Soobok Lee <[EMAIL PROTECTED]> wrote: > > The output of ToUnicode can contain unnameprepped, prohibited, and > > unassigned code points. Simply feed such a string as input to > > ToUnicode, and the string will be output unaltered by ToUnicode. > > right. IDNA states that such outputs should not be displayed as native > ones, but just as ASCII ones as it is. "must not" is meant for that. > I think it is clear enough in drafts.
I don't know what you could be referring to. Suppose X is a string consisting entirely of uppercase Greek letters. X is not nameprepped, because nameprepped things don't contain uppercase. X contains no ASCII characters. ToUnicode(X) equals X, exactly, which means it is perfectly acceptable to display X. AMC
