[XeTeX] Handling of the ^^-input

[Apostolos Syropoulos]

> I'm rather sure that I have seen some time ago a text which shed some
> lights about how XeTeX handles ^^xx-input, but I can't find it. 

use

^^hh
^^^^hhhh
^^^^^hhhhh
^^^^^^hhhhhh

where h is a lowercase hexadecimal digit.

A.S.


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Apostolos Syropoulos
Xanthi, Greece
http://obelix.ee.duth.gr/~apostolo
http://asyropoulos.wordpress.com