On Mar 3, 2009, at 9:09 AM, Hans Hagen wrote:

>> Yes, unfortunately it does...
>
> strange, since it works ok here; maybe deleting the font cache helps
>
I meant, unfortunately it does work since this made finding the error  
much harder...

Anyway, I have now found a minimal file that shows one error. I  
couldn't make the error appear with a buffer, only when I had xml +  
environment file. Here comes: