[pjmlp]

Have you validated that simple implementation with anything besides English?

[_gabe_]

Yes.

Let me know if you see any bugs[0], I'll add it to my regression tests.

[0]: https://github.com/ambrosiogabe/CppUtils/blob/master/single_...

[pjmlp]

Fair enough.

I was thinking about the usual cases where lowercase and uppercase character count don't match, non-latin character based languages and so on.