/* e.g.

  overlay <- ScreenOverlay
  bounds <- rightScreenBounds
  overlay bounds bounds
  overlay show
*/

sclass GazelleV_LeftArrowScript > SimpleLeftToRightParser {
  void parse {
    while (mainLoop()) {
      if (isIdentifier(token()) && eq(token(1), "<") && eq(token(2), "-")) {
        assignTo = token();
        next(3);
      }
      if (lineBreak())
    }
  }
}