bool _isPlainSafeAt()

in lib/src/scanner.dart [1594:1620]

• 25 lines of code
• 20 McCabe index (conditional complexity)

  bool _isPlainSafeAt(int offset) {
    var char = _scanner.peekChar(offset);
    switch (char) {
      case COMMA:
      case LEFT_SQUARE:
      case RIGHT_SQUARE:
      case LEFT_CURLY:
      case RIGHT_CURLY:
        // These characters are delimiters in a flow context and thus are only
        // safe in a block context.
        return _inBlockContext;
      case SP:
      case TAB:
      case LF:
      case CR:
      case BOM:
        return false;
      case NEL:
        return true;
      default:
        return char != null &&
            ((char >= 0x00020 && char <= 0x00007E) ||
                (char >= 0x000A0 && char <= 0x00D7FF) ||
                (char >= 0x0E000 && char <= 0x00FFFD) ||
                (char >= 0x10000 && char <= 0x10FFFF));
    }
  }