text: 
  (function ($, Drupal, drupalSettings) {
  
    'use strict';
  
    Drupal.behaviors.tokenTree = {
      attach: function (context, settings) {
        $('table.token-tree', context).once('token-tree').each(function () {
          $(this).treetable({ expandable: true });
        });
      }
    };
  
    Drupal.behaviors.tokenInsert = {
      attach: function (context, settings) {
        // Keep track of which textfield was last selected/focused.
        $('textarea, input[type="text"]', context).focus(function () {
          drupalSettings.tokenFocusedField = this;
        });
  
        $('.token-click-insert .token-key', context).once('token-click-insert').each(function () {
          var newThis = $('<a href="javascript:void(0);" title="' + Drupal.t('Insert this token into your form') + '">' + $(this).html() + '</a>').click(function () {
            var content = this.text;
  
            // Always work in normal text areas that currently have focus.
            if (drupalSettings.tokenFocusedField && (drupalSettings.tokenFocusedField.tokenDialogFocus || drupalSettings.tokenFocusedField.tokenHasFocus)) {
              insertAtCursor(drupalSettings.tokenFocusedField, content);
            }
            // Direct tinyMCE support.
            else if (typeof(tinyMCE) != 'undefined' && tinyMCE.activeEditor) {
              tinyMCE.activeEditor.execCommand('mceInsertContent', false, content);
            }
            // Direct CKEditor support. Only works if the field currently has focus,
            // which is unusual since the dialog is open.
            else if (typeof(CKEDITOR) != 'undefined' && CKEDITOR.currentInstance) {
              CKEDITOR.currentInstance.insertHtml(content);
            }
            // Direct CodeMirror support.
            else if (typeof(CodeMirror) != 'undefined' && drupalSettings.tokenFocusedField && $(drupalSettings.tokenFocusedField).parents('.CodeMirror').length) {
              var editor = $(drupalSettings.tokenFocusedField).parents('.CodeMirror')[0].CodeMirror;
              editor.replaceSelection(content);
              editor.focus();
            }
            // WYSIWYG support, should work in all editors if available.
            else if (Drupal.wysiwyg && Drupal.wysiwyg.activeId) {
              Drupal.wysiwyg.instances[Drupal.wysiwyg.activeId].insert(content)
            }
            // CKeditor module support.
            else if (typeof(CKEDITOR) != 'undefined' && typeof(Drupal.ckeditorActiveId) != 'undefined') {
              CKEDITOR.instances[Drupal.ckeditorActiveId].insertHtml(content);
            }
            else if (drupalSettings.tokenFocusedField) {
              insertAtCursor(drupalSettings.tokenFocusedField, content);
            }
            else {
              alert(Drupal.t('First click a text field to insert your tokens into.'));
            }
  
            return false;
          });
          $(this).html(newThis);
        });
  
        function insertAtCursor(editor, content) {
          // Record the current scroll position.
          var scroll = editor.scrollTop;
  
          // IE support.
          if (document.selection) {
            editor.focus();
            var sel = document.selection.createRange();
            sel.text = content;
          }
  
          // Mozilla/Firefox/Netscape 7+ support.
          else if (editor.selectionStart || editor.selectionStart == '0') {
            var startPos = editor.selectionStart;
            var endPos = editor.selectionEnd;
            editor.value = editor.value.substring(0, startPos) + content + editor.value.substring(endPos, editor.value.length);
          }
  
          // Fallback, just add to the end of the content.
          else {
            editor.value += content;
          }
  
          // Ensure the textarea does not unexpectedly scroll.
          editor.scrollTop = scroll;
        }
      }
    };
  
  })(jQuery, Drupal, drupalSettings);
  