src/Tools/IsaPlanner/zipper.ML
changeset 30240 5b25fee0362c
parent 23175 267ba70e7a9d
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30239:179ff9cb160b 30240:5b25fee0362c
     1 (*  Title:      Tools/IsaPlanner/zipper.ML
     1 (*  Title:      Tools/IsaPlanner/zipper.ML
     2     ID:		$Id$
       
     3     Author:     Lucas Dixon, University of Edinburgh
     2     Author:     Lucas Dixon, University of Edinburgh
     4 
     3 
     5 A notion roughly based on Huet's Zippers for Isabelle terms.
     4 A notion roughly based on Huet's Zippers for Isabelle terms.
     6 *)   
     5 *)   
     7 
     6