.

wcfs/δbtail.go

@@ -344,7 +344,7 @@ func (δBtail *ΔBtail) Update(δZ *zodb.EventCommit) (_ ΔB, err error) {
 
 	δBtail.δZtail.Append(δZ.Tid, δZ.Changev)
 
-	tracef("\nUpdate δZ: %v\n", δZ.Changev)
+	tracef("Update δZ: %v\n", δZ.Changev)
 	tracef("trackIdx:  %v\n", δBtail.trackIdx)
 
 	δZTC, δtopsByRoot := δBtail.δZConnectTracked(δZ)

wcfs/δbtail_test.go

@@ -468,7 +468,7 @@ func xverifyΔBTail(t *testing.T, subj string, db *zodb.DB, treeRoot zodb.Oid, a
 		q1 := []Key{k1}
 		q2 := []Key{k2}
 
-		tracef("\n")
+		//tracef("\n")
 		for len(q1) > 0 || len(q2) > 0 {
 			//fmt.Printf("q1: %v\n", q1)
 			//fmt.Printf("q2: %v\n", q2)
@@ -525,6 +525,7 @@ func xverifyΔBTail(t *testing.T, subj string, db *zodb.DB, treeRoot zodb.Oid, a
 // tracked state defined by initialTrackedKeys.
 func xverifyΔBTail1(t *testing.T, subj string, db *zodb.DB, treeRoot zodb.Oid, at1,at2 zodb.Tid, d12 map[Key]Δstring, δZ *zodb.EventCommit, initialTrackedKeys SetKey, kadj map[Key]SetKey) {
 	X := exc.Raiseif
+	tracef("\n>>> Track=%s\n", initialTrackedKeys)
 
 	var kadjTracked SetKey = nil
 	var δT, δTok map[Key]Δstring = nil, nil