public void insertString(FilterBypass fb, int offs, String str, AttributeSet a)
        throws BadLocationException {
      if ("\n".equals(str)) {
        str = addWhiteSpace(fb.getDocument(), offs);
        if (fb.getDocument().getText(offs - 2, 1).equals("{")) {
          str = str + "Meow";
        }
      }

      super.insertString(fb, offs, str, a);
    }
    public void replace(FilterBypass fb, int offs, int length, String str, AttributeSet a)
        throws BadLocationException {
      if ("\n".equals(str)) str = addWhiteSpace(fb.getDocument(), offs);

      super.replace(fb, offs, length, str, a);
    }