stash lastline comments to parse tree

[Muthiah Annamalai]

JWE,

In FIXME comment in parse.y line 3052, you have documented the absence
of stash lastline comments to parse tree.

I dont have much experience (changing grammar) in doing this sort of
thing, but I would like to fix this scenario. What is the way I should
approach this problem? I am presently out of ideas on this.

I can work to help get this comments into the parse tree, with some 
assistance.

Thanks,
Muthu