--On 31. august 2001 22:50 -0700 liana.ydisg@juno.com wrote: > Let me answer your simple question. Would you > please tell me where this situation occur? > > If it is in [nameprep], it is an error, reject it. so you are saying that any Han character encountered in Nameprep for which TC/SC mapping has not been defined should cause the query to be rejected? I am surprised.