# File rexml/xmldecl.rb, line 64
  def XMLDecl.parse_stream source, listener
			results = source.match( PATTERN, true )[1]
			version = VERSION_RE.match( results )
			version = version[1] unless version.nil?
			encoding = ENCODING_RE.match(results)
			encoding = encoding[1] unless encoding.nil?
			standalone = STANDALONE_RE.match(results)
			standalone = standalone[1] unless standalone.nil?

			listener.xmldecl version, encoding, standalone
		end