From 34c2d268ed257a0ae063f8867adfb4144409dd38 Mon Sep 17 00:00:00 2001
From: panne <unknown>
Date: Mon, 12 Jun 2000 13:40:20 +0000
Subject: [PATCH 1/1] [project @ 2000-06-12 13:40:20 by panne] Pretty-printing
 EncodedStrings, next try...

---
 ghc/compiler/basicTypes/OccName.lhs |   15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/ghc/compiler/basicTypes/OccName.lhs b/ghc/compiler/basicTypes/OccName.lhs
index 98eb7c1..94b50bb 100644
--- a/ghc/compiler/basicTypes/OccName.lhs
+++ b/ghc/compiler/basicTypes/OccName.lhs
@@ -68,17 +68,10 @@ type EncodedString = String	-- Encoded form
 pprEncodedFS :: EncodedFS -> SDoc
 pprEncodedFS fs
   = getPprStyle 	$ \ sty ->
-    if userStyle sty then
-	let
-	    s = decode (_UNPK_ fs)
-	    c = head s
-	in
-	if startsVarSym c || startsConSym c then
-		parens (text s)
-	else
-		text s 
-    else
-	ptext fs
+    if userStyle sty
+	-- ptext (decodeFS fs) would needlessly pack the string again
+	then text (decode (_UNPK_ fs))
+        else ptext fs
 \end{code}
 
 %************************************************************************
-- 
1.7.10.4