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(* Copyright (C) 1999-2006 Henry Cejtin, Matthew Fluet, Suresh
* Jagannathan, and Stephen Weeks.
* Copyright (C) 1997-2000 NEC Research Institute.
*
* MLton is released under a HPND-style license.
* See the file MLton-LICENSE for details.
*)
functor StringComparisons (type t
val compare: t * t -> order) =
struct
fun < (x, y) =
(case compare (x, y) of
LESS => true
| _ => false)
fun <= (x, y) =
(case compare (x, y) of
GREATER => false
| _ => true)
fun > (x, y) =
(case compare (x, y) of
GREATER => true
| _ => false)
fun >= (x, y) =
(case compare (x, y) of
LESS => false
| _ => true)
end
|
