--- a/hgext/acl.py Thu May 06 14:23:14 2010 -0300
+++ b/hgext/acl.py Thu May 06 15:14:40 2010 -0300
@@ -60,6 +60,11 @@
Group names must be prefixed with an ``@`` symbol. Specifying a group
name has the same effect as specifying all the users in that group.
+You can define group members in the ``acl.groups`` section.
+If a group name is not defined there, and Mercurial is running under
+a Unix-like system, the list of users will be taken from the OS.
+Otherwise, an exception will be raised.
+
Example Configuration
---------------------