Questions on the Unicode BiDirectional (BIDI) Algorithm

[Doug Ewell]

Philippe Verdy <verdy underscore p at wanadoo dot fr> wrote:

> It just changes the direction behavior, it does not replace
> characters, except in the preference mode using "national digits".

It does not replace characters, period. There is no "preference mode" in
the UBA that replaces digits. The terms "preference mode" and "national
digits" do not appear in UAX #9.

--
Doug Ewell | Thornton, CO, USA
http://ewellic.org | @DougEwell