=========================
Errors Containing Unicode
=========================

There was a unicode bug. Create a function which returns a unicode string with
non us-ascii characters::

    >>> def get_unicode():
    ...    return u'foo \u2014 bar'
    >>> print get_unicode()
    oink

There was another unicode bug. When a function returned unicode some internal
state switched. This broke any further test not returning unicode but a plain
string with unicode characters. Make sure this works now::

    >>> get_unicode()
    u'foo \u2014 bar'
    >>> print get_unicode()
    foo — bar


Get some normal output as well::

    >>> 'xyz'
    123