Fixed issue #2888. Now the behaviour of pprint when working with nested
structures follows the common sense (and works like in 2.5 and 3.0).
diff --git a/Misc/NEWS b/Misc/NEWS
index 2825198..c5dfe73 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -108,6 +108,10 @@
 Library
 -------
 
+- Issue #2888: Fixed the behaviour of pprint when working with nested
+  structures, to match the behaviour of 2.5 and 3.0 (now follows the common
+  sense).
+
 - Issue #3136: fileConfig()'s disabling of old loggers is now conditional via
   an optional disable_existing_loggers parameter, but the default value is
   such that the old behaviour is preserved. Thanks to Leandro Lucarella for