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I appreciate your pettiness! I have edent.tel I also have a list of tld which can be shortened by this process. https://shkspr.mobi/blog/2018/11/domain-hacks-w

by edent 6y ago

I appreciate your pettiness! I have edent.tel I also have a list of tld which can be shortened by this process. https://shkspr.mobi/blog/2018/11/domain-hacks-with-unusual-unicode-characters/ https://shkspr.mobi/blog/2018/11/domain-hacks-with-unusual-u... And, yes, £15.30. But let's not quibble :-)

chrismorgan 6y ago
Huh! That’s probably the most serious use of .tel that I’ve ever seen. Well done. :-)
nwellnhof 6y ago
The explanation in your blog post isn't quite correct. The conversion of "Ⅷ" to "VIII" happens when Unicode text is normalized using a "compatibility" mapping, that is normalization forms NFKC or NFKD, not when text is lowercased. While IDNA2003 required a custom mapping based on NFKC, IDNA2008 doesn't specify a mapping phase. It does allow custom mappings, though, and it seems that browsers apply NFKC at some point in the process. See https://unicode.org/reports/tr46/#Mapping https://unicode.org/reports/tr46/#Mapping