> FULLWIDTH FULLSTOP(U+FF0E) is already compatibility > decomposed into Latin FULLSTOP (U+002E) in KC Normalization > step in NAMEPREP. You can confirm that in page 4 of > http://www.unicode.org/charts/PDF/UFF00.pdf . > > If any label contains U+ff0e to be mapped into u+002e in kc > norm in nameprep, it will be treated as error in the > following prohibition stage in nameprep , since > u+002E. is prohibited. But that is exactly the problem I want to address: if you type: SOMETHING<U+FF0E>JP For example, it will not be seen as a domain name in the .JP domain, even though this was the intent (let's say also that JP can be in full-width ASCII, which makes the U+FF0E very plausible). Just like typing: SOMETHING<U+3002>JP won't. This is the exact same thing. So I think we need to handle it just like U+3002 is handled. YA
