1 files changed, 0 insertions, 113 deletions
diff --git a/stdlib/string.ml b/stdlib/string.ml
deleted file mode 100644
index d26ff55a55..0000000000
--- a/stdlib/string.ml
+++ /dev/null
@@ -1,113 +0,0 @@
-(* String operations *)
-
-external length : string -> int = "ml_string_length"
-external create: int -> string = "create_string"
-external unsafe_get : string -> int -> char = "%string_unsafe_get"
-external unsafe_set : string -> int -> char -> unit = "%string_unsafe_set"
-external get : string -> int -> char = "string_get"
-external set : string -> int -> char -> unit = "string_set"
-external unsafe_blit : string -> int -> string -> int -> int -> unit
-                = "blit_string"
-external unsafe_fill : string -> int -> int -> char -> unit = "fill_string"
-
-(******
-let get s n =
-  if n < 0 or n >= length s
-  then invalid_arg "String.get"
-  else unsafe_get s n
-
-let set s n c =
-  if n < 0 or n >= length s
-  then invalid_arg "String.set"
-  else unsafe_set s n c
-*******)
-
-let make n c =
-  let s = create n in
-  unsafe_fill s 0 n c;
-  s
-
-let copy s =
-  let len = length s in
-  let r = create len in
-  unsafe_blit s 0 r 0 len;
-  r
-
-let sub s ofs len =
-  if ofs < 0 or len < 0 or ofs + len > length s
-  then invalid_arg "String.sub"
-  else begin
-    let r = create len in
-    unsafe_blit s ofs r 0 len;
-    r
-  end
-
-let fill s ofs len c =
-  if ofs < 0 or len < 0 or ofs + len > length s
-  then invalid_arg "String.fill"
-  else unsafe_fill s ofs len c
-
-let blit s1 ofs1 s2 ofs2 len =
-  if len < 0 or ofs1 < 0 or ofs1 + len > length s1
-             or ofs2 < 0 or ofs2 + len > length s2
-  then invalid_arg "String.blit"
-  else unsafe_blit s1 ofs1 s2 ofs2 len
-
-let concat sep l =
-  match l with
-    [] -> ""
-  | hd :: tl ->
-      let num = ref 0 and len = ref 0 in
-      List.iter (fun s -> incr num; len := !len + length s) l;
-      let r = create (!len + length sep * (!num - 1)) in
-      unsafe_blit hd 0 r 0 (length hd);
-      let pos = ref(length hd) in
-      List.iter
-        (fun s ->
-          unsafe_blit sep 0 r !pos (length sep);
-          pos := !pos + length sep;
-          unsafe_blit s 0 r !pos (length s);
-          pos := !pos + length s)
-        tl;
-      r
-
-external is_printable: char -> bool = "is_printable"
-
-let escaped s =
-  let n = ref 0 in
-    for i = 0 to length s - 1 do
-      n := !n +
-        (match unsafe_get s i with
-           '"' | '\\' | '\n' | '\t' -> 2
-          | c -> if is_printable c then 1 else 4)
-    done;
-    if !n = length s then s else begin
-      let s' = create !n in
-        n := 0;
-        for i = 0 to length s - 1 do
-          begin
-            match unsafe_get s i with
-              ('"' | '\\') as c ->
-                unsafe_set s' !n '\\'; incr n; unsafe_set s' !n c
-            | '\n' ->
-                unsafe_set s' !n '\\'; incr n; unsafe_set s' !n 'n'
-            | '\t' ->
-                unsafe_set s' !n '\\'; incr n; unsafe_set s' !n 't'
-            | c ->
-                if is_printable c then
-                  unsafe_set s' !n c
-                else begin
-                  let a = Char.code c in
-                  unsafe_set s' !n '\\';
-                  incr n;
-                  unsafe_set s' !n (Char.unsafe_chr (48 + a / 100));
-                  incr n;
-                  unsafe_set s' !n (Char.unsafe_chr (48 + (a / 10) mod 10));
-                  incr n;
-                  unsafe_set s' !n (Char.unsafe_chr (48 + a mod 10))
-                end
-          end;
-          incr n
-        done;
-        s'
-      end