1*bf92118fSBastian Koppelmann# This work is licensed under the terms of the GNU LGPL, version 2 or later. 2*bf92118fSBastian Koppelmann# See the COPYING.LIB file in the top-level directory. 3*bf92118fSBastian Koppelmann 4*bf92118fSBastian Koppelmann# empty groups are not allowed 5*bf92118fSBastian Koppelmann{ 6*bf92118fSBastian Koppelmann} 7