[Python-Dev] cPickle.c out-of-date w.r.t. version in Zope 2.2.1

[Skip Montanaro]

I'm trying to get Zope 2.2.1 to build to I can use gc to track down a memory 
leak.  In working my way through some compilation errors I noticed that
Zope's cPickle.c appears to be somewhat different than Python's version.
(Haven't checked cStringIO.c yet, but I imagine there may be a couple
differences there as well.)

Should we try to sync them up before 2.0b1?  Before 2.0final?  Wait until
2.1?  If so, should I post a patch to the SourceForge Patch Manager or send
diffs to Jim (or both)?

Skip