AW: Sharp-S and Final Sigma Consensus Call Results
Cary Karp
ck at nic.museum
Wed Dec 9 22:09:20 CET 2009
> Suppose ß were PVALID. If an application always took "ß" and
> converted it to "ss" before handing it to the IDNA subsystem, how is
> the U-label spelled? With ß or ss? (I can make an argument either
> way, I think.)
If the ß is the only non-ASCII character in the label, converting it to "ss" maps the label out of the IDN space
entirely. So what's the U-label and what's the relevance of the IDNA subsystem?
/Cary
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