getcurrenv        491 lib/lua/lapi.c   cl = luaF_newCclosure(L, n, getcurrenv(L));
getcurrenv        840 lib/lua/lapi.c   cl = luaF_newCclosure(L, 0, getcurrenv(L));
getcurrenv       1029 lib/lua/lapi.c   u = luaS_newudata(L, size, getcurrenv(L));