rich-text-editor.test.t.html

<!DOCTYPE html>
<html dir="ltr">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
    <title>Demo</title>
    <link href="rich-text-editor.css" rel="stylesheet">
    <style>
    .rich-text-editor-t\:s span {text-decoration:line-through}
    </style>
  </head>
  <body>
    <p><textarea>Lorem ipsum dolor sit amet.</textarea></p>
    <script src="rich-text-editor.js"></script>
    <script>

    var editor = new RTE(document.querySelector('textarea'));

    editor.t('s', ['Delete', 'svg:M2 9.344v-1.344h12v1.344h-12zM3.344 2.656h9.313v2h-3.313v2h-2.688v-2h-3.313v-2zM6.656 12.656v-2h2.688v2h-2.688z'], function() {
        this.w('del', -1);
        console.log(arguments);
    }, -1);

    </script>
  </body>
</html>