Function isValidHeaderValue

github-actions/browserstack/set-browserstack-env.js:1564–1566

(characters)

      }
      var headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/;
      function isValidHeaderValue(characters) {
        return !headerCharRegex.test(characters);
      }
      function parseRangeHeader(range) {
        if (range == null || range === "")
          return { start: 0, end: null, size: null };