code: def p_scope_identifier(self, p):
          'identifier : scope ID'
          p[0] = Identifier(p[2], p[1], lineno=p.lineno(1))
          p.set_lineno(0, p.lineno(1)f p_scope_identifier(self, p):
          'identifier : scope ID'
          p[0] = Identifier(p[2], p[1], lineno=p.lineno(1))
          p.set_lineno(0, p.lineno(1))
docs: identifier : scope ID