varDef method

bool varDef(
  1. int ch
)

Implementation

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