--| Copyright (c) 1993-2006 University of Southern California and contributors. --| All rights reserved. --| Your use of this work is governed under the terms of the GNU General --| Public License version 2. class TEST1 feature f, g is do end prefix "+": INTEGER is do end prefix "@weasel": INTEGER is do end infix "-" (n: INTEGER): INTEGER is do end infix "@wimp" (n: INTEGER): INTEGER is do end end