[Issue 15285] Range-ified functions for std.string

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=15285

Seb <greensunny12 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |bootcamp
                 CC|                            |greensunny12 at gmail.com

--