HandleOption
bool HandleOption(int option);
if (fCommonOptions.HandleOption(c))
if (fCommonOptions.HandleOption(c))
if (fCommonOptions.HandleOption(c))
if (fCommonOptions.HandleOption(c))
if (fCommonOptions.HandleOption(c))
if (fCommonOptions.HandleOption(c))
if (fCommonOptions.HandleOption(c))