XML QName XML Namespace-qualified names. Wraps an XML name inside an associated XML namespace in some XML document context (typically). Mostly used inside parsing XML to manage qnames for XML element and attribute names. @nstack: @name: @value: @Returns: @world: @ns: @local_name: @value: @Returns: @nstack: @uri: @xml_version: @Returns: @qname: @Returns: @name: @name1: @name2: @Returns: @nstack: @name: @name_len: @Returns: @qname: @iostr: @Returns: @qname: @length_p: @Returns: @name: @length_p: @Returns: @name: @Returns: @name: @Returns: @name: @Returns: @qname: @length_p: @Returns: