✐‹creator "Kevin Kappelmann"› section ‹Tactic Utils› theory Zippy_ML_Tactic_Utils imports ML_Typeclasses_Base begin ML_file ‹~~/src/Tools/IsaPlanner/zipper.ML› (*rename such that structure remains available even if another session re-loads zipper.ML*) ML‹ structure Term_Zipper = Zipper structure Term_Zipper_Search = ZipperSearch › ML_file‹zippy_ml_tactic_util.ML› end