XML Namespaces Namespaces in XML include stacks of Namespaces Two classes that provide an XML namespace - short prefix (or none) and absolute URI (or none) to match the form xmlns...="..." seen in XML. A stack of namespaces #raptor_namespace_stack is also provided to handle in-scope namespace calculations that happen inside XML documents where inner namespaces can override outer ones. @nstack: @prefix: @ns_uri: @depth: @Returns: @uri_handler: @uri_context: @error_handler: @error_data: @defaults: @Returns: @nstack: @uri_handler: @uri_context: @error_handler: @error_data: @defaults: @Returns: @nstack: @nstack: @nstack: @nspace: @nstack: @prefix: @ns_uri_string: @depth: @Returns: @nstack: @depth: @nstack: @Returns: @nstack: @prefix: @prefix_length: @Returns: @nstack: @ns_uri: @Returns: @nstack: @nspace: @Returns: @nstack: @prefix: @ns_uri_string: @depth: @Returns: @ns: @nstack: @ns: @new_depth: @Returns: @ns: @Returns: @ns: @Returns: @ns: @length_p: @Returns: @ns: @length_p: @Returns: @iostr: @ns: @Returns: @string: @prefix: @uri_string: @Returns: @nstack: @uri: @xml_version: @Returns: