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-#The Nerv Package#
+#The Nerv utility functions#
Part of the [Nerv](../README.md) toolkit.
-##Methods## \ No newline at end of file
+##Methods##
+* __string = nerv.setmetatable(table self, string tname)__
+A registered function, the original function is `luaT_lua_setmetatable`. It assigns the metatable registered in __luaT__ by the name *tname* to the table *self*. And return *tname* to user.