It uses OniGuruma as regular expression engine.
This is a GNUstep fork of OgreKit 2.1.2
<http://www8.ocn.ne.jp/~sonoisa/OgreKit/>.
Since it is a fork, the API may differ in the future.
Original licence of OgreKit is BSD License.
This fork uses also BSD license (see COPYING document).
WWW: http://www.etoile-project.org/