diff options
| -rw-r--r-- | XMonad/Layout/Groups.hs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/XMonad/Layout/Groups.hs b/XMonad/Layout/Groups.hs index 899ae62..4eaea40 100644 --- a/XMonad/Layout/Groups.hs +++ b/XMonad/Layout/Groups.hs @@ -352,6 +352,10 @@ refocus g = case getFocusZ $ gZipper $ W.focus $ groups g -- -- * Duplicate layouts (only one will be kept, the rest will -- get the base layout) +-- +-- Note that 'ModifySpec' is a rank-2 type (indicating that 'ModifySpec's must be polymorphic +-- in the layout type), so you'll need to add @{-# LANGUAGE Rank2Types #-}@ at the beginning +-- of any module that defines functions taking 'ModifySpec's as arguments, or returning them. type ModifySpec = forall l. WithID l Window -> Zipper (Group l Window) -> Zipper (Group l Window) |