class documentation
        
        class TargetNotes(Transform): (source)
Constructor: TargetNotes(document, startnode)
Locate the "References" section, insert a placeholder for an external target footnote insertion transform at the end, and schedule the transform to run immediately.
| Method | apply | Override to apply the transform to the document tree. | 
| Method | cleanup | Remove an empty "References" section. | 
| Class Variable | default | Numerical priority of this transform, 0 through 999 (override). | 
              Inherited from Transform:
            
| Method | __init__ | Initial setup for in-place document transforms. | 
| Instance Variable | document | The document tree to transform. | 
| Instance Variable | language | Language module local to this document. | 
| Instance Variable | startnode | Node from which to begin the transform.  For many transforms which apply to the document as a whole, startnodeis not set (i.e. its value isNone). | 
Remove an empty "References" section.
Called after the references.TargetNotes transform is complete.