!7

sO object;
sS text;
static JTextArea taObject;
static JTextField tfCmd;

p-substance {
  object = 5;
  text = struct(object);
  taObject = wrappedTextArea(text);
  tfCmd = jtextfield();
  showFrame(
    centerAndSouth(taObject,
    withLabel("Command:", textFieldWithButton("Go", tfCmd))));
  onEnter(tfCmd, f go);
}

svoid go {
  // TODO
}