sgr method

void sgr(int id, [ List<int>? params ])

Implementation

void sgr(
  final int id, [
  final List<int>? params,
]) {
  final stuff = () {
    if (params != null) {
      return "$id;${params.join(";")}";
    } else {
      return id.toString();
    }
  }();
  write_ansi('${stuff}m');
}