From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.help Subject: Re: `looking-back' strange warning Date: Fri, 02 Oct 2015 15:33:40 -0400 Message-ID: References: <560B9C7F.2060301@easy-emacs.de> <560CD7CE.4010404@yandex.ru> <6524c81a-949c-40d1-b990-d214d6ee5b60@default> <560D73DF.8040403@yandex.ru> <560D7A68.8040404@easy-emacs.de> <560D8289.6010409@yandex.ru> <560D8F96.5040200@easy-emacs.de> <87io6pxf55.fsf@tromey.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1443816192 16614 80.91.229.3 (2 Oct 2015 20:03:12 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 2 Oct 2015 20:03:12 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Fri Oct 02 22:02:57 2015 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Zi6XQ-0000Bc-3k for geh-help-gnu-emacs@m.gmane.org; Fri, 02 Oct 2015 22:02:40 +0200 Original-Received: from localhost ([::1]:34940 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zi6XP-0002Yp-MB for geh-help-gnu-emacs@m.gmane.org; Fri, 02 Oct 2015 16:02:39 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54381) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zi6LL-0001jf-H0 for help-gnu-emacs@gnu.org; Fri, 02 Oct 2015 15:50:12 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zi6LH-0003YA-Sf for help-gnu-emacs@gnu.org; Fri, 02 Oct 2015 15:50:11 -0400 Original-Received: from plane.gmane.org ([80.91.229.3]:59577) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zi6LH-0003VU-Mj for help-gnu-emacs@gnu.org; Fri, 02 Oct 2015 15:50:07 -0400 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Zi66i-0005jO-Id for help-gnu-emacs@gnu.org; Fri, 02 Oct 2015 21:35:04 +0200 Original-Received: from 69-196-161-8.dsl.teksavvy.com ([69.196.161.8]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 02 Oct 2015 21:35:04 +0200 Original-Received: from monnier by 69-196-161-8.dsl.teksavvy.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 02 Oct 2015 21:35:04 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 10 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 69-196-161-8.dsl.teksavvy.com User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) Cancel-Lock: sha1:cgcwWqucxJM7wBcbqpQn0KLFf1c= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:107484 Archived-At: > It could be made faster Oh yes. But I think there are much better uses of people's time, e.g.: - merge the concurrency branch into master ;-) - replace the regexp engine with a non-backtracking one (if planned ahead, making this engine bi-directional would be easy, contrary to the amount of work needed to make the current code bidirectional). Stefan