SF patch 1631942 by Collin Winter:
(a) "except E, V" -> "except E as V"
(b) V is now limited to a simple name (local variable)
(c) V is now deleted at the end of the except block
diff --git a/Doc/lib/libxmlrpclib.tex b/Doc/lib/libxmlrpclib.tex
index c870d26..7af9e76 100644
--- a/Doc/lib/libxmlrpclib.tex
+++ b/Doc/lib/libxmlrpclib.tex
@@ -358,7 +358,7 @@
 
 try:
     print server.examples.getStateName(41)
-except Error, v:
+except Error as v:
     print "ERROR", v
 \end{verbatim}