[XeTeX] (bug?) letterspacing with LetterSpace and soul

[Pablo Rodríguez]

Hi Jonathan and others,

some days ago, I asked for a way to enable soul to properly emphasize by 
letterspacing an ancient Greek text.

Jonathan replied that Letterspace should be the way to go. It doesn't 
seem to work, since the first line on page 6 from 
http://www.ousia.tk/grammatike.pdf shows that hyphenation is simply broken.

I wonder whether this is normal behaviour or it should be considered as 
a bug in XeTeX.

Thanks for your help,


Pablo