(* Copyright (C) 1992, Digital Equipment Corporation *) (* All rights reserved. *) (* See the file COPYRIGHT for a full description. *) (* File: SubtractExpr.i3 *) (* Last Modified On Thu Nov 29 23:24:38 1990 By muller *) (* Modified On Mon Jul 31 13:28:37 1989 By kalsow *) INTERFACE SubtractExpr; IMPORT Expr; PROCEDURE New (a, b: Expr.T; extended := FALSE): Expr.T; END SubtractExpr.