3 files changed, 6 insertions, 7 deletions
diff --git a/lib/concepts/Cardinality.ml b/lib/concepts/Cardinality.ml
index ac80a15..a87f9c8 100644
--- a/lib/concepts/Cardinality.ml
+++ b/lib/concepts/Cardinality.ml
@@ -4,7 +4,7 @@ let bounded n = if n <= 0 then Empty else Bounded n
 let rank = function Empty -> 0 | Bounded _ -> 1 | Finite -> 2 | Countable -> 3
 
 let compare a b =
-  match (a, b) with
+  match a, b with
   | Bounded n, Bounded m -> Utilities.Ordering.of_int (Int.compare n m)
   | _ -> Utilities.Ordering.of_int (Int.compare (rank a) (rank b))
 
@@ -12,14 +12,16 @@ let equal a b = compare a b = Utilities.Ordering.Equal
 let leq a b = compare a b <> Utilities.Ordering.Greater
 let join a b = if leq a b then b else a
 let meet a b = if leq a b then a else b
+
 let product a b =
-  match (a, b) with
+  match a, b with
   | Empty, _ | _, Empty -> Empty
   | Countable, _ | _, Countable -> Countable
   | Finite, _ | _, Finite -> Finite
   | Bounded n, Bounded m -> if n > max_int / m then Finite else bounded (n * m)
 
 let exhaustible = function Countable -> false | Empty | Bounded _ | Finite -> true
+
 let to_string = function
   | Empty -> "empty"
   | Bounded n -> Printf.sprintf "bounded(%d)" n
diff --git a/lib/concepts/Mode.ml b/lib/concepts/Mode.ml
index 4d7501c..23abacf 100644
--- a/lib/concepts/Mode.ml
+++ b/lib/concepts/Mode.ml
@@ -5,14 +5,12 @@ type mode = {bound: attributes; affords: affordance}
 type t = mode list
 
 let attributes_of_list = BatSet.String.of_list
-
 let decides_when bound = {bound= attributes_of_list bound; affords= Decides}
 
 let generates_when bound cardinality =
   {bound= attributes_of_list bound; affords= Generates cardinality}
 
 let enumerable cardinality = {bound= BatSet.String.empty; affords= Generates cardinality}
-
 let empty = []
 let declare mode declaration = mode :: declaration
 let of_list modes = modes
@@ -33,7 +31,5 @@ let generation declaration bound =
 let decision declaration bound =
   List.exists
     (fun {bound= declared; affords} ->
-      match affords with
-      | Decides -> BatSet.String.equal declared bound
-      | Generates _ -> false )
+      match affords with Decides -> BatSet.String.equal declared bound | Generates _ -> false )
     declaration
diff --git a/lib/concepts/Mode.mli b/lib/concepts/Mode.mli
index 57b079f..982518a 100644
--- a/lib/concepts/Mode.mli
+++ b/lib/concepts/Mode.mli
@@ -23,4 +23,5 @@ val to_list : t -> mode list
     declared for fewer bound attributes applies to more, since the
     attributes left free are then fewer and no more numerous. *)
 val generation : t -> attributes -> Cardinality.t option
+
 val decision : t -> attributes -> bool