Function SetupHelpOptions

src/common/args.cpp:705–709

}

void SetupHelpOptions(ArgsManager &args) {
    args.AddArg("-?", "Print this help message and exit", false,
                OptionsCategory::OPTIONS);
    args.AddHiddenArgs({"-h", "-help"});
}

static const int screenWidth = 79;
static const int optIndent = 2;