a few modifications

Signed-off-by: lubegasimon <lubegasimon73@gmail.com>

src/model/ident_env.cppo.ml

@@ -19,7 +19,6 @@ open Names
 
 module Id = Paths.Identifier
 module P = Paths.Path
-open Typedtree
 
 type type_ident = Paths.Identifier.Path.Type.t
 
@@ -226,6 +225,7 @@ let extract_signature_tree_items sg =
     List.map extract_signature_tree_item sg.sig_items |> List.flatten
 
 let rec read_pattern pat =
+  let open Typedtree in
   match pat.pat_desc with
   | Tpat_var(id, _) -> [`Value(id, false)]
   | Tpat_alias(pat, id, _) -> `Value(id, false) :: read_pattern pat

src/model/names.ml

@@ -54,8 +54,7 @@ module Name : Name = struct
 
   let make_std s =
     let s = parenthesise s in
-    if String.length s > 0 && s.[0] = '{' then raise (Invalid_argument s)
-    else Std s
+    Std s
 
   let of_ident id = make_std (Ident.name id)
 

src/xref2/test.md

@@ -372,7 +372,7 @@ by the module type `N`. However, `N` is not defined at the top level
 here, so it has a local identifier. We can see this by looking up module `M` from the environment:
 
 ```ocaml env=e1
-# let m = Env.(lookup_by_id s_module_type) (`ModuleType (Common.id, Odoc_model.Names.ModuleTypeName.of_string "M")) env;;
+# let m = Env.(lookup_by_id s_module_type) (`ModuleType (Common.id, Odoc_model.Names.ModuleTypeName.make_std "M")) env;;
 val m : Component.Element.module_type option =
   Some
    (`ModuleType
@@ -743,7 +743,7 @@ look up module `N` from within this and find its signature:
 
 ```ocaml env=e1
 # let m = get_ok @@ Tools.lookup_module ~mark_substituted:true env
-      (`Module (`Module (`Identifier (Common.root_module "C")), ModuleName.of_string "N"));;
+      (`Module (`Module (`Identifier (Common.root_module "C")), ModuleName.make_std "N"));;
 val m : Component.Module.t Component.Delayed.t =
   {Odoc_xref2.Component.Delayed.v =
     Some