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Mail Archives: cygwin/2015/06/04/05:52:38

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Date: Thu, 4 Jun 2015 12:51:54 +0300
From: Mikhail Usenko <mikeus AT nm DOT ru>
To: cygwin AT cygwin DOT com
Subject: Re: [ANNOUNCEMENT] Updated: bash-4.3.39-2
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Eric Blake (cygwin) <...> wrote:
> 4.3.39-2

Hello, Eric.
It has the same issue as in the previous version:
eating one \r from the odd numbered chains of the \r.

bash-4.3.39-2
-------------
$ echo -ne "\r\n" | { read t; echo "$t"; } | od -tx1
0000000 0a
0000001
$ echo -ne "\r\r\n" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0a
0000003
$ echo -ne "\r\r\r\n" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0a
0000003
$ echo -ne "\r\r\r\r\n" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0d 0d 0a
0000005
$ echo -ne "\r\r\r\r\r\n" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0d 0d 0a
0000005

$ echo -ne "\r\r\r\r" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0d 0d 0a
0000005
$ echo -ne "\r\r\r\r\r" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0d 0d 0a
0000005


bash-4.3.33-1
-------------
$ echo -ne "\r\n" | { read t; echo "$t"; } | od -tx1
0000000 0a
0000001
$ echo -ne "\r\r\n" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0a
0000003
$ echo -ne "\r\r\r\n" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0a
0000003
$ echo -ne "\r\r\r\r\n" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0d 0d 0a
0000005
$ echo -ne "\r\r\r\r\r\n" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0d 0d 0a
0000005

$ echo -ne "\r\r\r\r" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0d 0d 0a
0000005
$ echo -ne "\r\r\r\r\r" | { read t; echo "$t"; } | od -tx1
0000000 0d 0d 0d 0d 0a
0000005


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