Function toLowerCase

tests/eventsource.js:450–454

(name)

  };

  function toLowerCase(name) {
    return name.replace(/[A-Z]/g, function (c) {
      return String.fromCharCode(c.charCodeAt(0) + 0x20);
    });
  }

  function HeadersPolyfill(all) {
    // Get headers: implemented according to mozilla's example code: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/getAllResponseHeaders#Example