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let parenthesise name =
match name with
| "asr" | "land" | "lor" | "lsl" | "lsr" | "lxor" | "mod" -> "(" ^ name ^ ")"
| _ ->
if String.length name > 0 then
match name.[0] with
| 'a' .. 'z'
| '\223' .. '\246'
| '\248' .. '\255'
| '_'
| 'A' .. 'Z'
| '\192' .. '\214'
| '\216' .. '\222' ->
name
| _ -> "(" ^ name ^ ")"
else name
module type Name = sig
type t
val to_string : t -> string
val to_string_unsafe : t -> string
val make_std : string -> t
val of_ident : Ident.t -> t
val internal_of_string : string -> t
val internal_of_ident : Ident.t -> t
val is_internal : t -> bool
val equal : t -> t -> bool
val compare : t -> t -> int
val fmt : Format.formatter -> t -> unit
val is_hidden : t -> bool
end
let internal_counter = ref 0
module Name : Name = struct
type t = Internal of string * int | Std of string
let to_string = function
| Std s -> s
| Internal (s, i) -> Printf.sprintf "{%s}%d" s i
let to_string_unsafe = function Std s -> s | Internal (s, _i) -> s
let make_std s =
let s = parenthesise s in
Std s
let of_ident id = make_std (Ident.name id)
let internal_of_string id =
incr internal_counter;
Internal (id, !internal_counter)
let internal_of_ident id = internal_of_string (Ident.name id)
let is_internal = function Std _ -> false | Internal _ -> true
let equal (x : t) (y : t) = x = y
let compare = compare
let fmt ppf x = Format.fprintf ppf "%s" (to_string x)
let is_hidden = function
| Std s ->
let len = String.length s in
let rec aux i =
if i > len - 2 then false
else if s.[i] = '_' && s.[i + 1] = '_' then true
else aux (i + 1)
in
aux 0
| Internal _ -> true
end
module type SimpleName = sig
type t
val to_string : t -> string
val make_std : string -> t
val of_ident : Ident.t -> t
val equal : t -> t -> bool
val compare : t -> t -> int
val fmt : Format.formatter -> t -> unit
val is_hidden : t -> bool
end
module SimpleName : SimpleName = struct
type t = string
let to_string s = s
let make_std s = s
let of_ident id = make_std (Ident.name id)
let equal (x : t) (y : t) = x = y
let compare x y = String.compare x y
let fmt ppf t = Format.pp_print_string ppf (to_string t)
let is_hidden s =
let len = String.length s in
let rec aux i =
if i > len - 2 then false
else if s.[i] = '_' && s.[i + 1] = '_' then true
else aux (i + 1)
in
aux 0
end
module ModuleName = Name
module ModuleTypeName = Name
module TypeName = Name
module ConstructorName = SimpleName
module FieldName = SimpleName
module ExtensionName = SimpleName
module ExceptionName = SimpleName
module ValueName = Name
module ClassName = Name
module ClassTypeName = Name
module MethodName = SimpleName
module InstanceVariableName = SimpleName
module LabelName = SimpleName
module PageName = SimpleName
module DefName = SimpleName
module LocalName = SimpleName