
This menu is available only in Expert Mode,  so if you are reading this, you 
know what these items are already.  Right?  If  you pick a particular item 
from the list of objects which pops up when  you select an object class using 
this menu, you'll see the text definition of the object (the code).  

So why am I writing you this help message when  you are already an expert user?  

Who knows?

