.

wcfs/internal/xbtree_test.py

@@ -389,6 +389,7 @@ class XBlk(Persistent):
     __repr__ = __str__
 
 # XLOTree is like LOBTree but with small max tree and bucket node sizes.
+# It's tree nodes are split often on regular tree updates.
 class XLOTree(LOBTree):
     #_bucket_type = XLOBucket
     max_leaf_size     = 2