sclass JSyntaxTextFileEditor > JTextFileEditor {
  *(File file) { super(file); }
  
  RSyntaxTextAreaWithSearch textAreaWithSearch;

  @Override
  public RSyntaxTextArea textArea() { ret (RSyntaxTextArea) textArea; }
  
  @Override
  JTextArea makeTextArea() {
    textAreaWithSearch = rSyntaxTextAreaWithSearch();
    ret textAreaWithSearch.textArea();
  }
  
  public selfType autoSave(bool b) { super.autoSave(b); this; }
}