[tlbuild] Better handling of right-to-left text in version 2.6 of etex

[Khaled Hosny]

On Thu, Apr 18, 2013 at 10:34:49PM +1000, Persian TeX Group wrote:
> Hi
> 
> What aspects of handling of right-to-left text in version 2.6 of etex is
> changed?

Nothing actually, it is a preparation for work to be done in 2014 cycle
(concerning the broken handling of whatsit nodes in RTL to text, which
turns out no one reported it to Peter, the author of eTeX, until I did
very late in 2013 cycle).

Regards,
Khaled