Fixing the API of std.regex

[Jesse Phillips]

On Tuesday, 12 March 2013 at 09:41:08 UTC, Dmitry Olshansky wrote:
> ... that got a bit lengthy - any thoughts, criticism, opinions ?

I like it. Maybe Nick is right in just having separate functions 
so UFCS is still working. Or since opCall works we can just say 
the new types are only callable without UFCS, and maybe the 
future will hold an improvement for it.