{
  {
    val $buf = new _root_.scala.xml.NodeBuffer();
    $buf.$amp$plus(new _root_.scala.xml.Elem(null, "a", _root_.scala.xml.Null, $scope, true));
    $buf.$amp$plus(new _root_.scala.xml.Elem(null, "b", _root_.scala.xml.Null, $scope, true));
    $buf
  };
  println("hello, world.")
}
{
  {
    val $buf = new _root_.scala.xml.NodeBuffer();
    $buf.$amp$plus(new _root_.scala.xml.Elem(null, "a", _root_.scala.xml.Null, $scope, true));
    $buf.$amp$plus(new _root_.scala.xml.Elem(null, "b", _root_.scala.xml.Null, $scope, true));
    $buf.$amp$plus(new _root_.scala.xml.Elem(null, "c", _root_.scala.xml.Null, $scope, true));
    $buf
  };
  println("hello, world.")
}