The lisp category does not even reflect a part of all lisp software in the ports tree. Fix: Patch at http://www.inf.tu-dresden.de/~s1054849/lisp-category.diff
Responsible Changed From-To: freebsd-ports-bugs->portmgr Requesting permission to commit this "over the heads" of the respective maintainers: I don't see any problem with this.
State Changed From-To: open->closed Committed, thanks!