anchor.diff:                type = types.bool;
                 default = false;
                 description = ''
  -                If true automatic login will kick in again on session exit, otherwise it
  -                will work only the first time.
  +                If true automatic login will kick in again on session exit (logout), otherwise it
  +                will only log in automatically when the display-manager is started.
                 '';
               };
             };
  
positive.code:               type = types.nullOr types.str;
                default = null;
                description = ''
                  User to be used for the autologin.
                '';
              };
  
  
negative.code:               type = types.bool;
                default = false;
                description = ''
                  Automatically log in as <option>autoLogin.user</option>.
                '';
              };
  
  