Re: Sort characters in string

[Ola Fosheim Grøstad via Digitalmars-d-learn]

On Wednesday, 6 December 2017 at 09:24:33 UTC, Jonathan M Davis 
wrote:
UTF-32 on the other hand is guaranteed to have a code unit be a 
full code point.

I don't think the standard says that? Isn't this only because the 
current set is small enough to fit? So this may change as Unicode 
grows?