finish function for output ranges

[Daniel]

On Saturday, 11 August 2012 at 23:29:57 UTC, Andrei Alexandrescu 
wrote:
> N.B. I haven't yet reviewed the proposal.
>
> For files, finish() should close the file (or at least flush it 
> - unclear on that). I also wonder whether there exists a better 
> name than finish(), and how to handle cases in which e.g. you 
> finish() an output range and then you put more stuff into it, 
> or you finish() a range several times, etc.

How about naming "finish", flush? Which is unambiguous...