svoid sfBot_p {
  setConsoleInputIfEmpty("sf");
  callStaticAnswerMethod("sf");
  if (!headless()) swing {
    JButton btn;
    showControls(jcenteredLine(btn = jbutton("Add new standard function", r-thread { sfBot_doIt() })));
    btn.requestFocus();
  }
}

static S sfBot_answer(S s) {
  new Matches m;
  
  if "car"
    ret carBot_addStandardFunction();

  if "car *" {
    S id = m.unq(0);
    if (l(id) == 4) id = "102" + id;
    carBot_addStandardFunction(id);
    ret "OK";
  }
  
  if "synonym * *|syn * *"
    ret makeSFSynonym($1, $2);
  
  if "sf *" {
    S id = m.unq(0);
    if (l(id) == 4) id = "103" + id;
    addStdFunctionWithAnimation(id);
    ret "OK";
  }
  
  if "sc *" {
    S id = m.unq(0);
    if (l(id) == 4) id = "103" + id;
    addStdClassWithAnimation(id);
    ret "OK";
  }
  
  if "sf" {
    sfBot_doIt();
    ret "OK";
  }
  
  if "sc" {
    addStdClassWithAnimation();
    ret "OK";
  }
  
  if "rev *|swap *"
    ret sf_addReversedArguments($1);
    
  if "final *"
    ret sf_makeArgumentsFinal($1);
  
  null;
}

svoid sfBot_doIt() {
  addStdFunctionWithAnimation();
}