changeset 30240 | 5b25fee0362c |
parent 23175 | 267ba70e7a9d |
--- a/src/Tools/IsaPlanner/zipper.ML Wed Mar 04 10:43:39 2009 +0100 +++ b/src/Tools/IsaPlanner/zipper.ML Wed Mar 04 10:45:52 2009 +0100 @@ -1,5 +1,4 @@ (* Title: Tools/IsaPlanner/zipper.ML - ID: $Id$ Author: Lucas Dixon, University of Edinburgh A notion roughly based on Huet's Zippers for Isabelle terms.