--- liblogging.tex.orig	Tue Sep 21 22:46:34 2004
+++ liblogging.tex	Tue Sep 21 22:53:59 2004
@@ -129,6 +129,16 @@
 name. If this feature is used, messages sent to the named logger and its
 children are allowed through the filter, and all others dropped.
 
+If more than one part of your application requires customisation of the Logger
+class, you may wish to build a hierarchy of classes each adding their own
+customisation. To accomplish this, you may wish to define classes inheriting
+from the following variable:
+
+\begin{datadesc}{loggerClass}
+    A reference to the \class{Logger} class, or the last class set using the
+    \function{setLoggerClass()} function.
+\end{datadesc}
+
 In addition to the classes described above, there are a number of module-
 level functions.