--- a/hgext3rd/evolve/__init__.py Fri May 26 18:27:59 2017 +0200
+++ b/hgext3rd/evolve/__init__.py Mon May 29 16:39:32 2017 +0200
@@ -77,6 +77,23 @@
[extensions]
blackbox =
+
+Effect Flag Experiment
+======================
+
+We are experimenting with a way to register what changed between a precursor
+and its successors (content, description, parent, etc...). For example, having
+this information is helpful to show what changed between an obsolete changeset
+and its tipmost successors.
+
+The following config control the experiment::
+
+ [experimental]
+ # activate the registration of effect flags in obs markers
+ evolution.effect-flags = yes
+
+The effect flags are shown in the obglog command output without particular
+configuration of you want to inspect them.
"""
evolutionhelptext = """