[XeTeX] XeTeX does not define the \XeTeX macro.

[Khaled Hosny]

On Wed, Dec 21, 2011 at 10:27:26PM +0100, Martin Schröder wrote:
> PS: The LuaTeX logo is also not available automatically in luatex.

Officially it is just Lua\TeX (it is even written like this in luatex's
reference manual.)

Regards,
 Khaled