1  SAX.setDocumentLocator()
 2  SAX.startDocument()
 3  SAX.internalSubset(doc, , )
 4  SAX.elementDecl(doc, 4, ...)
 5  SAX.elementDecl(a, 3, ...)
 6  SAX.elementDecl(b, 3, ...)
 7  SAX.elementDecl(c, 3, ...)
 8  SAX.elementDecl(d, 3, ...)
 9  SAX.externalSubset(doc, , )
10  SAX.startElementNs(doc, NULL, NULL, 0, 0, 0)
11  SAX.startElementNs(b, NULL, NULL, 0, 0, 0)
12  SAX.characters(This, 4)
13  SAX.endElementNs(b, NULL, NULL)
14  SAX.startElementNs(c, NULL, NULL, 0, 0, 0)
15  SAX.characters( is a, 5)
16  SAX.endElementNs(c, NULL, NULL)
17  SAX.startElementNs(d, NULL, NULL, 0, 0, 0)
18  SAX.characters( valid document, 15)
19  SAX.endElementNs(d, NULL, NULL)
20  SAX.endElementNs(doc, NULL, NULL)
21  SAX.endDocument()