X-Recipient: archive-cygwin AT delorie DOT com
DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:message-id:in-reply-to:subject
	:mime-version:content-type:content-transfer-encoding; q=dns; s=
	default; b=mLMB+zMF93zJasez2g5y6au2s6nNeyWpEbNZQIYDu8MumTtOSxtPe
	ny7FJPsMuvH4MWBzR8E8fc2NL32rkWZj2zIzi1gx5BUiYmjDK8D2RcsHffShKHhh
	lt3Tue6n142SuY0zyx0/HbbYP06K3pHsVDA4uXJI9fJm1mwntKZZfE=
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:message-id:in-reply-to:subject
	:mime-version:content-type:content-transfer-encoding; s=default;
	 bh=zPi2T+uENeIrkr/b2tJKVmnGd3c=; b=d7SHHzWwLqVGvL360azM1SU0akEB
	BFOHC3iNknq/frsng51LeHjUfZmMtmSBkt9fmREfShNZzH8LE4J/OWcAIqt69qQg
	gg328SP7NNfTNE+stop8U1y5DqGUW6Tdp8pc4TnfqdUbf57QaQSBd4WTIFpNe2gL
	/DHeGzMGxZe7ntY=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
Authentication-Results: sourceware.org; auth=none
X-Spam-SWARE-Status: No, score=2.8 required=5.0 tests=BAYES_40,FREEMAIL_FROM,HTML_MESSAGE,KAM_NUMSUBJECT,RCVD_IN_DNSWL_LOW,RCVD_IN_JMF_BL autolearn=no version=3.3.1 spammy=H*UA:Win, H*F:D*fr, H*M:JavaMail, H*c:PHrt
X-HELO: smtp1-g21.free.fr
Date: Wed, 28 Aug 2019 09:16:20 +0200 (CEST)
From: akiki AT free DOT fr
To: cygwin <cygwin AT cygwin DOT com>
Message-ID: <1207614124.1217647925.1566976580120.JavaMail.root@zimbra76-e14.priv.proxad.net>
In-Reply-To: <1910922536.1217465852.1566975322390.JavaMail.root@zimbra76-e14.priv.proxad.net>
Subject: bug with grep 3.0.2 in cygwin 3.0.7
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit

Hi, 
I encounter some problem with grep option -E on cygwin 3.0.7 


echo "a^b" | grep "a^b" #answer a^b ie it's OK 
but 
echo "a^b" | grep -E "a^b" #answer nothing " for me it's KO 


I have to backslash ^ to be OK like : grep -E 'a\^b' 


Is-it a bug ? 
I don't know if all versions of cygwin and grep are concerned. 


My cygcheck is OK with: 

Windows 10 Professional Ver 10.0 Build 18362 


Running under WOW64 on AMD64 
... 

3218k 2019/04/30 C:\ws\njcyg\bin\cygwin1.dll 
Cygwin DLL version info: 
DLL version: 3.0.7 
DLL epoch: 19 
DLL old termios: 5 
DLL malloc env: 28 
Cygwin conv: 181 
API major: 0 
API minor: 338 
Shared data: 5 
DLL identifier: cygwin1 
Mount registry: 3 
Cygwin registry name: Cygwin 
Installations name: Installations 
Cygdrive default prefix: 
Build date: 
Shared id: cygwin1S5 
... 
grep 3.0-2 OK 


=============== 


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple