# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@logilab.fr>
# Date 1344426670 -7200
# Node ID 2175993192cb6ee5134c7c848c74d2b36fdd43c6
# Parent  3cf7ce72dbda3cc39fb0f9bbab8953fbbada9f1a
remove useless function

It has no user left and no purpose in live.

diff -r 3cf7ce72dbda -r 2175993192cb hgext/obsolete.py
--- a/hgext/obsolete.py	Wed Aug 08 13:50:48 2012 +0200
+++ b/hgext/obsolete.py	Wed Aug 08 13:51:10 2012 +0200
@@ -742,11 +742,6 @@
             newer.add(())
     return sorted(newer)
 
-### diagnostique tools
-
-def unstables(repo):
-    """Return all unstable changeset"""
-    return scmutil.revrange(repo, ['obsolete():: and (not obsolete())'])
 
 #####################################################################
 ### Extending revset and template                                 ###