.

wcfs/internal/δbtree/δbtail.go

@@ -48,7 +48,11 @@ type ΔBTail struct {
 // XXX objects in path must be with .PJar().At() == .head
 // XXX path -> []oid ?
 func (δb *ΔBTail) Track(path []zodb.IPersistent) {	// XXX Tree|Bucket; path[0] = root
-	// XXX
+/*
+	root = path[0]
+	for obj in path:
+		.rootIdx[obj] += root
+*/
 }
 
 // Update updates δB with per-object level ZODB changes.