Function SetupHelpOptions

src/util/system.cpp:742–746

}

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

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