public void ThreeDistinctLevels()
{
m_qmarks.AddLevel();
m_qmarks.QMarksList[2].Opening = "[";
m_qmarks.QMarksList[2].Closing = "]";
m_source.SetParameterValue("QuotationMarkInfo", m_qmarks.XmlString);
Test(new string[0, 0], @"<<foo <bar [baz] qux> quux>>");
}