--- a/util/sasl/anonymous.lua	Sun Feb 28 22:32:12 2010 +0100
+++ b/util/sasl/anonymous.lua	Sun Feb 28 22:40:05 2010 +0100
@@ -20,6 +20,16 @@
 
 --=========================
 --SASL ANONYMOUS according to RFC 4505
+
+--[[
+Supported Authentication Backends
+
+anonymous:
+	function(username, realm)
+		return true; --for normal usage just return true; if you don't like the supplied username you can return false.
+	end
+]]
+
 local function anonymous(self, message)
 	local username;
 	repeat