From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#23949: 25.0.95; Regression in handling error caused by (string-match-p "." nil) Date: Wed, 13 Jul 2016 18:06:28 +0300 Message-ID: <837fcpa87f.fsf@gnu.org> References: <83lh17ati6.fsf@gnu.org> <83h9bvarb6.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1468422448 19583 80.91.229.3 (13 Jul 2016 15:07:28 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 13 Jul 2016 15:07:28 +0000 (UTC) Cc: schwab@suse.de, 23949@debbugs.gnu.org, kaushal.modi@gmail.com To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jul 13 17:07:16 2016 Return-path: Envelope-to: geb-bug-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 1bNLkq-0002Qr-F4 for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Jul 2016 17:07:16 +0200 Original-Received: from localhost ([::1]:48305 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bNLkp-0000Ix-KP for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Jul 2016 11:07:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58615) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bNLke-000063-K7 for bug-gnu-emacs@gnu.org; Wed, 13 Jul 2016 11:07:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bNLkc-0004Cf-IF for bug-gnu-emacs@gnu.org; Wed, 13 Jul 2016 11:07:03 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:37635) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bNLkc-0004Cb-Eu for bug-gnu-emacs@gnu.org; Wed, 13 Jul 2016 11:07:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bNLkc-0003z6-Ae for bug-gnu-emacs@gnu.org; Wed, 13 Jul 2016 11:07:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 13 Jul 2016 15:07:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23949 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23949-submit@debbugs.gnu.org id=B23949.146842241815306 (code B ref 23949); Wed, 13 Jul 2016 15:07:02 +0000 Original-Received: (at 23949) by debbugs.gnu.org; 13 Jul 2016 15:06:58 +0000 Original-Received: from localhost ([127.0.0.1]:49972 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bNLkX-0003yo-TE for submit@debbugs.gnu.org; Wed, 13 Jul 2016 11:06:58 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:39354) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bNLkW-0003yb-AD for 23949@debbugs.gnu.org; Wed, 13 Jul 2016 11:06:56 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bNLkM-0004B9-Md for 23949@debbugs.gnu.org; Wed, 13 Jul 2016 11:06:50 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:55928) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bNLkM-0004Az-JP; Wed, 13 Jul 2016 11:06:46 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3859 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bNLkK-0003mV-NK; Wed, 13 Jul 2016 11:06:45 -0400 In-reply-to: (message from Stefan Monnier on Wed, 13 Jul 2016 09:59:33 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:121004 Archived-At: > From: Stefan Monnier > Cc: Eli Zaretskii , schwab@suse.de, 23949@debbugs.gnu.org > Date: Wed, 13 Jul 2016 09:59:33 -0400 > > In the case of string-match-p I think we should get rid of > inhibit-changing-match-data and implement string-match-p (and > looking-at-p) some other way. Why? The only problem with the current implementation is when string-match signals an error. We need to make sure the error is handled not under the binding of inhibit-changing-match-data.