Upper/lowercase regex matching in unicode

[George Sakkis]

"Jason Stitt" <jason at pengale.com> wrote:

> What's the best way to match uppercase or lowercase characters with a
> regular expression in a unicode-aware way? Obviously [A-Z] and [a-z]
> aren't going to cut it. I thought there were character classes of the
> form ::upper:: or similar syntax, but can't find them in the docs.
> Maybe I'm getting it mixed up with Perl regexen.
>
> The upper() and lower() methods do work on accented characters in a
> unicode string, so there has to be some recognition of unicode case
> in there somewhere.
>
> Thanks,
>
> Jason

http://tinyurl.com/7jqgt

George