.

wcfs/internal/xbtree/δbtail.go

@@ -82,7 +82,7 @@ type ΔBtail struct {
 	δZtail *zodb.ΔTail
 
 	vδBroots  []_ΔBroots           // [] (rev↑, roots changed in this rev)
-	vδTbyRoot map[zodb.Oid]*ΔTtail // {} root -> [] k/v change history; only for keys ∈ tracked subset	XXX -> byRoot?
+	vδTbyRoot map[zodb.Oid]*ΔTtail // {} root -> [] k/v change history; only for keys ∈ tracked subset
 
 	// set of tracked nodes as of @head state.
 	// For this set all vδT are fully computed.