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Date: Thu, 27 Jun 2013 16:24:05 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: sed match DOS end of line
Message-ID: <20130627142405.GA2378@calimero.vinschen.de>
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References: <01E9402441FFBB4BBEA0A82549A7D94A0C27C5 AT ORD2MBX02C DOT mex05 DOT mlsrvr DOT com>
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User-Agent: Mutt/1.5.21 (2010-09-15)

On Jun 27 13:28, Paul Becker wrote:
> > From: On Behalf Of Corinna Vinschen
> > Sent: Thursday, June 27, 2013 6:49 AM
> > Subject: [ANNOUNCEMENT] Updated: sed-4.2.2-2
> > 
> > I've just updated the Cygwin 32 and 64 bit version of sed to 4.2.2-2.
> 
> Since this 'sed' change, I noticed that "$" does not match a dos formatted file end-of-line anymore.
> 
> example:
> echo "endofline^M" | sed "s/e$/X/"
> 
> sed 4.2.1 returns
>    endoflinX
> 
> sed 4.2.2 returns
>    endofline

This seems to be an upstream change.  The Cygwin 4.2.1 and 4.2.2
releases are build the same way.  4.2.1-2 (-3 on 64 bit) and 4.2.2-1 are
both built from just the vanilla upstream sources.

While 4.2.2-2 adds the latest upstream gnulib regex, it behaves
otherwise identically to 4.2.2-1.  And both 4.2.2 releases show the same
behaviour in terms of CRLF line endings.

But it's really puzzeling.  There's no indication for this change
in the sources.


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

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