Invitation to review new DIP PR

[Mike Parker via Digitalmars-d-announce]

There's a PR for a new DIP titled "Delegatable Functions" [1]. If 
you have time, I invite you to review the PR to make sure it's in 
the best state possible for moving forward to a merge and 
preliminary review. At this stage, we're looking for copy edits 
(grammar, spelling, vocabulary), line edits (rephrasing 
sentences, restructuring paragraphs) and content (are there any 
major holes in the proposal, unanswered questions).

Thanks in advance to any and all who participate.
[1] https://github.com/dlang/DIPs/pull/61