[Zope-Checkins] CVS: Zope3/lib/python/Persistence/BTrees - Maintainer.txt:1.4

[Tim Peters]

Update of /cvs-repository/Zope3/lib/python/Persistence/BTrees
In directory cvs.zope.org:/tmp/cvs-serv8383

Modified Files:
	Maintainer.txt 
Log Message:
Missed one from the head.


=== Zope3/lib/python/Persistence/BTrees/Maintainer.txt 1.3 => 1.4 ===
   more efficiently than they can store arbitrary Python objects.
 
++ In a non-empty BTree, every bucket node contains at least one key,
+  and every BTree node contains at least one child.  An empty BTree
+  consists solely of a BTree node with len==0 and firstbucket==NULL.
+
 + Although a BTree can become unbalanced under a mix of inserts and
   deletes (meaning both that there's nothing stronger that can be
   said about buckets than that they're not empty, and that buckets