make delete-old removes these files on CURRENT (FreeBSD 12.0-CURRENT #12 r302773: Wed Jul 13 18:10:55 CEST 2016), but they seem not to disappear. They are present after an installation of world again and again:
[...] remove /usr/share/locale/kk_KZ.UTF-8/LC_COLLATE? y remove /usr/share/locale/kk_KZ.UTF-8/LC_CTYPE? y remove /usr/share/locale/kk_KZ.UTF-8/LC_MESSAGES? y remove /usr/share/locale/kk_KZ.UTF-8/LC_MONETARY? y remove /usr/share/locale/kk_KZ.UTF-8/LC_NUMERIC? y remove /usr/share/locale/kk_KZ.UTF-8/LC_TIME? y Seems to be a bug ... Regards, Oliver
pgp_yDkPqxvyY.pgp
Description: OpenPGP digital signature