Please vote once and for good: range operations

[Chad J]

Chad J wrote:
> These are all fine to my eyes:
> 
> begin/end
> begin/terminus
> current/last
> current/rear
> current/back
> first/last
> fore/aft
> front/back
> left/right
> leftmost/rightmost
> head/last
> head/rear
> head/back
> start/end
> start/last
> start/terminus
> 
> If any more come up that I like, I'll post those too.

alpha/omega