text: const jar = require('./lib/jar');
  
  /**
   * -----------------------------------------------------------------------------
   * L10N
   * -----------------------------------------------------------------------------
   */
  (() => {
      /*
       * Bind locale code from cookie if available. Uses navigator language API as a fallback.
       *
       * @return {string}
       */
      const updateLocale = () => {
          let obj = jar.get('scratchlanguage');
          if (typeof obj === 'undefined') {
              obj = window.navigator.userLanguage || window.navigator.language;
              if (['pt', 'pt-pt', 'PT', 'PT-PT'].indexOf(obj) !== -1) {
                  obj = 'pt-br'; // default Portuguese users to Brazilian Portuguese due to our user base. Added in 2.2.5.
              }
          } else {
              // delete the old cookie (just hostname) by setting it to null and expiring in the past
              /* eslint-disable max-len */
              document.cookie = `scratchlanguage=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/`;
              /* eslint-enable max-len */
              // create the new cookie
              let opts = {};
              if (window.location.hostname !== 'localhost') {
                  opts = {domain: `.${window.location.hostname}`};
              }
              jar.set('scratchlanguage', obj, opts);
          }
          return obj;
      };
  
      window._locale = updateLocale();
      document.documentElement.lang = window._locale;
  })();
  
  /**
   * -----------------------------------------------------------------------------
   * Console warning
   * -----------------------------------------------------------------------------
   */
  (() => {
      window.onload = function () {
          /* eslint-disable no-console */
          console.log('%cStop!', 'color: #F00; font-size: 30px; -webkit-text-stroke: 1px black; font-weight:bold');
          console.log(
              'This is part of your browser intended for developers. ' +
              'If someone told you to copy-and-paste something here, ' +
              'don\'t do it! It could allow them to take over your ' +
              'Scratch account, delete all of your projects, or do many ' +
              'other harmful things. If you don\'t understand what exactly ' +
              'you are doing here, you should close this window without doing ' +
              'anything.'
          );
          /* eslint-enable no-console */
      };
  })();
  