std.algorithm.splitter request

[Jack Stouffer via Digitalmars-d]

On Monday, 18 July 2016 at 09:01:43 UTC, Manu wrote:
> I want a version of splitter that doesn't eat the sentinels.
> I want to split AT the sentinels, but the sentinel should be 
> the first element of the bucket.
>
> eg: assert(equal(splitter("hello  world", ' '), [ "hello", " ", 
> " world" ]));
>
> Note the weird behaviour since there are 2 spaces. More useful 
> when the data is not strings.

I recently added this feature to std.regex.splitter: 
https://github.com/dlang/phobos/pull/4174

Should be in the nightlies.