Change some keywords and enum manifests?

[Don]

Aziz K. wrote:
> On a related note, I would like to suggest to get rid of the ugly enum 
> manifest syntax.

> The current enum manifest syntax really hurts my eyes and my feelings as 
> a compiler writer. Please, reconsider.

That ship has long since sailed. Please don't waste any more thought on 
it. (It's just a hack to get around OPTLINK limitations, actually).