peek method

List<Token> peek({
  1. int lookAhead = 1,
})

Implementation

List<Token> peek({int lookAhead = 1}) {
  final List<Token> res = [];

  for (int i = 1; i < lookAhead + 1; i++) {
    res.add(counter + i < tokens.length ? tokens[counter + i] : eofToken);
  }
  return res;
}