parameters: ()
return_statement: return _state.isfirstline()
docstring: Returns true the line just read is the first line of its file,
      otherwise returns false.
docstring_summary: Returns true the line just read is the first line of its file,
      otherwise returns false.
docstring_tokens: Returns true the line just read is the first line of its file otherwise returns false .
function: def isfirstline():
      """
      Returns true the line just read is the first line of its file,
      otherwise returns false.
      """
      if not _state:
          raise RuntimeError, "no active input()"
      return _state.isfirstline()
function_tokens: def isfirstline ( ) : if not _state : raise RuntimeError , "no active input()" return _state . isfirstline ( )