# File nqxml/entities.rb, line 198
 def writeXMLTo(io, beforeChildren=true)
	    if beforeChildren
		io << "<?xml"
		io << " version=\" << attrs['version'] << '"'
		if attrs['encoding']
		    io << " encoding=\" << attrs['encoding'] << '"'
		end
		if attrs['standalone']
			io << " standalone=\" << attrs['standalone'] << '"'
		end
		io << "?>"
	    end
	end