# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 1490213401 -3600
# Node ID ab392bd1c518ae7cecd0a3ece37a8292b79bb1fc
# Parent  c4ece9c98dc4e4825ac7f5148bdb66046c9a75a1
stablerange: move a utility function around

It make more sense to have this small function earlier in the series

diff --git a/hgext3rd/evolve/stablerange.py b/hgext3rd/evolve/stablerange.py
--- a/hgext3rd/evolve/stablerange.py
+++ b/hgext3rd/evolve/stablerange.py
@@ -129,6 +129,10 @@
 ### Stable Range computation  ###
 #################################
 
+def _hlp2(i):
+    """return highest power of two lower than 'i'"""
+    return 2 ** int(math.log(i - 1, 2))
+
 def subrangesclosure(repo, heads):
     """set of all standard subrange under heads
 
@@ -387,10 +391,6 @@
         result.append(top)
         return result
 
-def _hlp2(i):
-    """return highest power of two lower than 'i'"""
-    return 2 ** int(math.log(i - 1, 2))
-
 @eh.reposetup
 def setupcache(ui, repo):