stripEscapeCharacters method

Implementation

String stripEscapeCharacters() {
  return replaceAll(RegExp(r'\x1b\[[\x30-\x3f]*[\x20-\x2f]*[\x40-\x7e]'), '')
      .replaceAll(RegExp(r'\x1b[PX^_].*?\x1b\\'), '')
      .replaceAll(RegExp(r'\x1b\][^\a]*(?:\a|\x1b\\)'), '')
      .replaceAll(RegExp(r'\x1b[\[\]A-Z\\^_@]'), '');
}