1SAX.setDocumentLocator()
2SAX.startDocument()
3SAX.startElement(element, name='foo', xmlns:rng='http://example.org/ns/1', xmlns='http://example.org/ns/1')
4SAX.characters(
5  , 3)
6SAX.startElement(empty)
7SAX.endElement(empty)
8SAX.characters(
9, 1)
10SAX.endElement(element)
11SAX.endDocument()
12