11 doc = ctxt.doc()  variable
14 if doc.name != "valid.xml":
17 root = doc.children
24 doc.freeDoc()
31     doc = ctxt.doc()  variable
33     doc.freeDoc()
48 doc = ctxt.doc()  variable
50 if doc.name != "invalid.xml":
53 root = doc.children
60 doc.freeDoc()
67     doc = ctxt.doc()  variable
69     doc.freeDoc()