varUsage method

bool varUsage(
  1. int ch
)

Implementation

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