varDef method

bool varDef(
  1. int ch
)

Implementation

bool varDef(int ch) {
  return ch == 'v'.codeUnitAt(0) &&
      _maybeEatChar('a'.codeUnitAt(0)) &&
      _maybeEatChar('r'.codeUnitAt(0)) &&
      _maybeEatChar('-'.codeUnitAt(0));
}