write method

Implementation

void write(String text) {
  _currentLine += text;
  if (_currentLine.contains('\n')) {
    final parts = _currentLine.split('\n');
    for (var i = 0; i < parts.length - 1; i++) {
      _addLine(TerminalLine(text: parts[i]));
    }
    _currentLine = parts.last;
  }
  notifyListeners();
}