1SAX.setDocumentLocator()
2SAX.startDocument()
3SAX.comment( comment before the DTD )
4SAX.internalSubset(doc, , )
5SAX.elementDecl(doc, 2, ...)
6SAX.externalSubset(doc, , )
7SAX.comment( comment after the DTD )
8SAX.startElementNs(doc, NULL, NULL, 0, 0, 0)
9SAX.endElementNs(doc, NULL, NULL)
10SAX.endDocument()
11