Null were added for ":cjk since the last beta, perhaps it removed null afterwards, but that would cause the other issue that I had mentioned.
try 3 u: ": u: 0 30000 0 30000 0 0 30000 0 on both versions. Also this beta should fix the ": on illegal utf8 arrays that you had reported. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm