+
+If PARSE-NS is non-nil, then QNAMES are expanded. By default,
+the variable `xml-default-ns' is the mapping from namespaces to
+URIs, and expanded names will be returned as a cons
+
+ (\"namespace:\" . \"foo\").
+
+If PARSE-NS is an alist, it will be used as the mapping from
+namespace to URIs instead.
+
+If it is the symbol 'symbol-qnames, expanded names will be
+returned as a plain symbol 'namespace:foo instead of a cons.
+
+Both features can be combined by providing a cons cell
+
+ (symbol-qnames . ALIST)."