.

wcfs/internal/zdata/δftail_test.go

@@ -196,12 +196,12 @@ func testΔFtail(t_ *testing.T, testq chan ΔFTestEntry) {
 	X := exc.Raiseif
 
 	// data built via applying changes from testq
+	epochv   := []zodb.Tid{}                      // rev↑
 	vδf      := []*ΔFile{}                        // (rev↑, {}blk)
 	vδE      := []_ΔFileEpoch{}                   // (rev↑, EPOCH)
 	blkTab   := map[int64]string{}                // #blk -> ZBlk<name>
 	Zinblk   := map[string]setI64{}               // ZBlk<name> -> which #blk refer to it
 	blkRevAt := map[zodb.Tid]map[int64]zodb.Tid{} // {} at -> {} #blk -> rev
-	epochv   := []zodb.Tid{}                      // XXX vs vδE ?
 
 	// load dataTab
 	dataTab  := map[string]string{}               // ZBlk<name> -> data