code: def p_file_name_1(self, p):
          
          try:
              if six.PY2:
                  value = p[2].decode(encoding='utf-8')
              else:
                  value = p[2]
              self.builder.set_file_name(self.document, value)
          except OrderError:
              self.order_error('FileName', 'PackageName', p.lineno(1))
docs: file_name : FILE_NAME LINE