From 401f17afa2e9cc3f2d734aef0d71a2c363838ebd Mon Sep 17 00:00:00 2001
From: pboutill
Date: Fri, 2 Mar 2012 22:30:29 +0000
Subject: Noise for nothing

Util only depends on Ocaml stdlib and Utf8 tables.
Generic pretty printing and loc functions are in Pp.
Generic errors are in Errors.

+ Training white-spaces, useless open, prlist copies random erasure.
Too many "open Errors" on the contrary.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15020 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 kernel/univ.ml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'kernel/univ.ml')

diff --git a/kernel/univ.ml b/kernel/univ.ml
index 0193542a36..d967846f18 100644
--- a/kernel/univ.ml
+++ b/kernel/univ.ml
@@ -14,6 +14,7 @@
 (* Revisions by Bruno Barras, Hugo Herbelin, Pierre Letouzey *)
 
 open Pp
+open Errors
 open Util
 
 (* Universes are stratified by a partial ordering $\le$.
@@ -817,9 +818,9 @@ let pr_arc = function
   | _, Canonical {univ=u; lt=lt; le=le} ->
       pr_uni_level u ++ str " " ++
       v 0
-        (prlist_with_sep pr_spc (fun v -> str "< " ++ pr_uni_level v) lt ++
+        (pr_sequence (fun v -> str "< " ++ pr_uni_level v) lt ++
 	 (if lt <> [] & le <> [] then spc () else mt()) ++
-         prlist_with_sep pr_spc (fun v -> str "<= " ++ pr_uni_level v) le) ++
+         pr_sequence (fun v -> str "<= " ++ pr_uni_level v) le) ++
       fnl ()
   | u, Equiv v ->
       pr_uni_level u  ++ str " = " ++ pr_uni_level v ++ fnl ()
-- 
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