code: function bindEditor(fragment) {
      saveBreakHold();
      if (fragment) {
        editor.$name.text(fragment._href);
        if (fragment._holdUpdates) {
          editText(fragment._holdText);
        }
        else {
          editText(fragment._hdr + fragment._txt);
        }
        editor.binding = fragment._href;
      }
      else {
        editor.$name.text('');
        editText('');
        editor.binding = '';
      }
    }
docs: change editingHref to a different fragment or page