Function newfenv

app/redis-6.2.6/deps/lua/src/liolib.c:530–534

static void newfenv (lua_State *L, lua_CFunction cls) {
  lua_createtable(L, 0, 1);
  lua_pushcfunction(L, cls);
  lua_setfield(L, -2, "__close");
}


LUALIB_API int luaopen_io (lua_State *L) {