extern void list_common_cmds_help(void);
extern void list_all_cmds_help(void);
extern void list_common_guides_help(void);
-extern void list_config_help(void);
+extern void list_config_help(int for_human);
extern void list_all_main_cmds(struct string_list *list);
extern void list_all_other_cmds(struct string_list *list);