gh-139489: Add xml.is_valid_name() (GH-139768)
It allows to check whether a string can be used as an element or attribute name in XML.
S
Serhiy Storchaka committed
a76d9573e45dc11cb0909154fa3e68591dfab85f
Parent: 02d02f4
Committed by GitHub <noreply@github.com>
on 5/5/2026, 8:25:22 AM