createCharMap method

List<List<Char>> createCharMap()

Implementation

List<List<Char>> createCharMap() {
  final List<List<Char>> charMap = [[]];
  for (int i = 0; i < chars.length; i++) {
    charMap.last.add(chars[i]);
    if (chars[i] == '\n') charMap.add([]);
  }
  charMap.last.add(eofStr);
  return charMap;
}