I have now fixed various breakages in CVS gretl, caused by recent 
changes.  I've also updated the documentation for testing 
restrictions on VECMs, and have added three example scripts (in 
respect of examples from Johansen, Boswijk and Doornik).
See 
http://www.ecn.wfu.edu/~cottrell/gretl/
-- 
Allin Cottrell
Department of Economics
Wake Forest University, NC