From 980b7178e7c1aac51d70003cc5d5ce4168f51715 Mon Sep 17 00:00:00 2001
From: David Roundy <droundy@darcs.net>
Date: Thu, 18 Oct 2007 22:26:04 +0200
Subject: default to empty description for layout modifiers.

This is because modifierDescription is designed to be human-readable,
and show rarely creates a human-readable description.  And in many (if
not most) cases, an empty description is precisely what we want.

darcs-hash:20071018202604-72aca-6da6f02e804c95da4cbccae205f83217333f7c96.gz
---
 LayoutModifier.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'LayoutModifier.hs')

diff --git a/LayoutModifier.hs b/LayoutModifier.hs
index 22a97c0..88eed93 100644
--- a/LayoutModifier.hs
+++ b/LayoutModifier.hs
@@ -42,7 +42,7 @@ class (Show (m a), Read (m a)) => LayoutModifier m a where
     unhook :: m a -> X ()
     unhook _ = return ()
     modifierDescription :: m a -> String
-    modifierDescription = show
+    modifierDescription = const ""
 
 instance (LayoutModifier m a, LayoutClass l a) => LayoutClass (ModifiedLayout m l) a where
     doLayout (ModifiedLayout m l) r s =
-- 
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