- show_help_options(options, "Main options:", 0, OPT_EXPERT);
- show_help_options(options, "Advanced options:", OPT_EXPERT, 0);
+ show_help_options(options, "Main options:", 0, OPT_EXPERT, 0);
+ show_help_options(options, "Advanced options:", OPT_EXPERT, 0, 0);