The energy loss messenger (G4EnergyLossMessenger.cc, line 30...) does not make any directory for its commands with some hints. This may be problematic for some UI since not G4UIcommand (guidance) is associated to this node. It is not clear to me whether this should be enforced or is really a feature.
hmmm. I think this is for you Michel.
/process/eLoss subdirectory created. The corrected G4EnergyLossMessenger class will be in the next reference tag