Formatted read consumes input

[kenji hara]

I have commented to the pull.
I don't like adding convenient interfaces to std.format module.

https://github.com/D-Programming-Language/phobos/pull/777#issuecomment-8385551

Kenji Hara

2012/9/8 monarch_dodra <monarchdodra at gmail.com>:
> On Friday, 7 September 2012 at 15:34:12 UTC, monarch_dodra wrote:
>>
>> I think this is a good solution. Do you see anything I may have failed to
>> see?
>
>
> I've made a pull request out of it.
>
> https://github.com/D-Programming-Language/phobos/pull/777