acing", `${keyword} ${keyword}`);
  for (const keyword2 of ['no-autospace', 'space-first']) {
    test_invalid_value("text-spacing", `${keyword} ${keyword2}`);
    test_invalid_value("text-spacing", `${keyword2} ${keyword}`);
  }
}
test_invalid_value("text-spacing", `normal normal no-autospace`);
</script>
</body>
</html>
