BNF questions and comments

[BCS]

Kirk McDonald wrote:
>
> I mentioned this to Walter at one point at the conference. He knew the 
> grammar had issues, but it's simply not a high priority for him. 
> However, I suspect that if someone sent him a diff with the various 
> documentation fixes, that he might use it.
> 

Is there an up to date version of the ddoc sources available? It would 
be better to make patches against that than the html.