Igbo [ig] exemplar characters set should not have ẹ

[Richard Wordingham via CLDR-Users]

On Wed, 25 Jul 2018 11:55:00 -0700
Hugh Paterson via CLDR-Users <cldr-users at unicode.org> wrote:

> Also, in reference to an alphabet in the past which is not the current
> standard, how does CLDR represent that?

Different locale!  Also, there's nothing to stop a keyboard supporting
auxiliary characters.  The handling of the old spelling of names could
be awkward - I can certainly imagine exemplar characters only used in
names.

Richard.