Thanks for the sync, Carsten,
 One more question: Is it possible to get the package version
 synchronized with the Author version?  Can I just change the Makefile
 appropriately?  
Please don't change it.  Rendhalver will take care of that, if possible.
I guess it can be done, but there are no guarantees that it will stay in
sync.  For example, if we now bump idlwave's package VERSION to 4.15,
then notice a bug in let's say Makefile or package-info.in, we'll need
to release 4.16 though the idlwave inside is 4.15...
-- 
\/ille Skyttä
ville.skytta at 
xemacs.org