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Subject: Re: Uppercase RE matching problems in FreeBSD 11
To: Stefan Bethke <stb@lassitu.de>, Stefan Ehmann <shoesoft@gmx.net>
References: <alpine.BSF.2.20.1611051912260.2462@flake.tharned.org>
 <20161106110729.z2px7mzlhcwxvrvu@ivaldir.etoilebsd.net>
 <29451103-E8DB-4656-A5BB-AEB924A728D6@lassitu.de>
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 <B25CDC46-8E6E-42E9-BFD0-CC3E0371516D@lassitu.de>
Cc: Greg Rivers <gcr+freebsd-stable@tharned.org>,
 Baptiste Daroussin <bapt@FreeBSD.org>, freebsd-stable@FreeBSD.org
From: Andriy Gapon <avg@FreeBSD.org>
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Date: Sun, 6 Nov 2016 23:43:37 +0200
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On 06/11/2016 23:30, Stefan Bethke wrote:
> Although with en_US.UTF-8 on other systems, I have not had that experience.  A quick check on stuff I have immediate access to:
> 
> macOS 10.12:
> $ echo 'abcdABCD' | sed 's/[A-Z]/X/g’
> abcdXXXX
> 
> Ubuntu 14.04.5
> $ echo 'abcdABCD' | sed 's/[A-Z]/X/g’
> abcdXXXX
> 
> FreeBSD 10-stable
> $ echo 'abcdABCD' | sed 's/[A-Z]/X/g'
> abcdXXXX

Latest Gentoo:
$ echo 'abcdABCD' | sed 's/[A-Z]/X/g'
aXXXXXXX

Recent OpenIndiana (an illumos based OS):
$ echo 'abcdABCD' | sed 's/[A-Z]/X/g'
aXXXXXXX

-- 
Andriy Gapon