# Variable OPT_VARIABLE VARIABLE_N VALUE OPT_USERCMD - - YESNO USERCMD_BOOT_N OPT_USERCMD - NUMERIC USERCMD_BOOT_% OPT_USERCMD USERCMD_BOOT_N NOTEMPTY USERCMD_HALT_N OPT_USERCMD - NUMERIC USERCMD_HALT_% OPT_USERCMD USERCMD_HALT_N NOTEMPTY