stuff

src/gsc_ntree.erl

@@ -51,7 +51,6 @@
 %% API: functions
 %%=====================================================
 
-
 -spec nstem(Root, Forest) -> Tree when
         Root   :: S,
         Forest :: nforest(S, L),
@@ -67,6 +66,7 @@ meta(#ns{meta = M}) -> M.
 kids(#ns{kids = K}) -> K.
 
 
+
 -spec flatten_tree(Tree) -> Leafs when
         Tree  :: ntree(_, L),
         Leafs :: [L],
@@ -76,6 +76,7 @@ flatten_tree(T) ->
     lists:flatten(ft(T)).
 
 
+
 -spec flatten_forest(Forest) -> Leafs when
         Forest :: nforest(_, L),
         Leafs  :: [L],
@@ -88,4 +89,6 @@ flatten_forest(F) ->
 ft(#ns{kids = F}) -> ff(F);
 ft(Leaf)          -> [Leaf].
 
-ff(F) -> [ft(T) || T <- F].
+ff(F) ->
+    [ft(T) || T <- F].
+