418 lines
12 KiB
OCaml
418 lines
12 KiB
OCaml
(***********************************************************************)
|
||
(* OCamldoc *)
|
||
(* *)
|
||
(* Maxence Guesdon, projet Cristal, INRIA Rocquencourt *)
|
||
(* *)
|
||
(* Copyright 2001 Institut National de Recherche en Informatique et *)
|
||
(* en Automatique. All rights reserved. This file is distributed *)
|
||
(* under the terms of the Q Public License version 1.0. *)
|
||
(* *)
|
||
(***********************************************************************)
|
||
|
||
|
||
|
||
let input_file_as_string nom =
|
||
let chanin = open_in_bin nom in
|
||
let len = 1024 in
|
||
let s = String.create len in
|
||
let buf = Buffer.create len in
|
||
let rec iter () =
|
||
try
|
||
let n = input chanin s 0 len in
|
||
if n = 0 then
|
||
()
|
||
else
|
||
(
|
||
Buffer.add_substring buf s 0 n;
|
||
iter ()
|
||
)
|
||
with
|
||
End_of_file -> ()
|
||
in
|
||
iter ();
|
||
close_in chanin;
|
||
Buffer.contents buf
|
||
|
||
let string_of_longident li = String.concat "." (Longident.flatten li)
|
||
|
||
let string_of_type_expr t =
|
||
Printtyp.mark_loops t;
|
||
Printtyp.type_scheme_max ~b_reset_names: false Format.str_formatter t;
|
||
let s = Format.flush_str_formatter () in
|
||
s
|
||
|
||
let string_of_type_list sep type_list =
|
||
let rec need_parent t =
|
||
match t.Types.desc with
|
||
Types.Tarrow _ | Types.Ttuple _ -> true
|
||
| Types.Tlink t2 | Types.Tsubst t2 -> need_parent t2
|
||
| Types.Tconstr _ ->
|
||
false
|
||
| Types.Tvar | Types.Tunivar | Types.Tobject _ | Types.Tpoly _
|
||
| Types.Tfield _ | Types.Tnil | Types.Tvariant _ -> false
|
||
in
|
||
let print_one_type t =
|
||
Printtyp.mark_loops t;
|
||
if need_parent t then
|
||
(
|
||
Format.fprintf Format.str_formatter "(" ;
|
||
Printtyp.type_scheme_max ~b_reset_names: false Format.str_formatter t;
|
||
Format.fprintf Format.str_formatter ")"
|
||
)
|
||
else
|
||
Printtyp.type_scheme_max ~b_reset_names: false Format.str_formatter t
|
||
in
|
||
begin match type_list with
|
||
[] -> ()
|
||
| [ty] -> print_one_type ty
|
||
| ty :: tyl ->
|
||
Format.fprintf Format.str_formatter "@[<hov 2>";
|
||
print_one_type ty;
|
||
List.iter
|
||
(fun t -> Format.fprintf Format.str_formatter "@,%s" sep; print_one_type t)
|
||
tyl;
|
||
Format.fprintf Format.str_formatter "@]"
|
||
end;
|
||
Format.flush_str_formatter()
|
||
|
||
(** Return the given module type where methods and vals have been removed
|
||
from the signatures. Used when we don't want to print a too long module type.*)
|
||
let simpl_module_type t =
|
||
let rec iter t =
|
||
match t with
|
||
Types.Tmty_ident p -> t
|
||
| Types.Tmty_signature _ -> Types.Tmty_signature []
|
||
| Types.Tmty_functor (id, mt1, mt2) ->
|
||
Types.Tmty_functor (id, iter mt1, iter mt2)
|
||
in
|
||
iter t
|
||
|
||
let string_of_module_type ?(complete=false) t =
|
||
let t2 = if complete then t else simpl_module_type t in
|
||
Printtyp.modtype Format.str_formatter t2;
|
||
let s = Format.flush_str_formatter () in
|
||
s
|
||
|
||
|
||
(** Return the given class type where methods and vals have been removed
|
||
from the signatures. Used when we don't want to print a too long class type.*)
|
||
let simpl_class_type t =
|
||
let rec iter t =
|
||
match t with
|
||
Types.Tcty_constr (p,texp_list,ct) -> t
|
||
| Types.Tcty_signature cs ->
|
||
(* on vire les vals et methods pour ne pas qu'elles soient imprim<69>es
|
||
quand on affichera le type *)
|
||
let tnil = { Types.desc = Types.Tnil ; Types.level = 0; Types.id = 0 } in
|
||
Types.Tcty_signature { Types.cty_self = { cs.Types.cty_self with
|
||
Types.desc = Types.Tobject (tnil, ref None) };
|
||
Types.cty_vars = Types.Vars.empty ;
|
||
Types.cty_concr = Types.Concr.empty ;
|
||
}
|
||
| Types.Tcty_fun (l, texp, ct) ->
|
||
let new_ct = iter ct in
|
||
Types.Tcty_fun (l, texp, new_ct)
|
||
in
|
||
iter t
|
||
|
||
let string_of_class_type ?(complete=false) t =
|
||
let t2 = if complete then t else simpl_class_type t in
|
||
(* A VOIR : ma propre version de Printtyp.class_type pour ne pas faire reset_names *)
|
||
Printtyp.class_type Format.str_formatter t2;
|
||
let s = Format.flush_str_formatter () in
|
||
s
|
||
|
||
let get_fields type_expr =
|
||
let (fields, _) = Ctype.flatten_fields (Ctype.object_fields type_expr) in
|
||
List.fold_left
|
||
(fun acc -> fun (label, field_kind, typ) ->
|
||
match field_kind with
|
||
Types.Fabsent ->
|
||
acc
|
||
| _ ->
|
||
if label = "*dummy method*" then
|
||
acc
|
||
else
|
||
acc @ [label, typ]
|
||
)
|
||
[]
|
||
fields
|
||
|
||
let rec string_of_text t =
|
||
let rec iter t_ele =
|
||
match t_ele with
|
||
| Odoc_types.Raw s
|
||
| Odoc_types.Code s
|
||
| Odoc_types.CodePre s
|
||
| Odoc_types.Verbatim s -> s
|
||
| Odoc_types.Bold t
|
||
| Odoc_types.Italic t
|
||
| Odoc_types.Center t
|
||
| Odoc_types.Left t
|
||
| Odoc_types.Right t
|
||
| Odoc_types.Emphasize t -> string_of_text t
|
||
| Odoc_types.List l ->
|
||
(String.concat ""
|
||
(List.map (fun t -> "\n- "^(string_of_text t)) l))^
|
||
"\n"
|
||
| Odoc_types.Enum l ->
|
||
let rec f n = function
|
||
[] -> "\n"
|
||
| t :: q ->
|
||
"\n"^(string_of_int n)^". "^(string_of_text t)^
|
||
(f (n + 1) q)
|
||
in
|
||
f 1 l
|
||
| Odoc_types.Newline -> "\n"
|
||
| Odoc_types.Block t -> "\t"^(string_of_text t)^"\n"
|
||
| Odoc_types.Title (_, _, t) -> "\n"^(string_of_text t)^"\n"
|
||
| Odoc_types.Latex s -> "{% "^s^" %}"
|
||
| Odoc_types.Link (s, t) ->
|
||
"["^s^"]"^(string_of_text t)
|
||
| Odoc_types.Ref (name, _) ->
|
||
iter (Odoc_types.Code name)
|
||
| Odoc_types.Superscript t ->
|
||
"^{"^(string_of_text t)^"}"
|
||
| Odoc_types.Subscript t ->
|
||
"^{"^(string_of_text t)^"}"
|
||
in
|
||
String.concat "" (List.map iter t)
|
||
|
||
let string_of_author_list l =
|
||
match l with
|
||
[] ->
|
||
""
|
||
| _ ->
|
||
"* "^Odoc_messages.authors^":\n"^
|
||
(String.concat ", " l)^
|
||
"\n"
|
||
|
||
let string_of_version_opt v_opt =
|
||
match v_opt with
|
||
None -> ""
|
||
| Some v -> Odoc_messages.version^": "^v^"\n"
|
||
|
||
let string_of_since_opt s_opt =
|
||
match s_opt with
|
||
None -> ""
|
||
| Some s -> Odoc_messages.since^" "^s^"\n"
|
||
|
||
let string_of_raised_exceptions l =
|
||
match l with
|
||
[] -> ""
|
||
| (s, t) :: [] -> Odoc_messages.raises^" "^s^" "^(string_of_text t)^"\n"
|
||
| _ ->
|
||
Odoc_messages.raises^"\n"^
|
||
(String.concat ""
|
||
(List.map
|
||
(fun (ex, desc) -> "- "^ex^" "^(string_of_text desc)^"\n")
|
||
l
|
||
)
|
||
)^"\n"
|
||
|
||
let string_of_see (see_ref, t) =
|
||
let t_ref =
|
||
match see_ref with
|
||
Odoc_types.See_url s -> [ Odoc_types.Link (s, t) ]
|
||
| Odoc_types.See_file s -> (Odoc_types.Code s) :: (Odoc_types.Raw " ") :: t
|
||
| Odoc_types.See_doc s -> (Odoc_types.Italic [Odoc_types.Raw s]) :: (Odoc_types.Raw " ") :: t
|
||
in
|
||
string_of_text t_ref
|
||
|
||
let string_of_sees l =
|
||
match l with
|
||
[] -> ""
|
||
| see :: [] -> Odoc_messages.see_also^" "^(string_of_see see)^" \n"
|
||
| _ ->
|
||
Odoc_messages.see_also^"\n"^
|
||
(String.concat ""
|
||
(List.map
|
||
(fun see -> "- "^(string_of_see see)^"\n")
|
||
l
|
||
)
|
||
)^"\n"
|
||
|
||
let string_of_return_opt return_opt =
|
||
match return_opt with
|
||
None -> ""
|
||
| Some s -> Odoc_messages.returns^" "^(string_of_text s)^"\n"
|
||
|
||
let string_of_info i =
|
||
let module M = Odoc_types in
|
||
(match i.M.i_deprecated with
|
||
None -> ""
|
||
| Some d -> Odoc_messages.deprecated^"! "^(string_of_text d)^"\n")^
|
||
(match i.M.i_desc with
|
||
None -> ""
|
||
| Some d when d = [Odoc_types.Raw ""] -> ""
|
||
| Some d -> (string_of_text d)^"\n"
|
||
)^
|
||
(string_of_author_list i.M.i_authors)^
|
||
(string_of_version_opt i.M.i_version)^
|
||
(string_of_since_opt i.M.i_since)^
|
||
(string_of_raised_exceptions i.M.i_raised_exceptions)^
|
||
(string_of_return_opt i.M.i_return_value)
|
||
|
||
let apply_opt f v_opt =
|
||
match v_opt with
|
||
None -> None
|
||
| Some v -> Some (f v)
|
||
|
||
let string_of_date ?(hour=true) d =
|
||
let add_0 s = if String.length s < 2 then "0"^s else s in
|
||
let t = Unix.localtime d in
|
||
(string_of_int (t.Unix.tm_year + 1900))^"-"^
|
||
(add_0 (string_of_int (t.Unix.tm_mon + 1)))^"-"^
|
||
(add_0 (string_of_int t.Unix.tm_mday))^
|
||
(
|
||
if hour then
|
||
" "^
|
||
(add_0 (string_of_int t.Unix.tm_hour))^":"^
|
||
(add_0 (string_of_int t.Unix.tm_min))
|
||
else
|
||
""
|
||
)
|
||
|
||
|
||
|
||
(*********************************************************)
|
||
let rec get_before_dot s =
|
||
try
|
||
let len = String.length s in
|
||
let n = String.index s '.' in
|
||
if n + 1 >= len then
|
||
(* le point est le dernier caract<63>re *)
|
||
(true, s, "")
|
||
else
|
||
match s.[n+1] with
|
||
' ' | '\n' | '\r' | '\t' ->
|
||
(true, String.sub s 0 (n+1),
|
||
String.sub s (n+1) (len - n - 1))
|
||
| _ ->
|
||
let b, s2, s_after = get_before_dot (String.sub s (n + 1) (len - n - 1)) in
|
||
(b, (String.sub s 0 (n+1))^s2, s_after)
|
||
with
|
||
Not_found -> (false, s, "")
|
||
|
||
let rec first_sentence_text t =
|
||
match t with
|
||
[] -> (false, [], [])
|
||
| ele :: q ->
|
||
let (stop, ele2, ele3_opt) = first_sentence_text_ele ele in
|
||
if stop then
|
||
(stop, [ele2],
|
||
match ele3_opt with None -> q | Some e -> e :: q)
|
||
else
|
||
let (stop2, q2, rest) = first_sentence_text q in
|
||
(stop2, ele2 :: q2, rest)
|
||
|
||
|
||
and first_sentence_text_ele text_ele =
|
||
match text_ele with
|
||
| Odoc_types.Raw s ->
|
||
let b, s2, s_after = get_before_dot s in
|
||
(b, Odoc_types.Raw s2, Some (Odoc_types.Raw s_after))
|
||
| Odoc_types.Code _
|
||
| Odoc_types.CodePre _
|
||
| Odoc_types.Verbatim _ -> (false, text_ele, None)
|
||
| Odoc_types.Bold t ->
|
||
let (b, t2, t3) = first_sentence_text t in
|
||
(b, Odoc_types.Bold t2, Some (Odoc_types.Bold t3))
|
||
| Odoc_types.Italic t ->
|
||
let (b, t2, t3) = first_sentence_text t in
|
||
(b, Odoc_types.Italic t2, Some (Odoc_types.Italic t3))
|
||
| Odoc_types.Center t ->
|
||
let (b, t2, t3) = first_sentence_text t in
|
||
(b, Odoc_types.Center t2, Some (Odoc_types.Center t3))
|
||
| Odoc_types.Left t ->
|
||
let (b, t2, t3) = first_sentence_text t in
|
||
(b, Odoc_types.Left t2, Some (Odoc_types.Left t3))
|
||
| Odoc_types.Right t ->
|
||
let (b, t2, t3) = first_sentence_text t in
|
||
(b, Odoc_types.Right t2, Some (Odoc_types.Right t3))
|
||
| Odoc_types.Emphasize t ->
|
||
let (b, t2, t3) = first_sentence_text t in
|
||
(b, Odoc_types.Emphasize t2, Some (Odoc_types.Emphasize t3))
|
||
| Odoc_types.Block t ->
|
||
let (b, t2, t3) = first_sentence_text t in
|
||
(b, Odoc_types.Block t2, Some (Odoc_types.Block t3))
|
||
| Odoc_types.Title (n, l_opt, t) ->
|
||
let (b, t2, t3) = first_sentence_text t in
|
||
(b,
|
||
Odoc_types.Title (n, l_opt, t2),
|
||
Some (Odoc_types.Title (n, l_opt, t3)))
|
||
| Odoc_types.Newline ->
|
||
(true, Odoc_types.Raw "", Some Odoc_types.Newline)
|
||
| Odoc_types.List _
|
||
| Odoc_types.Enum _
|
||
| Odoc_types.Latex _
|
||
| Odoc_types.Link _
|
||
| Odoc_types.Ref _
|
||
| Odoc_types.Superscript _
|
||
| Odoc_types.Subscript _ -> (false, text_ele, None)
|
||
|
||
|
||
let first_sentence_of_text t =
|
||
let (_,t2,_) = first_sentence_text t in
|
||
t2
|
||
|
||
let first_sentence_and_rest_of_text t =
|
||
let (_,t1, t2) = first_sentence_text t in
|
||
(t1, t2)
|
||
|
||
(*********************************************************)
|
||
|
||
let create_index_lists elements string_of_ele =
|
||
let rec f current acc0 acc1 acc2 = function
|
||
[] -> (acc0 :: acc1) @ [acc2]
|
||
| ele :: q ->
|
||
let s = string_of_ele ele in
|
||
match s with
|
||
"" -> f current acc0 acc1 (acc2 @ [ele]) q
|
||
| _ ->
|
||
let first = Char.uppercase s.[0] in
|
||
match first with
|
||
'A' .. 'Z' ->
|
||
if current = first then
|
||
f current acc0 acc1 (acc2 @ [ele]) q
|
||
else
|
||
f first acc0 (acc1 @ [acc2]) [ele] q
|
||
| _ ->
|
||
f current (acc0 @ [ele]) acc1 acc2 q
|
||
in
|
||
f '_' [] [] [] elements
|
||
|
||
|
||
(*** for labels *)
|
||
|
||
let is_optional = Btype.is_optional
|
||
let label_name = Btype.label_name
|
||
|
||
let remove_option typ =
|
||
let rec iter t =
|
||
match t with
|
||
| Types.Tconstr (p,tlist,_) ->
|
||
(
|
||
match p with
|
||
Path.Pident id when Ident.name id = "option" ->
|
||
(
|
||
match tlist with
|
||
[t2] -> t2.Types.desc
|
||
| _ -> t
|
||
)
|
||
| _ -> t
|
||
)
|
||
| Types.Tvar
|
||
| Types.Tunivar
|
||
| Types.Tpoly _
|
||
| Types.Tarrow _
|
||
| Types.Ttuple _
|
||
| Types.Tobject _
|
||
| Types.Tfield _
|
||
| Types.Tnil
|
||
| Types.Tvariant _ -> t
|
||
| Types.Tlink t2
|
||
| Types.Tsubst t2 -> iter t2.Types.desc
|
||
in
|
||
{ typ with Types.desc = iter typ.Types.desc }
|