<> <> StructuralComparisonImpl: CONFIG IMPORTS Asserting, Atom, CardHashTableThreaded, Convert, CoreClasses, CoreFlat, CoreOps, CoreProperties, HashTable, IO, OneToOne, Random, RealFns, Rope, RopeHash, StructuredStreams, SymTab, TiogaOps, UnparserBuffer, ViewerForkers, ViewerIO EXPORTS CoreStructuralComparison, PWCLCoreFlatExtras CONTROL PWCLCoreFlatExtrasImpl, StructureFromCoreImpl, StructuralComparisonLog, StructuralComparisonDataStructureImpl, StructurallyCompare, StructuralComparisonOuter = {PWCLCoreFlatExtrasImpl; StructureFromCoreImpl; StructuralComparisonLog; StructuralComparisonDataStructureImpl; StructurallyCompare; StructuralComparisonOuter}.