IMPORTS ChoiceButtons, Commander, CommandTool, Containers, FS, Icons, IconRegistry, Imager, ImagerBackdoor, IO, LFBoundingBox, MBQueue, Menus, MessageWindow, Real, Rope, Rules, RuntimeError, PrincOpsUtils, TIPUser, ViewerOps, ViewerTools, Terminal

CONTROL IconEditorIO, IconEditorImplA, IconEditorImplB =

IconEditorIO;

IconEditorImplA;

IconEditorImplB;