rename print to pp for Format printers (closes #153)

src/core/CCHashtbl.ml

@@ -124,7 +124,7 @@ module Poly = struct
     ()
   *)
 
-  let print pp_k pp_v fmt m =
+  let pp pp_k pp_v fmt m =
     Format.fprintf fmt "@[<hov2>tbl {@,";
     let first = ref true in
     Hashtbl.iter
@@ -232,9 +232,10 @@ module type S = sig
       to [tbl] and [v] is returned.
       @since 1.0 *)
 
-  val print : key printer -> 'a printer -> 'a t printer
+  val pp : key printer -> 'a printer -> 'a t printer
-  (** Printer for tables
+  (** Printer for table
-      @since 0.13 *)
+      @since 0.13
+      Renamed from [print] @since NEXT_RELEASE *)
 end
 
 (*$inject
@@ -344,7 +345,7 @@ module Make(X : Hashtbl.HashedType)
     List.iter (fun (k,v) -> add tbl k v) l;
     tbl
 
-  let print pp_k pp_v fmt m =
+  let pp pp_k pp_v fmt m =
     Format.fprintf fmt "@[<hov2>tbl {@,";
     let first = ref true in
     iter

src/core/CCHashtbl.mli

@@ -102,9 +102,10 @@ module Poly : sig
       to [tbl] and [v] is returned.
       @since 1.0 *)
 
-  val print : 'a printer -> 'b printer -> ('a, 'b) Hashtbl.t printer
+  val pp : 'a printer -> 'b printer -> ('a, 'b) Hashtbl.t printer
   (** Printer for table
-      @since 0.13 *)
+      @since 0.13
+      Renamed from [print] @since NEXT_RELEASE *)
 end
 
 include module type of Poly
@@ -201,9 +202,10 @@ module type S = sig
       to [tbl] and [v] is returned.
       @since 1.0 *)
 
-  val print : key printer -> 'a printer -> 'a t printer
+  val pp : key printer -> 'a printer -> 'a t printer
   (** Printer for tables
-      @since 0.13 *)
+      @since 0.13
+      Renamed from {!print} @since NEXT_RELEASE *)
 end
 
 module Make(X : Hashtbl.HashedType) :

src/core/CCString.ml

@@ -52,8 +52,8 @@ module type S = sig
   val to_klist : t -> char klist
   val to_list : t -> char list
 
-  val pp : Buffer.t -> t -> unit
+  val pp_buf : Buffer.t -> t -> unit
-  val print : Format.formatter -> t -> unit
+  val pp : Format.formatter -> t -> unit
 end
 
 let equal (a:string) b = Pervasives.(=) a b
@@ -783,12 +783,12 @@ let equal_caseless s1 s2: bool =
     (fun c1 c2 -> CCChar.equal (CCChar.lowercase_ascii c1) (CCChar.lowercase_ascii c2))
     s1 s2
 
-let pp buf s =
+let pp_buf buf s =
   Buffer.add_char buf '"';
   Buffer.add_string buf s;
   Buffer.add_char buf '"'
 
-let print fmt s =
+let pp fmt s =
   Format.fprintf fmt "\"%s\"" s
 
 module Sub = struct
@@ -830,11 +830,11 @@ module Sub = struct
   let to_klist (s,i,len) = _to_klist s i len
   let to_list (s,i,len) = _to_list s [] i len
 
-  let pp buf (s,i,len) =
+  let pp_buf buf (s,i,len) =
     Buffer.add_char buf '"';
     Buffer.add_substring buf s i len;
     Buffer.add_char buf '"'
 
-  let print fmt s =
+  let pp fmt s =
     Format.fprintf fmt "\"%s\"" (copy s)
 end

src/core/CCString.mli

@@ -41,9 +41,12 @@ module type S = sig
   val to_klist : t -> char klist
   val to_list : t -> char list
 
-  val pp : Buffer.t -> t -> unit
+  val pp_buf : Buffer.t -> t -> unit
-  val print : Format.formatter -> t -> unit
+  (** Renamed from [pp] @since NEXT_RELEASE *)
-  (** Print the string within quotes *)
+
+  val pp : Format.formatter -> t -> unit
+  (** Print the string within quotes
+      Renamed from [print] @since NEXT_RELEASE *)
 end
 
 (** {2 Strings} *)
@@ -718,7 +721,7 @@ module Sub : sig
 
   (*$T
     let sub = Sub.make " abc " 1 ~len:3 in \
-    "\"abc\"" = (CCFormat.to_string Sub.print sub)
+    "\"abc\"" = (CCFormat.to_string Sub.pp sub)
   *)
 
   (*$= & ~printer:(String.make 1)

src/data/CCBV.ml

@@ -549,7 +549,7 @@ let of_seq seq =
     |> CCList.of_seq |> List.sort CCOrd.compare = CCList.range 0 10
 *)
 
-let print out bv =
+let pp out bv =
   Format.pp_print_string out "bv {";
   iter bv
     (fun _i b ->

src/data/CCBV.mli

@@ -142,6 +142,6 @@ type 'a sequence = ('a -> unit) -> unit
 val to_seq : t -> int sequence
 val of_seq : int sequence -> t
 
-val print : Format.formatter -> t -> unit
+val pp : Format.formatter -> t -> unit
 (** Print the bitvector as a string of bits
     @since 0.13 *)

src/data/CCDeque.ml

@@ -405,7 +405,7 @@ let compare ~cmp a b =
 
 type 'a printer = Format.formatter -> 'a -> unit
 
-let print pp_x out d =
+let pp pp_x out d =
   let first = ref true in
   Format.fprintf out "@[<hov2>deque {";
   iter

src/data/CCDeque.mli

@@ -124,6 +124,6 @@ val to_rev_list : 'a t -> 'a list
 
 type 'a printer = Format.formatter -> 'a -> unit
 
-val print : 'a printer -> 'a t printer
+val pp : 'a printer -> 'a t printer
 (** Print the elements
     @since 0.13 *)

src/data/CCFQueue.ml

@@ -515,7 +515,7 @@ let (--^) a b =
   0 --^ 0 |> to_list = []
 *)
 
-let print pp_x out d =
+let pp pp_x out d =
   let first = ref true in
   Format.fprintf out "@[<hov2>queue {";
   iter

src/data/CCFQueue.mli

@@ -135,5 +135,5 @@ val (--^) : int -> int -> int t
 (** [a -- b] is the integer range from [a] to [b], where [b] is excluded.
     @since 0.17 *)
 
-val print : 'a printer -> 'a t printer
+val pp : 'a printer -> 'a t printer
 (** @since 0.13 *)

src/data/CCHashTrie.ml

@@ -126,7 +126,7 @@ module type S = sig
 
   (** {6 IO} *)
 
-  val print : key printer -> 'a printer -> 'a t printer
+  val pp : key printer -> 'a printer -> 'a t printer
 
   val as_tree : 'a t -> [`L of int * (key * 'a) list | `N ] ktree
   (** For debugging purpose: explore the structure of the tree,
@@ -698,7 +698,7 @@ module Make(Key : KEY)
     | None -> raise Not_found
     | Some (k,v) -> k, v
 
-  let print ppk ppv out m =
+  let pp ppk ppv out m =
     let first = ref true in
     iter m
       ~f:(fun k v ->

src/data/CCHashTrie.mli

@@ -138,7 +138,8 @@ module type S = sig
 
   (** {6 IO} *)
 
-  val print : key printer -> 'a printer -> 'a t printer
+  val pp : key printer -> 'a printer -> 'a t printer
+  (** Renamed from [val print] @since NEXT_RELEASE *)
 
   val as_tree : 'a t -> [`L of int * (key * 'a) list | `N ] ktree
   (** For debugging purpose: explore the structure of the tree,

src/data/CCImmutArray.ml

@@ -118,7 +118,7 @@ let to_gen a =
 
 type 'a printer = Format.formatter -> 'a -> unit
 
-let print ?(start="") ?(stop="") ?(sep=", ") pp_item out a =
+let pp ?(start="") ?(stop="") ?(sep=", ") pp_item out a =
   Format.pp_print_string out start;
   for k = 0 to Array.length a - 1 do
     if k > 0 then (

src/data/CCImmutArray.mli

@@ -88,7 +88,7 @@ val to_gen : 'a t -> 'a gen
 
 type 'a printer = Format.formatter -> 'a -> unit
 
-val print :
+val pp :
   ?start:string -> ?stop:string -> ?sep:string ->
   'a printer -> 'a t printer
 

src/data/CCIntMap.ml

@@ -326,14 +326,14 @@ let rec union f t1 t2 =
 *)
 
 (*$R
-  assert_equal ~cmp:(equal ~eq:(=)) ~printer:(CCFormat.to_string (print CCString.print))
+  assert_equal ~cmp:(equal ~eq:(=)) ~printer:(CCFormat.to_string (pp CCString.pp))
     (of_list [1, "1"; 2, "2"; 3, "3"; 4, "4"])
     (union (fun _ a b -> a)
       (of_list [1, "1"; 3, "3"]) (of_list [2, "2"; 4, "4"]));
 *)
 
 (*$R
-  assert_equal ~cmp:(equal ~eq:(=)) ~printer:(CCFormat.to_string (print CCString.print))
+  assert_equal ~cmp:(equal ~eq:(=)) ~printer:(CCFormat.to_string (pp CCString.pp))
     (of_list [1, "1"; 2, "2"; 3, "3"; 4, "4"])
     (union (fun _ a b -> a)
       (of_list [1, "1"; 2, "2"; 3, "3"]) (of_list [2, "2"; 4, "4"]))
@@ -369,7 +369,7 @@ let rec inter f a b =
       else E
 
 (*$R
-  assert_equal ~cmp:(equal ~eq:(=)) ~printer:(CCFormat.to_string (print CCString.print))
+  assert_equal ~cmp:(equal ~eq:(=)) ~printer:(CCFormat.to_string (pp CCString.pp))
     (singleton 2 "2")
     (inter (fun _ a b -> a)
       (of_list [1, "1"; 2, "2"; 3, "3"]) (of_list [2, "2"; 4, "4"]))
@@ -533,7 +533,7 @@ let rec as_tree t () = match t with
 
 type 'a printer = Format.formatter -> 'a -> unit
 
-let print pp_x out m =
+let pp pp_x out m =
   Format.fprintf out "@[<hov2>intmap {@,";
   let first = ref true in
   iter

src/data/CCIntMap.mli

@@ -107,7 +107,7 @@ val as_tree : 'a t -> [`Node of int * int | `Leaf of int * 'a ] tree
 
 type 'a printer = Format.formatter -> 'a -> unit
 
-val print : 'a printer -> 'a t printer
+val pp : 'a printer -> 'a t printer
 (** @since 0.13 *)
 
 (** Helpers *)

src/data/CCPersistentArray.ml

@@ -163,7 +163,7 @@ let to_gen a =
 
 type 'a printer = Format.formatter -> 'a -> unit
 
-let print pp_item out v =
+let pp pp_item out v =
   Format.fprintf out "[|";
   iteri
     (fun i x ->

src/data/CCPersistentArray.mli

@@ -131,5 +131,5 @@ val to_gen : 'a t -> 'a gen
 
 type 'a printer = Format.formatter -> 'a -> unit
 
-val print : 'a printer -> 'a t printer
+val pp : 'a printer -> 'a t printer
 (** @since 0.13 *)

src/data/CCRAL.ml

@@ -576,7 +576,7 @@ include Infix
 
 type 'a printer = Format.formatter -> 'a -> unit
 
-let print ?(sep=", ") pp_item fmt l =
+let pp ?(sep=", ") pp_item fmt l =
   let first = ref true in
   iter l
     ~f:(fun x ->

src/data/CCRAL.mli

@@ -187,4 +187,4 @@ include module type of Infix
 
 type 'a printer = Format.formatter -> 'a -> unit
 
-val print : ?sep:string -> 'a printer -> 'a t printer
+val pp : ?sep:string -> 'a printer -> 'a t printer

src/data/CCWBTree.ml

@@ -161,7 +161,7 @@ module type S = sig
 
   val to_gen : 'a t -> (key * 'a) gen
 
-  val print : key printer -> 'a printer -> 'a t printer
+  val pp : key printer -> 'a printer -> 'a t printer
 
   (**/**)
   val node_ : key -> 'a -> 'a t -> 'a t -> 'a t
@@ -588,7 +588,7 @@ module MakeFull(K : KEY) : S with type key = K.t = struct
           Some (k,v)
     in next
 
-  let print pp_k pp_v fmt m =
+  let pp pp_k pp_v fmt m =
     let start = "[" and stop = "]" and arrow = "->" and sep = ","in
     Format.pp_print_string fmt start;
     let first = ref true in

src/data/CCWBTree.mli

@@ -126,7 +126,8 @@ module type S = sig
 
   val to_gen : 'a t -> (key * 'a) gen
 
-  val print : key printer -> 'a printer -> 'a t printer
+  val pp : key printer -> 'a printer -> 'a t printer
+  (** Renamed from [val print] @since NEXT_RELEASE *)
 
   (**/**)
   val node_ : key -> 'a -> 'a t -> 'a t -> 'a t