Merge: Added new `is_hexdigit` service on `Char`
authorJean Privat <jean@pryen.org>
Tue, 8 Dec 2015 21:19:58 +0000 (16:19 -0500)
committerJean Privat <jean@pryen.org>
Tue, 8 Dec 2015 21:19:58 +0000 (16:19 -0500)
Simple addition to the services of `Char`, might be useful

Pull-Request: #1884
Reviewed-by: Alexis Laferrière <alexis.laf@xymus.net>
Reviewed-by: Jean Privat <jean@pryen.org>


Trivial merge