Problem space:  generator
   -   Operator Overview: 
   
-  Signals completion of u- or s- constructor to the 
        create-operator space.
   
    
-   Operator Proposal: 
   
-  Always proposed in the generator space, but is made worst.  Consequently
all possible links or fuses will be done before it is selected for application.
   
    
-   Operator Application: 
   
-  Returns ^annotation construction-done to the walled-off top state of the 
	create-operator space. This leads to the termination of the u- or s- constructor.
   
    
-   Operator Reconsider: 
   
-  Upon application.
Productions are in file: 
generator.exhausted.soar
 Back to the operator hierarchy.
 This page written by Jill Fain Lehman (jef@cs.cmu.edu)
 Updated by Julie Van Dyke (vandyke@cs.cmu.edu), August, 1997