.132.50.4]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n9VNgIva021941 for <4835@emacsbugs.donarmstrong.com>; Sat, 31 Oct 2009 16:42:19 -0700 Original-Received: from furry (adsl-99-69-52-129.dsl.wlfrct.sbcglobal.net [99.69.52.129]) (authenticated bits=0) by pantheon-po30.its.yale.edu (8.12.11.20060308/8.12.11) with ESMTP id n9VNgBh9016810 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Sat, 31 Oct 2009 19:42:12 -0400 Original-Received: by furry (Postfix, from userid 1000) id 66822C070; Sat, 31 Oct 2009 19:42:11 -0400 (EDT) In-Reply-To: <5101E088BA774F93BCA9BA30DF7C826F@us.oracle.com> (Drew Adams's message of "Sat, 31 Oct 2009 15:40:26 -0700") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.50 (gnu/linux) X-YaleITSMailFilter: Version 1.2c (attachment(s) not renamed) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 2) Resent-Date: Sat, 31 Oct 2009 20:07:22 -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:32332 Archived-At: "Drew Adams" writes: > You haven't given one reason why this should be limited to a symbol. Show why > `functionp' is problematic, and you might have an argument. I'm afraid I don't have time to wade through the sea of words, but I've stated that it would be nice if a lambda expression can be used. But I doubt it's worthwhile to change this for 23.2. Assuming there's no third-party code relying on using a lambda expression (which does not work properly), for now we should simply document the case that works.