From d333c588fb592477534f116080c0ca074db6b5c7 Mon Sep 17 00:00:00 2001
From: Devin Mullins <me@twifkak.com>
Date: Wed, 24 Oct 2007 14:52:13 +0200
Subject: expand Invisible comments

darcs-hash:20071024125213-78224-d3f8615cf0884532842736713b3fb34cae7a932f.gz
---
 Invisible.hs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'Invisible.hs')

diff --git a/Invisible.hs b/Invisible.hs
index 6069364..110128d 100644
--- a/Invisible.hs
+++ b/Invisible.hs
@@ -23,7 +23,10 @@ module XMonadContrib.Invisible (
                             ) where
 
 -- $usage
--- A data type to store the layout state
+-- A wrapper data type to store layout state that shouldn't be persisted across
+-- restarts. A common wrapped type to use is @Maybe a@.
+-- Invisible derives trivial definitions for Read and Show, so the wrapped data
+-- type need not do so
 
 newtype Invisible m a = I (m a) deriving (Monad, Functor)
 
-- 
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