1 SAX.setDocumentLocator()
3 SAX.internalSubset(html, -//W3C//DTD XHTML 1.0 Strict//EN, http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd)
4 SAX.externalSubset(html, -//W3C//DTD XHTML 1.0 Strict//EN, http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd)
12 SAX.startElement(abbr)