Roberto Raggi <roberto@kdevelop.org> (started kdev-pg, all basic features)
Jakob Petsovits <jpetso@gmx.at> (a lot of example-grammars for real languages, kdev-pg and kdev-cmg)
Andres Pakulat <apaku@gmx.de> (started kdev-pg-qt, move to Qt-classes)
Jonathan Schmidt-Dominé <devel@the-user.org> (bottom-up-parsing for operator-expressions and various minor features in kdev-pg-qt)
For other contributors see `svn log`.
