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#3943: 23.0.96; CPerl-mode is too electric Date: Sun, 16 Aug 2009 19:24:23 -0400 Message-ID: <87skfr9wbc.fsf@cyd.mit.edu> References: <87prax1wvs.fsf@cyd.mit.edu> <20090816050854.GA516@powdermilk.math.berkeley.edu> Reply-To: Chong Yidong , 3943@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 1250466435 30200 80.91.229.12 (16 Aug 2009 23:47:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 16 Aug 2009 23:47:15 +0000 (UTC) Cc: 3943@emacsbugs.donarmstrong.com To: Ilya Zakharevich Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Aug 17 01:47:08 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 1McpRI-0003uy-DJ for geb-bug-gnu-emacs@m.gmane.org; Mon, 17 Aug 2009 01:47:04 +0200 Original-Received: from localhost ([127.0.0.1]:44599 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1McpRH-0001Y0-Qq for geb-bug-gnu-emacs@m.gmane.org; Sun, 16 Aug 2009 19:47:03 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1McpRC-0001Wj-Nm for bug-gnu-emacs@gnu.org; Sun, 16 Aug 2009 19:46:58 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1McpR7-0001RZ-L0 for bug-gnu-emacs@gnu.org; Sun, 16 Aug 2009 19:46:58 -0400 Original-Received: from [199.232.76.173] (port=37146 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1McpR7-0001RG-3w for bug-gnu-emacs@gnu.org; Sun, 16 Aug 2009 19:46:53 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:39013) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1McpR6-0000Rj-GC for bug-gnu-emacs@gnu.org; Sun, 16 Aug 2009 19:46:52 -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 n7GNknEc000838; Sun, 16 Aug 2009 16:46:50 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.14.3/8.14.3/Submit) id n7GNU4dd030497; Sun, 16 Aug 2009 16:30:04 -0700 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Chong Yidong Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Sun, 16 Aug 2009 23:30:03 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 3943 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by 3943-submit@emacsbugs.donarmstrong.com id=B3943.125046500529556 (code B ref 3943); Sun, 16 Aug 2009 23:30:03 +0000 Original-Received: (at 3943) by emacsbugs.donarmstrong.com; 16 Aug 2009 23:23:25 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from cyd.mit.edu (CYD.MIT.EDU [18.115.2.24]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n7GNNNGS029553 for <3943@emacsbugs.donarmstrong.com>; Sun, 16 Aug 2009 16:23:25 -0700 Original-Received: by cyd.mit.edu (Postfix, from userid 1000) id 9F94157E25D; Sun, 16 Aug 2009 19:24:23 -0400 (EDT) In-Reply-To: <20090816050854.GA516@powdermilk.math.berkeley.edu> (Ilya Zakharevich's message of "Sat, 15 Aug 2009 22:08:54 -0700") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 2) Resent-Date: Sun, 16 Aug 2009 19:46:57 -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:30278 Archived-At: Ilya Zakharevich writes: >> Could you take a look at the following bug report? Thanks. >> >> http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=3943 > > The home of CPerl is ilyaz.org/software/emacs > > Please report results with my version. (The shipped-with-Emacs > version is hopelessly buggy...) The problem exists in upstream CPerl as well. The bug arises from line 3763 (cperl-electric-paren): (if (eq last-command-char ?<) (progn (and abbrev-mode ; later it is too late, may be after `for' (expand-abbrev)) (cperl-after-expr-p nil "{;(,:=")) 1)) Because one abbrev expansion already takes place when typing "while ", this code leads to another, extra expansion. Removing the (and abbrev-mode...) expression fixes the problem.