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From: "meta at pobox dot com" <sourceware-bugzilla@sourceware.org>
To: libc-locales@sourceware.org
Subject: [Bug localedata/20664] New: Unexpected collation in en_US.UTF-8,
 different to ICU CLDR
Date: Mon, 03 Oct 2016 22:56:00 -0000
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X-Bugzilla-Product: glibc
X-Bugzilla-Component: localedata
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D20664

            Bug ID: 20664
           Summary: Unexpected collation in en_US.UTF-8, different to ICU
                    CLDR
           Product: glibc
           Version: 2.23
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: localedata
          Assignee: unassigned at sourceware dot org
          Reporter: meta at pobox dot com
                CC: libc-locales at sourceware dot org
  Target Milestone: ---

On Fedora 24 with glibc-2.23.1 I get the following interesting sort behavio=
r:

% echo -e "+00\n-0c\n+02\n-02" | LC_ALL=3Den_US.UTF-8 sort
+00
-02
+02
-0c

On Mac OS X 10.11 I get less surprising behavior:

% echo -e "+00\n-0c\n+02\n-02" | LC_ALL=3Den_US.UTF-8 sort
+00
+02
-02
-0c

I've tried to reproduce the first result using
<http://demo.icu-project.org/icu-bin/collation.html> but have not managed to
find a set of options that will do so.

So I'm not sure if it is technically a bug, but I would say that it's at le=
ast
unexpected and apparently diverges from ICU & CLDR.

--=20
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