parameters: ()
return_statement: return Leaf(token.NEWLINE, u"")
docstring: A blank line
docstring_summary: A blank line
docstring_tokens: A blank line
function: def BlankLine():
      """A blank line"""
      return Leaf(token.NEWLINE, u"")
function_tokens: def BlankLine ( ) : return Leaf ( token . NEWLINE , u"" )