From d6252d1c16d59ad26db0d08a531cddf39864d9db Mon Sep 17 00:00:00 2001
From: hallgren <hallgren@chalmers.se>
Date: Thu, 12 Jun 2014 14:43:18 +0000
Subject: PGF library: expose only PGF and PGF.Internal instead of all modules

PGF exports the public, stable API.
PGF.Internal exports additional things needed in the GF compiler & shell,
including the nonstardard version of Data.Binary.
---
 src/compiler/GF/Command/TreeOperations.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/compiler/GF/Command/TreeOperations.hs')

diff --git a/src/compiler/GF/Command/TreeOperations.hs b/src/compiler/GF/Command/TreeOperations.hs
index 220c8f561..b06da6cff 100644
--- a/src/compiler/GF/Command/TreeOperations.hs
+++ b/src/compiler/GF/Command/TreeOperations.hs
@@ -5,7 +5,7 @@ module GF.Command.TreeOperations (
   ) where
 
 import PGF
-import PGF.Data
+import PGF.Internal(Expr(..),unAppForm)
 import Data.List
 
 type TreeOp = [Expr] -> [Expr]
-- 
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