(* Copyright (C) 1999-2005 Henry Cejtin, Matthew Fluet, Suresh
 *    Jagannathan, and Stephen Weeks.
 * Copyright (C) 1997-2000 NEC Research Institute.
 *
 * MLton is released under a BSD-style license.
 * See the file MLton-LICENSE for details.
 *)

infix  7 * / mod div
infix  6 + - ^
infixr 5 :: @
infix  4 = <> > >= < <=
infix  3 := o
infix  0 before