# File test/core_test.rb, line 713
 def test_element_parse_stream
	  s = Source.new( "<a>some text</a>" )
		l = Listener.new
		class << l
		  def tag_start name, attributes
				raise "Didn't find proper tag name" unless 'a'==name
		  end
		end
		Element::parse_stream s, l
	end