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Text File | 1997-08-18 | 2.4 KB | 88 lines | [TEXT/Moml] |
- (* NJ93 -- compatibility with those SML/NJ 0.93 basis structures
- which were open in the initial environment.
-
- Note that SML/NJ 0.93 `print' is overloaded at bool, int, real, and
- string, whereas the new `print' has type string -> unit.
-
- In addition, Moscow ML provides the overloaded function
- printVal : 'a -> 'a at top-level for debugging.
- *)
-
- val print : string -> unit
-
- (* NJ93 Integer *)
-
- val max : int * int -> int
- val min : int * int -> int
-
- (* NJ93 List *)
-
- exception Hd and Tl and Nth and NthTail
-
- val hd : 'a list -> 'a (* Hd *)
- val tl : 'a list -> 'a list (* Tl *)
- val nth : 'a list * int -> 'a (* Nth *)
- val nthtail : 'a list * int -> 'a list (* NthTail *)
- val app : ('a -> 'b) -> 'a list -> unit
- val revapp : ('a -> 'b) -> 'a list -> unit
- val fold : ('a * 'b -> 'b) -> 'a list -> 'b -> 'b
- val revfold : ('a * 'b -> 'b) -> 'a list -> 'b -> 'b
-
- (* NJ93 Real *)
-
- val ceiling : real -> int
- val truncate : real -> int
-
- (* NJ93 Ref *)
-
- val inc : int ref -> unit
- val dec : int ref -> unit
-
- (* NJ93 String *)
-
- exception Substring;
-
- val ordof : string * int -> int
- val ord : string -> int (* Ord *)
- val chr : int -> string (* Chr *)
- val substring : string * int * int -> string (* Substring *)
- val explode : string -> string list
- val implode : string list -> string
-
- (* NJ93 top-level math functions *)
-
- val sqrt : real -> real
- val sin : real -> real
- val cos : real -> real
- val arctan : real -> real
- val exp : real -> real
- val ln : real -> real
-
- (* NJ93 top-level input/output, standard *)
-
- type instream and outstream;
-
- val std_in : instream;
- val open_in : string -> instream;
- val input : instream * int -> string;
- val lookahead : instream -> string;
- val close_in : instream -> unit;
- val end_of_stream : instream -> bool;
-
- val std_out : outstream;
- val open_out : string -> outstream;
- val output : outstream * string -> unit;
- val close_out : outstream -> unit;
-
- (* NJ93 top-level input/output, non-standard *)
-
- val open_in_bin : string -> instream;
- val open_out_bin : string -> outstream;
- val inputc : instream -> int -> string;
- val std_err : outstream;
- val outputc : outstream -> string -> unit;
- val flush_out : outstream -> unit;
- val input_line : instream -> string;
- val can_input : instream * int -> bool;
- val open_append : string -> outstream;
-