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:from:to:cc:subject:content-type
	:content-transfer-encoding:in-reply-to:references:date
	:message-id:mime-version; q=dns; s=default; b=GHJmMO/HYxsxWUbkgs
	gV+zcrpVdjPAmw1XLXvjG3KKMWE28zMBRhw+5eLWOOR3cFV/iYK6XI560zHCFvB/
	cm31aJBQyC6+hKoxh5H9Kon48y33ezx18WRZwck7BJIXBOxjNSeMSlyVD94MJyHI
	LJI3y2mA5pJKubn3CzSzUYRzo=
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:from:to:cc:subject:content-type
	:content-transfer-encoding:in-reply-to:references:date
	:message-id:mime-version; s=default; bh=9gMTS4hQ4mG6xux9ZuDftyCf
	cbg=; b=r4y9mdRz571J4PlRBdstsU7pNsxS3RTNcPjf71SWulm4MquBzOYM0Uzw
	FETxuXkGLDi04KwD3k6RosDpbc+7ptFZPr1HDbLnaFMdXSNcAW1iOrd/MqSC81GJ
	fnYG26MegS9Zh5miCmERjdYuwXNONx47aDuzw5YbOJqTbmndnCI=
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
Delivered-To: corinna-cygwin AT cygwin DOT com
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=-2.1 required=5.0 tests=BAYES_40,RCVD_IN_DNSWL_LOW,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 spammy=lc, HCc:D*cygwin.com, H*i:sk:2016061, H*f:sk:2016061
X-Spam-User: qpsmtpd, 2 recipients
X-HELO: mailout.ish.de
X-Abuse-ID: hremUFXL0y-8240 AT umkbw DOT customer
Anomaly-Results: submit.unitybox.de; rate=0%
Dubio-Filter: Adamant Filter v2016.04.1 submit.unitybox.de 3rQwfJ6rDlz7t8X
From: Helmut Karlowski <helmut DOT karlowski AT ish DOT de>
To: cygwin AT cygwin DOT com
Cc: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
Subject: Re: stty icrnl
Content-Type: text/plain; charset="US-ASCII"
Content-Transfer-Encoding: 7bit
In-Reply-To: <20160610083111.GC15058@calimero.vinschen.de>
References: <87fusm6mog DOT fsf AT Rainer DOT invalid> <20160610083111 DOT GC15058 AT calimero DOT vinschen DOT de>
Date: Fri, 10 Jun 2016 10:42:32 +0200
Message-Id: <20160610104232.488C0330.helmut.karlowski@ish.de>
MIME-Version: 1.0
X-IsSubscribed: yes

---------------------------------------------------
> Ideally by somebody who knows how this dreaded Windows serial line API
> works...

Wouldn't someting like this work:

term=$'\r'
l=
while true; do read -N1 c
[ "$c" == $'\4' ] && break
[ "$c" == $term ] && { echo "<$l>"; l=; } || l="$l$c"
done

?
-Helmut


--
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