<> <> <> DIRECTORY CD, ImagerTransformation, Rope; CDFeedback: CEDAR DEFINITIONS = { Transform: TYPE = ImagerTransformation.Transformation; Showing: TYPE = REF ShowingRep; ShowingRep: TYPE; CellType: TYPE = Rope.ROPE; top: CellType = NIL; Show: PROC [ design: CD.Design, rect: CD.Rect, <> message: Rope.ROPE _ NIL, <> flag: ATOM _ $feedback, <> in: CellType, EnumerateSomeInstances: PROC [ cellType: CellType, to: PROC [transform: Transform, parent: CellType] RETURNS [stop: BOOL] ] <> ] RETURNS [showing: Showing]; <> EmptyShow: SIGNAL; NoneVisible: SIGNAL; UnShow: PROC [showing: Showing]; feedbackKey: ATOM; }.