<!-- This Source Code Form is subject to the terms of the Mozilla Public - License, v. 2.0. If a copy of the MPL was not distributed with this - file, You can obtain one at http://mozilla.org/MPL/2.0/. --> <html> <head> <meta charset="UTF-8"> <title>Worker test</title> </head> <body> <p id="paragraph">Lorem ipsum dolor sit amet.</p> <script> if ("addon" in window) { addon.port.on('addon-to-document', function (arg) { addon.port.emit('document-to-addon', arg); }); } </script> </body> </html>
