It appears that Nicolas Fiumarelli via UA-EAI <nicocamarao@gmail.com> said:Q: why idna2003 and idna2008 are not compatible? Give an example in java A: IDNA2003 and IDNA2008 are not compatible because they use different algorithms for encoding internationalized domain names (IDNs) into the ASCII-compatible format required by the domain name system (DNS).So far, so good.IDNA2003 uses a simpler, table-based algorithm, while IDNA2008 uses a more complex, context-sensitive algorithm that provides better handling of certain characters and character combinations.Completely wrong. IDNA2008 uses tables and is not context-sensitive.
Hmm. What about CONTEXTO and CONTEXTJ ??
My take is that these introduce (in-label) context into the base
algorithm, but I rate the improvements as marginal; witness the
extensive amount of added context restrictions required for the
Root Zone LGRs.
A./
You see the problem. R's, John _______________________________________________ UA-EAI mailing list UA-EAI@icann.org https://mm.icann.org/mailman/listinfo/ua-eai _______________________________________________ By submitting your personal data, you consent to the processing of your personal data for purposes of subscribing to this mailing list accordance with the ICANN Privacy Policy (https://www.icann.org/privacy/policy) and the website Terms of Service (https://www.icann.org/privacy/tos). You can visit the Mailman link above to change your membership status or configuration, including unsubscribing, setting digest-style delivery or disabling delivery altogether (e.g., for a vacation), and so on.