2 * @param {Editor} editor
4 function register(editor) {
6 title: 'About the WYSIWYG Editor',
7 url: window.baseUrl('/help/wysiwyg'),
10 editor.ui.registry.addButton('about', {
12 tooltip: 'About the editor',
14 window.tinymce.activeEditor.windowManager.openUrl(aboutDialog);
22 export function getPlugin() {