ok                118 lib/lua/liolib.c   int ok = lua_pclose(L, *p);
ok                120 lib/lua/liolib.c   return pushresult(L, ok, NULL);
ok                130 lib/lua/liolib.c   int ok = (fclose(*p) == 0);
ok                132 lib/lua/liolib.c   return pushresult(L, ok, NULL);