Online Docs Chapter 22: Correct Transformations

[Benjamin Kosnik]

> This seems to work pretty well, although it's a bit cumbersome to
> read, and it doesn't have the convenience of being a template function
> (the character type must be specified explicitly). I'd be interested
> in comparing it to the version that's supposed to used bind2nd and the
> global tolower function template, if anyone has the details on how
> that's supposed to work.

Thanks. This looks pretty good to me, although I'm of the opinion that
one using namespace std:: and removing all the explicity qualifications
is easier to read.

I think there was a bug in GNATS about these global functions: if you
search for libstdc++ bugs you might find out what was being attempted.

-benjamin