Re: Need for Level Direction Mark

From: Richard Wordingham <richard.wordingham_at_ntlworld.com>
Date: Wed, 14 Sep 2011 09:08:14 +0100

On Wed, 14 Sep 2011 03:31:14 +0200
Philippe Verdy <verdy_p_at_wanadoo.fr> wrote:

> In other words, the UTC policy about the stability of Bidi classes
> should be minimally relaxed, by rewording into something like:
>
> The bidi class property value of any assigned code point is
> IMMUTABLE (and will never change for the same assigned code point in
> any subsequent versions of the UCS).

No. At most it should become immutable after being unchanged for, say,
20 years. It is unwise to prohibit correction.

Richard.
Received on Wed Sep 14 2011 - 03:13:38 CDT

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