.

wcfs/δbtail.go

@@ -912,6 +912,7 @@ func diffT(ctx context.Context, a, b *Tree, δZTC SetOid, trackIdx map[zodb.Oid]
 				bnode.done = true
 			}
 
+			fmt.Printf("  bv: %s\n", bv)
 		}
 
 		// A queue
@@ -952,6 +953,8 @@ func diffT(ctx context.Context, a, b *Tree, δZTC SetOid, trackIdx map[zodb.Oid]
 
 				abucket.done = true
 			}
+
+			fmt.Printf("  av: %s\n", av)
 		}
 	}
 
@@ -991,7 +994,7 @@ func δMerge(δ, δ2 map[Key]ΔValue) error {
 			δv.New = δv2.New
 		}
 
-		fmt.Printf("    [%v] merge %s %s  -> %s\n", k, δv1, δv2, δv)
+		fmt.Printf("      [%v] merge %s %s  -> %s\n", k, δv1, δv2, δv)
 		if δv.Old != δv.New {
 			δ[k] = δv
 		} else {
@@ -1474,9 +1477,10 @@ func vnode(node Node) string {
 }
 
 func (rn nodeInRange) String() string {
-	slo := "-∞";  if rn.lo  > KeyMin { slo = fmt.Sprintf("%v", rn.lo) }
-	shi := "∞";   if rn.hi_ < KeyMax { shi = fmt.Sprintf("%v", rn.hi_+1) }
-	return fmt.Sprintf("[%s,%s)%s", slo, shi, vnode(rn.node))
+	slo  := "-∞";  if rn.lo  > KeyMin { slo = fmt.Sprintf("%v", rn.lo) }
+	shi  := "∞";   if rn.hi_ < KeyMax { shi = fmt.Sprintf("%v", rn.hi_+1) }
+	done := "";    if rn.done         { done = "*" }
+	return fmt.Sprintf("%s[%s,%s)%s", done, slo, shi, vnode(rn.node))
 }
 
 func (track nodeTrack) String() string {