On Thu, 14 May 2009, Vyatcheslav Yatskovsky wrote:

> Hello,
>
> Font switching described in sec.5.3 of the manual, does not work in mkiv.
>
> {\x some text }
>
> ! Undefined control sequence.
> l.48 {\x
>         some text }
> ?
> ! Emergency stop.

This has been removed from mkiv. There was a discussion about it a few 
weeks back which concluded with a suggestion that we should have a 
compatibility module for mkiv. I guess we should start filling in 
m-mkii.mkiv.

Hans, here is a version that takes care of \x, etc.

Aditya