code: def p_single_statement_disable(self, p):
          'single_statement : disable SEMICOLON'
          p[0] = SingleStatement(p[1], lineno=p.lineno(1))
          p.set_lineno(0, p.lineno(1)f p_single_statement_disable(self, p):
          'single_statement : disable SEMICOLON'
          p[0] = SingleStatement(p[1], lineno=p.lineno(1))
          p.set_lineno(0, p.lineno(1))
docs: single_statement : disable SEMICOLON