feat!: Display public name only if name is private

Pantograph.lean

@@ -85,7 +85,7 @@ def execute (command: Protocol.Command): MainM Lean.Json := do
       return .ok {
         type := ← serialize_expression state.options info.type,
         value? := ← value?.mapM (λ v => serialize_expression state.options v),
-        isPrivate := Lean.isPrivateName name,
+        publicName? := Lean.privateToUserName? name |>.map (·.toString),
         typeDependency? := if args.dependency?.getD false then .some <| info.type.getUsedConstants.map (λ n => name_to_ast n) else .none,
         valueDependency? := if args.dependency?.getD false then info.value?.map (·.getUsedConstants.map (λ n => name_to_ast n)) else .none,
         module? := module?

Pantograph/Protocol.lean

@@ -120,7 +120,8 @@ structure LibInspectResult where
   type: Expression
   value?: Option Expression := .none
   module?: Option String
-  isPrivate: Bool
+  -- If the name is private, displays the public facing name
+  publicName?: Option String := .none
   typeDependency?: Option (Array String) := .none
   valueDependency?: Option (Array String) := .none
   deriving Lean.ToJson

Test/Integration.lean

@@ -52,7 +52,7 @@ def test_option_modify : IO LSpec.TestSeq :=
     subroutine_step "lib.inspect"
       [("name", .str "Nat.add_one")]
      (Lean.toJson ({
-       type := { pp? }, module?, isPrivate := false }:
+       type := { pp? }, module? }:
       Protocol.LibInspectResult)),
     subroutine_step "options.set"
       [("printExprAST", .bool true)]
@@ -61,7 +61,7 @@ def test_option_modify : IO LSpec.TestSeq :=
     subroutine_step "lib.inspect"
       [("name", .str "Nat.add_one")]
      (Lean.toJson ({
-       type := { pp?, sexp? }, module?, isPrivate := false }:
+       type := { pp?, sexp? }, module? }:
       Protocol.LibInspectResult)),
     subroutine_step "options.print"
       []