SAX.setDocumentLocator()

SAX.startDocument()

SAX.internalSubset(doc, , )

SAX.elementDecl(doc, 3, ...)

SAX.attributeDecl(doc, val, 1, 3, NULL, ...)

SAX.externalSubset(doc, , )

SAX.startElement(doc, val='v1')

SAX.endElement(doc)

SAX.endDocument()