# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1495636984 -7200
# Node ID 84982b441e82ac033ccb05a6543abb43223eeb4d
# Parent  971325f96108a8dd2ecdf503913ef70fddef6ae6
documentation: recomment using blackbox with the obshashrange experiment

diff -r 971325f96108 -r 84982b441e82 hgext3rd/evolve/__init__.py
--- a/hgext3rd/evolve/__init__.py	Tue May 23 10:49:59 2017 +0200
+++ b/hgext3rd/evolve/__init__.py	Wed May 24 16:43:04 2017 +0200
@@ -70,6 +70,13 @@
   # (recommended 'off' for developer repositories)
   # (recommended 'yes' for server (default))
   obshashrange.warm-cache = no
+
+It is recommended to enable the blackbox extension to gather useful
+data about the experiment. It is shipped with Mercurial so no extra
+install needed.
+
+    [extensions]
+    blackbox =
 """
 
 evolutionhelptext = """