fastParse method

Implementation

@override
bool fastParse(State<StringReader> state) {
  final input = state.input;
  while (state.pos < input.length) {
    final pos = state.pos;
    var c = -1;
    while (state.pos < input.length) {
      c = input.readChar(state.pos);
      final ok = isNormalChar(c);
      if (!ok) {
        break;
      }

      state.pos += input.count;
    }

    if (c != controlChar) {
      break;
    }

    state.pos += 1;
    final r = escapeChar.fastParse(state);
    if (!r) {
      state.pos = pos;
      break;
    }
  }

  return true;
}