🚀 go-pugleaf

	Here's how to do it.  I hope that C= will code this for us.

AllocGroup();
	returns a 32bit magic cookie  used internally to track groups.
You just use this pointer to add gadgets to groups.  Returns NULL when 
out of space.

AddToGroup(GadgetA , GroupB);
	Adds A to the group.  Only one gadget in B can be active at a time.

RemoveFromGroup(GadgetA, GroupB);
	A no longer excludes the gadgets in B, unless it is in another Group
with them.

DelleteGroup(GroupB);
	Returns the adminstrative space used to handle B.

	Internally the functions keep a list of who's in each group and only
munge the gadgets that conflict, so searching takes no extra time.  If I was
going to do this as an add-on I would position my program high up in the 
input stream and produce gadget deselections that I trap after Intuition has
finished with them.

	Henry J Cobb 	hcobb@ccwf.cc.utexas.edu