750 lines
22 KiB
OCaml
750 lines
22 KiB
OCaml
(**************************************************************************)
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(* *)
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(* OCaml *)
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(* *)
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(* Maxence Guesdon, projet Cristal, INRIA Rocquencourt *)
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(* *)
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(* Copyright 2001 Institut National de Recherche en Informatique et *)
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(* en Automatique. *)
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(* *)
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(* All rights reserved. This file is distributed under the terms of *)
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(* the GNU Lesser General Public License version 2.1, with the *)
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(* special exception on linking described in the file LICENSE. *)
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(* *)
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(**************************************************************************)
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(** Research of elements through modules. *)
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module Name = Odoc_name
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open Odoc_parameter
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open Odoc_value
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open Odoc_type
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open Odoc_extension
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open Odoc_exception
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open Odoc_class
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open Odoc_module
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type result_element =
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Res_module of t_module
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| Res_module_type of t_module_type
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| Res_class of t_class
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| Res_class_type of t_class_type
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| Res_value of t_value
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| Res_type of t_type
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| Res_extension of t_extension_constructor
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| Res_exception of t_exception
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| Res_attribute of t_attribute
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| Res_method of t_method
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| Res_section of string * Odoc_types.text
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| Res_recfield of t_type * record_field
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| Res_const of t_type * variant_constructor
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type result = result_element list
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module type Predicates =
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sig
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type t
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val p_module : t_module -> t -> bool * bool
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val p_module_type : t_module_type -> t -> bool * bool
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val p_class : t_class -> t -> bool * bool
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val p_class_type : t_class_type -> t -> bool * bool
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val p_value : t_value -> t -> bool
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val p_recfield : t_type -> record_field -> t -> bool
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val p_const : t_type -> variant_constructor -> t -> bool
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val p_type : t_type -> t -> (bool * bool)
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val p_extension : t_extension_constructor -> t -> bool
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val p_exception : t_exception -> t -> bool
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val p_attribute : t_attribute -> t -> bool
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val p_method : t_method -> t -> bool
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val p_section : string -> t -> bool
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end
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module Search =
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functor (P : Predicates) ->
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struct
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let search_section t s v = if P.p_section s v then [Res_section (s,t)] else []
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let rec search_text root t v =
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List.flatten (List.map (fun e -> search_text_ele root e v) t)
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and search_text_ele root e v =
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let module T = Odoc_types in
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match e with
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| T.Raw _
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| T.Code _
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| T.CodePre _
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| T.Latex _
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| T.Verbatim _
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| T.Ref (_, _, _) -> []
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| T.Bold t
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| T.Italic t
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| T.Center t
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| T.Left t
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| T.Right t
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| T.Emphasize t
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| T.Block t
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| T.Superscript t
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| T.Subscript t
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| T.Custom (_,t)
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| T.Link (_, t) -> search_text root t v
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| T.List l
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| T.Enum l -> List.flatten (List.map (fun t -> search_text root t v) l)
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| T.Newline
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| T.Module_list _
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| T.Index_list -> []
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| T.Target _ -> []
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| T.Title (n, l_opt, t) ->
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(match l_opt with
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None -> []
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| Some s -> search_section t (Name.concat root s) v) @
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(search_text root t v)
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let search_value va v = if P.p_value va v then [Res_value va] else []
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let search_recfield t f v =
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if P.p_recfield t f v then [Res_recfield (t,f)] else []
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let search_const t f v =
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if P.p_const t f v then [Res_const (t,f)] else []
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let search_type t v =
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let (go_deeper, ok) = P.p_type t v in
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let l =
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match go_deeper with
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false -> []
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| true ->
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match t.ty_kind with
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Type_abstract -> []
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| Type_record l ->
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List.flatten (List.map (fun rf -> search_recfield t rf v) l)
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| Type_variant l ->
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List.flatten (List.map (fun rf -> search_const t rf v) l)
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| Type_open -> []
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in
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if ok then (Res_type t) :: l else l
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let search_extension_constructor xt v =
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if P.p_extension xt v then [Res_extension xt] else []
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let search_type_extension te v =
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List.fold_left
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(fun acc -> fun xt -> acc @ (search_extension_constructor xt v))
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[]
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(Odoc_extension.extension_constructors te)
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let search_exception e v = if P.p_exception e v then [Res_exception e] else []
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let search_attribute a v = if P.p_attribute a v then [Res_attribute a] else []
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let search_method m v = if P.p_method m v then [Res_method m] else []
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let search_class c v =
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let (go_deeper, ok) = P.p_class c v in
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let l =
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if go_deeper then
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let res_att =
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List.fold_left
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(fun acc -> fun att -> acc @ (search_attribute att v))
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[]
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(Odoc_class.class_attributes c)
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in
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let res_met =
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List.fold_left
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(fun acc -> fun m -> acc @ (search_method m v))
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[]
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(Odoc_class.class_methods c)
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in
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let res_sec =
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List.fold_left
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(fun acc -> fun t -> acc @ (search_text c.cl_name t v))
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[]
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(Odoc_class.class_comments c)
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in
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res_att @ res_met @ res_sec
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else
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[]
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in
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if ok then
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(Res_class c) :: l
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else
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l
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let search_class_type ct v =
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let (go_deeper, ok) = P.p_class_type ct v in
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let l =
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if go_deeper then
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let res_att =
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List.fold_left
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(fun acc -> fun att -> acc @ (search_attribute att v))
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[]
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(Odoc_class.class_type_attributes ct)
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in
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let res_met =
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List.fold_left
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(fun acc -> fun m -> acc @ (search_method m v))
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[]
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(Odoc_class.class_type_methods ct)
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in
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let res_sec =
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List.fold_left
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(fun acc -> fun t -> acc @ (search_text ct.clt_name t v))
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[]
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(Odoc_class.class_type_comments ct)
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in
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res_att @ res_met @ res_sec
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else
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[]
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in
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if ok then
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(Res_class_type ct) :: l
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else
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l
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let rec search_module_type mt v =
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let (go_deeper, ok) = P.p_module_type mt v in
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let l =
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if go_deeper then
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let res_val =
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List.fold_left
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(fun acc -> fun va -> acc @ (search_value va v))
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[]
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(Odoc_module.module_type_values mt)
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in
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let res_typ =
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List.fold_left
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(fun acc -> fun t -> acc @ (search_type t v))
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[]
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(Odoc_module.module_type_types mt)
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in
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let res_ext =
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List.fold_left
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(fun acc -> fun te -> acc @ (search_type_extension te v))
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[]
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(Odoc_module.module_type_type_extensions mt)
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in
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let res_exc =
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List.fold_left
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(fun acc -> fun e -> acc @ (search_exception e v))
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[]
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(Odoc_module.module_type_exceptions mt)
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in
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let res_mod = search (Odoc_module.module_type_modules mt) v in
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let res_modtyp =
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List.fold_left
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(fun acc -> fun mt -> acc @ (search_module_type mt v))
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[]
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(Odoc_module.module_type_module_types mt)
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in
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let res_cl =
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List.fold_left
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(fun acc -> fun cl -> acc @ (search_class cl v))
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[]
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(Odoc_module.module_type_classes mt)
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in
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let res_cltyp =
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List.fold_left
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(fun acc -> fun clt -> acc @ (search_class_type clt v))
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[]
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(Odoc_module.module_type_class_types mt)
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in
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let res_sec =
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List.fold_left
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(fun acc -> fun t -> acc @ (search_text mt.mt_name t v))
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[]
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(Odoc_module.module_type_comments mt)
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in
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res_val @ res_typ @ res_ext @ res_exc @ res_mod @
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res_modtyp @ res_cl @ res_cltyp @ res_sec
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else
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[]
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in
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if ok then
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(Res_module_type mt) :: l
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else
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l
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and search_module m v =
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let (go_deeper, ok) = P.p_module m v in
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let l =
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if go_deeper then
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let res_val =
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List.fold_left
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(fun acc -> fun va -> acc @ (search_value va v))
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[]
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(Odoc_module.module_values m)
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in
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let res_typ =
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List.fold_left
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(fun acc -> fun t -> acc @ (search_type t v))
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[]
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(Odoc_module.module_types m)
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in
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let res_ext =
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List.fold_left
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(fun acc -> fun te -> acc @ (search_type_extension te v))
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[]
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(Odoc_module.module_type_extensions m)
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in
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let res_exc =
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List.fold_left
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(fun acc -> fun e -> acc @ (search_exception e v))
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[]
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(Odoc_module.module_exceptions m)
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in
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let res_mod = search (Odoc_module.module_modules m) v in
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let res_modtyp =
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List.fold_left
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(fun acc -> fun mt -> acc @ (search_module_type mt v))
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[]
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(Odoc_module.module_module_types m)
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in
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let res_cl =
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List.fold_left
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(fun acc -> fun cl -> acc @ (search_class cl v))
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[]
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(Odoc_module.module_classes m)
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in
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let res_cltyp =
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List.fold_left
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(fun acc -> fun clt -> acc @ (search_class_type clt v))
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[]
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(Odoc_module.module_class_types m)
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in
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let res_sec =
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List.fold_left
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(fun acc -> fun t -> acc @ (search_text m.m_name t v))
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[]
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(Odoc_module.module_comments m)
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in
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res_val @ res_typ @ res_ext @ res_exc @ res_mod @
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res_modtyp @ res_cl @ res_cltyp @ res_sec
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else
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[]
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in
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if ok then
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(Res_module m) :: l
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else
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l
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and search module_list v =
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List.fold_left
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(fun acc -> fun m ->
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List.fold_left
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(fun acc2 -> fun ele ->
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if List.mem ele acc2 then acc2 else acc2 @ [ele]
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)
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acc
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(search_module m v)
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)
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[]
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module_list
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end
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module P_name =
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struct
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type t = Str.regexp
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let (=~) name regexp = Str.string_match regexp name 0
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let p_module m r = (true, m.m_name =~ r)
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let p_module_type mt r = (true, mt.mt_name =~ r)
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let p_class c r = (true, c.cl_name =~ r)
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let p_class_type ct r = (true, ct.clt_name =~ r)
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let p_value v r = v.val_name =~ r
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let p_recfield t f r =
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let name = Printf.sprintf "%s.%s" t.ty_name f.rf_name in
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name =~ r
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let p_const t f r =
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let name = Printf.sprintf "%s.%s" t.ty_name f.vc_name in
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name =~ r
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let p_type t r = (true, t.ty_name =~ r)
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let p_extension x r = x.xt_name =~ r
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let p_exception e r = e.ex_name =~ r
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let p_attribute a r = a.att_value.val_name =~ r
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let p_method m r = m.met_value.val_name =~ r
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let p_section s r = s =~ r
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end
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module Search_by_name = Search ( P_name )
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module P_values =
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struct
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type t = unit
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let p_module _ _ = (true, false)
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let p_module_type _ _ = (true, false)
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let p_class _ _ = (false, false)
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let p_class_type _ _ = (false, false)
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let p_value _ _ = true
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let p_recfield _ _ _ = false
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let p_const _ _ _ = false
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let p_type _ _ = (false, false)
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let p_extension _ _ = false
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let p_exception _ _ = false
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let p_attribute _ _ = false
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let p_method _ _ = false
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let p_section _ _ = false
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end
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module Search_values = Search ( P_values )
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let values l =
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let l_ele = Search_values.search l () in
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let p v1 v2 = v1.val_name = v2.val_name in
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let rec iter acc = function
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(Res_value v) :: q -> if List.exists (p v) acc then iter acc q else iter (v :: acc) q
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| _ :: q -> iter acc q
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| [] -> acc
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in
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iter [] l_ele
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module P_extensions =
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struct
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type t = unit
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let p_module _ _ = (true, false)
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let p_module_type _ _ = (true, false)
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let p_class _ _ = (false, false)
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let p_class_type _ _ = (false, false)
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let p_value _ _ = false
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let p_recfield _ _ _ = false
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let p_const _ _ _ = false
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let p_type _ _ = (false, false)
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let p_extension _ _ = true
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let p_exception _ _ = false
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let p_attribute _ _ = false
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let p_method _ _ = false
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let p_section _ _ = false
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end
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module Search_extensions = Search ( P_extensions )
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let extensions l =
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let l_ele = Search_extensions.search l () in
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let p x1 x2 = x1.xt_name = x2.xt_name in
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let rec iter acc = function
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(Res_extension x) :: q -> if List.exists (p x) acc then iter acc q else iter (x :: acc) q
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| _ :: q -> iter acc q
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| [] -> acc
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in
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iter [] l_ele
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module P_exceptions =
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struct
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type t = unit
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let p_module _ _ = (true, false)
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let p_module_type _ _ = (true, false)
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let p_class _ _ = (false, false)
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let p_class_type _ _ = (false, false)
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let p_value _ _ = false
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let p_recfield _ _ _ = false
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let p_const _ _ _ = false
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let p_type _ _ = (false, false)
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let p_extension _ _ = false
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let p_exception _ _ = true
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let p_attribute _ _ = false
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let p_method _ _ = false
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let p_section _ _ = false
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end
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module Search_exceptions = Search ( P_exceptions )
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let exceptions l =
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let l_ele = Search_exceptions.search l () in
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let p e1 e2 = e1.ex_name = e2.ex_name in
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let rec iter acc = function
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(Res_exception t) :: q -> if List.exists (p t) acc then iter acc q else iter (t :: acc) q
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| _ :: q -> iter acc q
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| [] -> acc
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in
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iter [] l_ele
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module P_types =
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struct
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type t = unit
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let p_module _ _ = (true, false)
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let p_module_type _ _ = (true, false)
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let p_class _ _ = (false, false)
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let p_class_type _ _ = (false, false)
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let p_value _ _ = false
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let p_recfield _ _ _ = false
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let p_const _ _ _ = false
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let p_type _ _ = (false, true)
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let p_extension _ _ = false
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let p_exception _ _ = false
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let p_attribute _ _ = false
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let p_method _ _ = false
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let p_section _ _ = false
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end
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module Search_types = Search ( P_types )
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let types l =
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let l_ele = Search_types.search l () in
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let p t1 t2 = t1.ty_name = t2.ty_name in
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let rec iter acc = function
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(Res_type t) :: q -> if List.exists (p t) acc then iter acc q else iter (t :: acc) q
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| _ :: q -> iter acc q
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| [] -> acc
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in
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iter [] l_ele
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module P_attributes =
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struct
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type t = unit
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let p_module _ _ = (true, false)
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let p_module_type _ _ = (true, false)
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let p_class _ _ = (true, false)
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let p_class_type _ _ = (true, false)
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let p_value _ _ = false
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let p_recfield _ _ _ = false
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let p_const _ _ _ = false
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let p_type _ _ = (false, false)
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let p_extension _ _ = false
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let p_exception _ _ = false
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let p_attribute _ _ = true
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let p_method _ _ = false
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let p_section _ _ = false
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end
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module Search_attributes = Search ( P_attributes )
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let attributes l =
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let l_ele = Search_attributes.search l () in
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let p a1 a2 = a1.att_value.val_name = a2.att_value.val_name in
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let rec iter acc = function
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(Res_attribute t) :: q -> if List.exists (p t) acc then iter acc q else iter (t :: acc) q
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| _ :: q -> iter acc q
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| [] -> acc
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in
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iter [] l_ele
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module P_methods =
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struct
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type t = unit
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let p_module _ _ = (true, false)
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let p_module_type _ _ = (true, false)
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let p_class _ _ = (true, false)
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let p_class_type _ _ = (true, false)
|
|
let p_value _ _ = false
|
|
let p_recfield _ _ _ = false
|
|
let p_const _ _ _ = false
|
|
let p_type _ _ = (false, false)
|
|
let p_extension _ _ = false
|
|
let p_exception _ _ = false
|
|
let p_attribute _ _ = false
|
|
let p_method _ _ = true
|
|
let p_section _ _ = true
|
|
end
|
|
module Search_methods = Search ( P_methods )
|
|
let methods l =
|
|
let l_ele = Search_methods.search l () in
|
|
let p m1 m2 = m1.met_value.val_name = m2.met_value.val_name in
|
|
let rec iter acc = function
|
|
(Res_method t) :: q -> if List.exists (p t) acc then iter acc q else iter (t :: acc) q
|
|
| _ :: q -> iter acc q
|
|
| [] -> acc
|
|
in
|
|
iter [] l_ele
|
|
|
|
module P_classes =
|
|
struct
|
|
type t = unit
|
|
let p_module _ _ = (true, false)
|
|
let p_module_type _ _ = (true, false)
|
|
let p_class _ _ = (false, true)
|
|
let p_class_type _ _ = (false, false)
|
|
let p_value _ _ = false
|
|
let p_recfield _ _ _ = false
|
|
let p_const _ _ _ = false
|
|
let p_type _ _ = (false, false)
|
|
let p_extension _ _ = false
|
|
let p_exception _ _ = false
|
|
let p_attribute _ _ = false
|
|
let p_method _ _ = false
|
|
let p_section _ _ = false
|
|
end
|
|
module Search_classes = Search ( P_classes )
|
|
let classes l =
|
|
let l_ele = Search_classes.search l () in
|
|
let p c1 c2 = c1.cl_name = c2.cl_name in
|
|
let rec iter acc = function
|
|
(Res_class c) :: q -> if List.exists (p c) acc then iter acc q else iter (c :: acc) q
|
|
| _ :: q -> iter acc q
|
|
| [] -> acc
|
|
in
|
|
iter [] l_ele
|
|
|
|
module P_class_types =
|
|
struct
|
|
type t = unit
|
|
let p_module _ _ = (true, false)
|
|
let p_module_type _ _ = (true, false)
|
|
let p_class _ _ = (false, false)
|
|
let p_class_type _ _ = (false, true)
|
|
let p_value _ _ = false
|
|
let p_recfield _ _ _ = false
|
|
let p_const _ _ _ = false
|
|
let p_type _ _ = (false, false)
|
|
let p_extension _ _ = false
|
|
let p_exception _ _ = false
|
|
let p_attribute _ _ = false
|
|
let p_method _ _ = false
|
|
let p_section _ _ = false
|
|
end
|
|
module Search_class_types = Search ( P_class_types )
|
|
let class_types l =
|
|
let l_ele = Search_class_types.search l () in
|
|
let p c1 c2 = c1.clt_name = c2.clt_name in
|
|
let rec iter acc = function
|
|
(Res_class_type c) :: q -> if List.exists (p c) acc then iter acc q else iter (c :: acc) q
|
|
| _ :: q -> iter acc q
|
|
| [] -> acc
|
|
in
|
|
iter [] l_ele
|
|
|
|
module P_modules =
|
|
struct
|
|
type t = unit
|
|
let p_module _ _ = (true, true)
|
|
let p_module_type _ _ = (true, false)
|
|
let p_class _ _ = (false, false)
|
|
let p_class_type _ _ = (false, false)
|
|
let p_value _ _ = false
|
|
let p_recfield _ _ _ = false
|
|
let p_const _ _ _ = false
|
|
let p_type _ _ = (false, false)
|
|
let p_extension _ _ = false
|
|
let p_exception _ _ = false
|
|
let p_attribute _ _ = false
|
|
let p_method _ _ = false
|
|
let p_section _ _ = false
|
|
end
|
|
module Search_modules = Search ( P_modules )
|
|
let modules l =
|
|
let l_ele = Search_modules.search l () in
|
|
let p m1 m2 = m1.m_name = m2.m_name in
|
|
let rec iter acc = function
|
|
(Res_module m) :: q -> if List.exists (p m) acc then iter acc q else iter (m :: acc) q
|
|
| _ :: q -> iter acc q
|
|
| [] -> acc
|
|
in
|
|
iter [] l_ele
|
|
|
|
module P_module_types =
|
|
struct
|
|
type t = unit
|
|
let p_module _ _ = (true, false)
|
|
let p_module_type _ _ = (true, true)
|
|
let p_class _ _ = (false, false)
|
|
let p_class_type _ _ = (false, false)
|
|
let p_value _ _ = false
|
|
let p_recfield _ _ _ = false
|
|
let p_const _ _ _ = false
|
|
let p_type _ _ = (false, false)
|
|
let p_extension _ _ = false
|
|
let p_exception _ _ = false
|
|
let p_attribute _ _ = false
|
|
let p_method _ _ = false
|
|
let p_section _ _ = false
|
|
end
|
|
module Search_module_types = Search ( P_module_types )
|
|
let module_types l =
|
|
let l_ele = Search_module_types.search l () in
|
|
let p m1 m2 = m1.mt_name = m2.mt_name in
|
|
let rec iter acc = function
|
|
(Res_module_type m) :: q -> if List.exists (p m) acc then iter acc q else iter (m :: acc) q
|
|
| _ :: q -> iter acc q
|
|
| [] -> acc
|
|
in
|
|
iter [] l_ele
|
|
|
|
let type_exists mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
List.exists
|
|
(function
|
|
Res_type _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
|
|
let value_exists mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
List.exists
|
|
(function
|
|
Res_value _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
|
|
let class_exists mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
List.exists
|
|
(function
|
|
Res_class _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
|
|
let class_type_exists mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
List.exists
|
|
(function
|
|
Res_class_type _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
|
|
let module_exists mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
List.exists
|
|
(function
|
|
Res_module _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
|
|
let module_type_exists mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
List.exists
|
|
(function
|
|
Res_module_type _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
|
|
let extension_exists mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
List.exists
|
|
(function
|
|
Res_extension _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
|
|
let exception_exists mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
List.exists
|
|
(function
|
|
Res_exception _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
|
|
let attribute_exists mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
List.exists
|
|
(function
|
|
Res_attribute _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
|
|
let method_exists mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
List.exists
|
|
(function
|
|
Res_method _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
|
|
let find_section mods regexp =
|
|
let l = Search_by_name.search mods regexp in
|
|
match
|
|
List.find
|
|
(function
|
|
Res_section _ -> true
|
|
| _ -> false
|
|
)
|
|
l
|
|
with
|
|
Res_section (_,t) -> t
|
|
| _ -> assert false
|