EOZ
case EOZ:
for (i = 0; i < n && c[i] != EOZ; i++)
case EOZ:
case EOZ: goto no_save; /* will raise an error next loop */
while (!currIsNewline(ls) && ls->current != EOZ)
case EOZ: {
return EOZ;
if (luaZ_fill(z) == EOZ) /* try to read more */