Hello everybody, On 2025-12-15 02:57, Doug Ewell via Unicode wrote:
Phil Smith III wrote:
Only if a separate NFC (precomposed) or NFD (decomposed) form is added where one already exists, and IIRC there is indeed a policy against that.
Yes. It's at https://www.unicode.org/policies/stability_policy.html, under the heading "Normalization Stability". It's written in a result-oriented way, but it essentially means that if a text can already be expressed in decomposed form, no new precompositions will be added.
That doesn't mean that it's not possible to add new precompositions and decompositions at the same time, e.g. for a new script (see my next mail for an example).
Regards, Martin.
