[RobExtremes] forgot to commit my changes from Oct 07. Should work now. 
  (concerns the gev.diag gpd.diag S4 methods...)

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/robast@790 edb9625f-4e0d-4859-8d74-9fd3b1da38cb