comment method

String comment()

Implementation

String comment() {
    final argParser = args.ArgParser();
    addArguments(argParser);
    final usage = argParser.usage;
    const ls = LineSplitter();
    final lines = ls.convert(usage);
    final result = StringBuffer();
    for(var i = 0; i < lines.length; i++) {
      final line = lines[i];
      if(i > 0) {
        result.writeln();
        result.write("  ");
      }
      result.write("// $line");
    }
    return result.toString();
}