From 189c20034325cb4006231d46d8d4080975754957 Mon Sep 17 00:00:00 2001
From: "simonpj@microsoft.com" <unknown>
Date: Tue, 18 Apr 2006 12:56:24 +0000
Subject: [PATCH 1/1] Comment only

---
 compiler/typecheck/TcRnTypes.lhs |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/compiler/typecheck/TcRnTypes.lhs b/compiler/typecheck/TcRnTypes.lhs
index 62281b5..f16e9a8 100644
--- a/compiler/typecheck/TcRnTypes.lhs
+++ b/compiler/typecheck/TcRnTypes.lhs
@@ -352,6 +352,8 @@ type ThLevel = Int
 	-- 	(always >= 0)
 	-- Incremented when going inside a bracket,
 	-- decremented when going inside a splice
+	-- NB: ThLevel is one greater than the 'n' in Fig 2 of the
+	--     original "Template meta-programmign for Haskell" paper
 
 impLevel, topLevel :: ThLevel
 topLevel = 1	-- Things defined at top level of this module
-- 
1.7.10.4