1  SAX.setDocumentLocator()
 2  SAX.startDocument()
 3  SAX.startElement(element, name='foo', xmlns:rng='http://example.org/ns/1', xmlns='http://example.org/ns/1')
 4  SAX.characters(
 5    , 3)
 6  SAX.startElement(empty)
 7  SAX.endElement(empty)
 8  SAX.characters(
 9  , 1)
10  SAX.endElement(element)
11  SAX.endDocument()