-core.setting_set(name, value)
-core.setting_get(name) -> string or nil (possible in async calls)
-core.setting_setbool(name, value)
-core.setting_getbool(name) -> bool or nil (possible in async calls)
-core.setting_save() -> nil, save all settings to config file
+core.settings:set(name, value)
+core.settings:get(name) -> string or nil (possible in async calls)
+core.settings:set_bool(name, value)
+core.settings:get_bool(name) -> bool or nil (possible in async calls)
+core.settings:save() -> nil, save all settings to config file
+
+For a complete list of methods of the Settings object see
+[lua_api.txt](https://github.com/minetest/minetest/blob/master/doc/lua_api.txt)