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To:     dash@vger.kernel.org
From:   Tycho Kirchner <tychokirchner@mail.de>
Subject: stdin should be consumed line by line
Message-ID: <6640a8ee-eda0-1e35-df1a-c8b303440ca1@mail.de>
Date:   Fri, 22 Oct 2021 13:11:43 +0200
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Dear DASH developers,
I think stdin should be consumed line by line in order to make passing 
to other commands possible. Please consider the following difference 
between the stdin "consumption" between bash and dash

$ stdintest(){ printf 'echo one\ndash -c "while read -r row; do echo got 
row \$row; done" \necho two\n'; }
$ stdintest | dash
one
two
$ stdintest | bash
one
got row echo two
$


I think bash behaves "correct" here.

Thanks and kind regards
Tycho Kirchner