Exception programming difficult

[Adam D. Ruppe]

Perhaps a workable compromise is to make ddoc able to 
automatically output the throws list.

That way, we don't have the hassle of checks, but we do have a 
maintained list at relatively no hassle.


If you call a function to which the source code isn't available, 
ddoc can just point you toward that function's docs. It won't be 
100% complete due to this, but I think it would be decent.