oversight with input ranges

[Andrei Alexandrescu via Digitalmars-d]

On 4/23/15 5:52 AM, Steven Schveighoffer wrote:
> I'd really like to hear from Andrei on this.

Such an abstraction (a range without the ability to copy its front) is a 
bit of a rarity so only a small subset of algorithms would work with it. 
So probably it deserves its name e.g. SingleReadRange. -- Andrei