# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1495125266 -7200
# Node ID 4993d1812311713173c883abbf502a8552c3aafb
# Parent  b5d97826bd3a9b9d7169900b9f407abdcc0a9b4f
olog: document the default value

We actually display the log for '.' which is useful.

diff --git a/hgext3rd/evolve/obshistory.py b/hgext3rd/evolve/obshistory.py
--- a/hgext3rd/evolve/obshistory.py
+++ b/hgext3rd/evolve/obshistory.py
@@ -33,6 +33,9 @@
 def cmdobshistory(ui, repo, *revs, **opts):
     """show the obsolescence history of the specified revisions.
 
+    If no revision range is specified, we display the log for the current
+    working copy parent.
+
     By default this command prints the selected revisions and all its
     precursors. For precursors pointing on existing revisions in the repository,
     it will display revisions node id, revision number and the first line of the