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
---
 lib/rtree.ml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib/rtree.ml')

diff --git a/lib/rtree.ml b/lib/rtree.ml
index 22d3d72b4d..4fccd282fd 100644
--- a/lib/rtree.ml
+++ b/lib/rtree.ml
@@ -6,6 +6,7 @@
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
+open Errors
 open Util
 
 
@@ -173,11 +174,11 @@ let rec pp_tree prl t =
     | Node(lab,[||]) -> hov 2 (str"("++prl lab++str")")
     | Node(lab,v) ->
         hov 2 (str"("++prl lab++str","++brk(1,0)++
-               Util.prvect_with_sep Util.pr_comma (pp_tree prl) v++str")")
+               prvect_with_sep pr_comma (pp_tree prl) v++str")")
     | Rec(i,v) ->
         if Array.length v = 0 then str"Rec{}"
         else if Array.length v = 1 then
           hov 2 (str"Rec{"++pp_tree prl v.(0)++str"}")
         else
           hov 2 (str"Rec{"++int i++str","++brk(1,0)++
-                 Util.prvect_with_sep Util.pr_comma (pp_tree prl) v++str"}")
+                 prvect_with_sep pr_comma (pp_tree prl) v++str"}")
-- 
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