From unknown Wed Jun 18 23:11:01 2025 X-Loop: help-debbugs@gnu.org Subject: bug#10033: 24.0.91; Uncommenting fails in Autoconf mode Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 13 Nov 2011 02:23:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 10033 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 10033@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.132115093326983 (code B ref -1); Sun, 13 Nov 2011 02:23:02 +0000 Received: (at submit) by debbugs.gnu.org; 13 Nov 2011 02:22:13 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPPi0-000719-Sj for submit@debbugs.gnu.org; Sat, 12 Nov 2011 21:22:13 -0500 Received: from eggs.gnu.org ([140.186.70.92]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPPhy-00070x-9D for submit@debbugs.gnu.org; Sat, 12 Nov 2011 21:22:11 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RPPhR-0003jT-AJ for submit@debbugs.gnu.org; Sat, 12 Nov 2011 21:21:40 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=5.0 tests=ALL_TRUSTED,BAYES_00, RP_MATCHES_RCVD autolearn=unavailable version=3.3.1 Received: from lists.gnu.org ([140.186.70.17]:47205) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPPhR-0003jP-8t for submit@debbugs.gnu.org; Sat, 12 Nov 2011 21:21:37 -0500 Received: from eggs.gnu.org ([140.186.70.92]:49207) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPPhQ-00007q-1m for bug-gnu-emacs@gnu.org; Sat, 12 Nov 2011 21:21:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RPPhO-0003iu-SG for bug-gnu-emacs@gnu.org; Sat, 12 Nov 2011 21:21:36 -0500 Received: from fencepost.gnu.org ([140.186.70.10]:33782) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPPhO-0003iq-Pa for bug-gnu-emacs@gnu.org; Sat, 12 Nov 2011 21:21:34 -0500 Received: from bb116-14-110-22.singnet.com.sg ([116.14.110.22]:57101 helo=furball) by fencepost.gnu.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1RPPhN-0001y6-VB for bug-gnu-emacs@gnu.org; Sat, 12 Nov 2011 21:21:34 -0500 From: Chong Yidong Date: Sun, 13 Nov 2011 10:21:26 +0800 Message-ID: <87ehxchie1.fsf@gnu.org> MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 140.186.70.17 X-Spam-Score: -6.6 (------) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.6 (------) With latest trunk: emacs -Q configure.ac M-; asdf C-SPC M-< M-x uncomment-region RET The uncomment-region does nothing; the line containing "dnl asdf" remains commented out. This is a regression; in Emacs 23.3, uncomment-region works as expected. However, using the version of autoconf.el from Emacs 23 in Emacs 24 still shows the problem. In GNU Emacs 24.0.91.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.2.0) of 2011-11-13 on furball Windowing system distributor `The X.Org Foundation', version 11.0.11004000 configured using `configure '--with-x-toolkit=gtk3' 'CFLAGS=-g'' From unknown Wed Jun 18 23:11:01 2025 X-Loop: help-debbugs@gnu.org Subject: bug#10033: 24.0.91; Uncommenting fails in Autoconf mode Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 13 Nov 2011 02:41:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10033 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 10033@debbugs.gnu.org Received: via spool by 10033-submit@debbugs.gnu.org id=B10033.132115200728515 (code B ref 10033); Sun, 13 Nov 2011 02:41:02 +0000 Received: (at 10033) by debbugs.gnu.org; 13 Nov 2011 02:40:07 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPPzL-0007Ps-2D for submit@debbugs.gnu.org; Sat, 12 Nov 2011 21:40:07 -0500 Received: from fencepost.gnu.org ([140.186.70.10] ident=Debian-exim) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPPzI-0007Pk-Qx for 10033@debbugs.gnu.org; Sat, 12 Nov 2011 21:40:05 -0500 Received: from bb116-14-110-22.singnet.com.sg ([116.14.110.22]:57171 helo=furball) by fencepost.gnu.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1RPPys-0002gO-Q1 for 10033@debbugs.gnu.org; Sat, 12 Nov 2011 21:39:39 -0500 From: Chong Yidong References: <87ehxchie1.fsf@gnu.org> Date: Sun, 13 Nov 2011 10:39:32 +0800 In-Reply-To: <87ehxchie1.fsf@gnu.org> (Chong Yidong's message of "Sun, 13 Nov 2011 10:21:26 +0800") Message-ID: <87aa80d9uj.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.91 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -6.6 (------) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.6 (------) Chong Yidong writes: > With latest trunk: > > emacs -Q configure.ac > M-; > asdf > C-SPC M-< > M-x uncomment-region RET > > The uncomment-region does nothing; the line containing "dnl asdf" > remains commented out. This is because the value of comment-start-skip in Autoconf mode is "\\(?:\\ Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 13 Nov 2011 08:41:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10033 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Chong Yidong Cc: 10033@debbugs.gnu.org Received: via spool by 10033-submit@debbugs.gnu.org id=B10033.132117365230395 (code B ref 10033); Sun, 13 Nov 2011 08:41:02 +0000 Received: (at 10033) by debbugs.gnu.org; 13 Nov 2011 08:40:52 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPVcR-0007uB-Oe for submit@debbugs.gnu.org; Sun, 13 Nov 2011 03:40:52 -0500 Received: from mail-out.m-online.net ([212.18.0.10]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPVcN-0007u1-UJ for 10033@debbugs.gnu.org; Sun, 13 Nov 2011 03:40:49 -0500 Received: from frontend1.mail.m-online.net (frontend1.mail.intern.m-online.net [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id B2CA1188A17D; Sun, 13 Nov 2011 09:42:22 +0100 (CET) X-Auth-Info: l7n7UDlds/eKuhYZTtNJGoZWnqJaAN8NDXQ/stMw/A4= Received: from linux.local (ppp-93-104-135-234.dynamic.mnet-online.de [93.104.135.234]) by mail.mnet-online.de (Postfix) with ESMTPA id D1E761C00146; Sun, 13 Nov 2011 09:40:19 +0100 (CET) Received: by linux.local (Postfix, from userid 501) id C49441E52AE; Sun, 13 Nov 2011 09:40:17 +0100 (CET) From: Andreas Schwab References: <87ehxchie1.fsf@gnu.org> <87aa80d9uj.fsf@gnu.org> X-Yow: Here we are in America... when do we collect unemployment? Date: Sun, 13 Nov 2011 09:40:16 +0100 In-Reply-To: <87aa80d9uj.fsf@gnu.org> (Chong Yidong's message of "Sun, 13 Nov 2011 10:39:32 +0800") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.91 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.6 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -2.6 (--) Chong Yidong writes: > This is because the value of comment-start-skip in Autoconf mode is > > "\\(?:\\ > The \< is intended to avoid matching a "dnl" that is part of a word. dnl isn't a word, it is a comment, so \< cannot match it. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." From unknown Wed Jun 18 23:11:01 2025 X-Loop: help-debbugs@gnu.org Subject: bug#10033: 24.0.91; Uncommenting fails in Autoconf mode Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 15 Nov 2011 05:30:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10033 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Andreas Schwab Cc: 10033@debbugs.gnu.org Received: via spool by 10033-submit@debbugs.gnu.org id=B10033.13213349959255 (code B ref 10033); Tue, 15 Nov 2011 05:30:01 +0000 Received: (at 10033) by debbugs.gnu.org; 15 Nov 2011 05:29:55 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RQBal-0002PE-6t for submit@debbugs.gnu.org; Tue, 15 Nov 2011 00:29:55 -0500 Received: from fencepost.gnu.org ([140.186.70.10] ident=Debian-exim) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RQBaj-0002P5-ER for 10033@debbugs.gnu.org; Tue, 15 Nov 2011 00:29:54 -0500 Received: from [155.69.16.255] (port=41110 helo=furball) by fencepost.gnu.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1RQBa7-0001qc-7q; Tue, 15 Nov 2011 00:29:15 -0500 From: Chong Yidong References: <87ehxchie1.fsf@gnu.org> <87aa80d9uj.fsf@gnu.org> Date: Tue, 15 Nov 2011 13:29:08 +0800 In-Reply-To: (Andreas Schwab's message of "Sun, 13 Nov 2011 09:40:16 +0100") Message-ID: <87d3cugdi3.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.91 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -6.6 (------) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.6 (------) Andreas Schwab writes: > Chong Yidong writes: > >> This is because the value of comment-start-skip in Autoconf mode is >> >> "\\(?:\\> >> The \< is intended to avoid matching a "dnl" that is part of a word. > > dnl isn't a word, it is a comment, so \< cannot match it. Yet syntax-propertize-function for Autoconf uses (set (make-local-variable 'syntax-propertize-function) (syntax-propertize-rules ("\\" (0 "<")))) which does work for matching only occurrences of `dnl' as separate tokens. From unknown Wed Jun 18 23:11:01 2025 X-Loop: help-debbugs@gnu.org Subject: bug#10033: 24.0.91; Uncommenting fails in Autoconf mode Resent-From: Andreas Schwab Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 15 Nov 2011 08:24:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10033 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Chong Yidong Cc: 10033@debbugs.gnu.org Received: via spool by 10033-submit@debbugs.gnu.org id=B10033.132134540024805 (code B ref 10033); Tue, 15 Nov 2011 08:24:01 +0000 Received: (at 10033) by debbugs.gnu.org; 15 Nov 2011 08:23:20 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RQEIZ-0006S1-Pv for submit@debbugs.gnu.org; Tue, 15 Nov 2011 03:23:20 -0500 Received: from mail-out.m-online.net ([212.18.0.9]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RQEIV-0006Rj-PL for 10033@debbugs.gnu.org; Tue, 15 Nov 2011 03:23:17 -0500 Received: from frontend1.mail.m-online.net (unknown [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 0586E1C02EF5; Tue, 15 Nov 2011 09:22:31 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.8.164]) by mail.m-online.net (Postfix) with ESMTP id 995101C00190; Tue, 15 Nov 2011 09:22:31 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.180]) by localhost (dynscan1.mail.m-online.net [192.168.8.164]) (amavisd-new, port 10024) with ESMTP id qnHPkn6K9tbv; Tue, 15 Nov 2011 09:22:30 +0100 (CET) Received: from hase.home (ppp-88-217-117-0.dynamic.mnet-online.de [88.217.117.0]) by mail.mnet-online.de (Postfix) with ESMTP; Tue, 15 Nov 2011 09:22:30 +0100 (CET) From: Andreas Schwab References: <87ehxchie1.fsf@gnu.org> <87aa80d9uj.fsf@gnu.org> <87d3cugdi3.fsf@gnu.org> X-Yow: Concentrate on th'cute, li'l CARTOON GUYS! Remember the SERIAL NUMBERS!! Follow the WHIPPLE AVE EXIT!! Have a FREE PEPSI!! Turn LEFT at th'HOLIDAY INN!! JOIN the CREDIT WORLD!! MAKE me an OFFER!!! Date: Tue, 15 Nov 2011 09:22:30 +0100 In-Reply-To: <87d3cugdi3.fsf@gnu.org> (Chong Yidong's message of "Tue, 15 Nov 2011 13:29:08 +0800") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Spam-Score: -2.6 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -2.6 (--) Chong Yidong writes: > Yet syntax-propertize-function for Autoconf uses > > (set (make-local-variable 'syntax-propertize-function) > (syntax-propertize-rules ("\\" (0 "<")))) > > which does work for matching only occurrences of `dnl' as separate > tokens. That's before dnl turns into a comment. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." From debbugs-submit-bounces@debbugs.gnu.org Tue Nov 15 22:16:56 2011 Received: (at control) by debbugs.gnu.org; 16 Nov 2011 03:16:56 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RQVzZ-0002kd-Oz for submit@debbugs.gnu.org; Tue, 15 Nov 2011 22:16:55 -0500 Received: from fencepost.gnu.org ([140.186.70.10] ident=Debian-exim) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RQVzW-0002kV-7C for control@debbugs.gnu.org; Tue, 15 Nov 2011 22:16:51 -0500 Received: from bb116-14-110-22.singnet.com.sg ([116.14.110.22]:36373 helo=furball) by fencepost.gnu.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1RQVyo-0005Qa-ER for control@debbugs.gnu.org; Tue, 15 Nov 2011 22:16:07 -0500 From: Chong Yidong To: control@debbugs.gnu.org Subject: close 10033 Date: Wed, 16 Nov 2011 11:15:58 +0800 Message-ID: <87pqgsg3kh.fsf@gnu.org> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -6.6 (------) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.6 (------) close 10033 thanks