Additional belarusian locale (be_BY@tarask as aproved by IANA) is required because there is two writings. This locale definition is known as be_BY@alternative in Debian-based distros.
Created attachment 4526 [details] be_BY@tarask locale definition for glibc it's a be_BY@tarask locale definition for glibc. please, accept it at last.
I believe it is better to keep all the discussion in a single bug, so let's. *** This bug has been marked as a duplicate of bug 1015 ***