> Since {U+0069} is /not/ canonically equivalent to {U+0131}{U+0307}, I > don't see anything to stop me from registering the domain name > "un{U+0131}{U+0307}code.org", for example. It /is/ in NFC, after all.
Do we have Unicode DNS yet? I know there's stuff out there passing UTF-8 around, but is this formalised yet? But yes, {U+0131}{U+0307} can look awfully similar to {U+0069}, I think {U+0069} {U+0307} would as well (and of course there are other opportunities for visual confusion unrelated to the U+0069 and U+0131). -- Jon Hanna | Toys and books <http://www.hackcraft.net/> | for hospitals: | <http://santa.boards.ie>