It doesn't convert full width punctuations.
On the other hand, I see its only usage is normalization for searches, and what it does now is simply a subset of UtfNormal::toNFKC(). I wonder whether it's possible to drop this function, and just use UtfNormal::toNFKC() (or is it too aggressive or too slow?).
Version: unspecified
Severity: normal
See Also:
T26209
T41501