23 Nov
2022
23 Nov
'22
7:05 a.m.
On Wed Nov 23 06:43:09 2022 +0000, Alex Henrie wrote:
My mistake. It looks like the equivalent function is `isxdigit`, without the "w". Despite the lack of a "w" it does operate on Unicode characters.
Looks like it's still doing too much, handling multibyte codepages.