[XeTeX] XeTeX documentation? (from "Checking if a font exists")

[Peter Baker]

  On 8/31/10 6:51 AM, Vafa Khalighi wrote:
> I believe that in any case the original developer should write the main documentation not anyone else simply because the original developer implemented the software and he knows absolutely every single detail about his software and what he has implemented.

But developers are not always good writers. Our Will Robertson has 
produced a great manual for fontspec, but some TeX developers who have 
written manuals would have done better to recruit someone else to do it 
for them. A developer's duty is to write well commented code, and to be 
willing to work with writers of documentation to help them get it right.