!7

sclass InputGrouper > DynPrintLog {
  InputChooser inputChooser = new(this);
  
  start {
    dm_onTopInput(r update);
  }
  
  visualize {
    ret northAndCenter(wrap(inputChooser), super.visualize());
  }

  void update {
    if (inputChooser.update()) {
      S s = inputChooser.input();
      print("< " + s);
      print("> " + join(mapCodeTokens(f curlyBraceIfMoreThanOneToken, ai_tok_combinePhrases(javaTok(s))));
    }
  }
}