fix missing ptrs

bob.go

@@ -22,7 +22,6 @@ func (m MAP) FromTape(tape *bpu.Tape) error {
 
 	if len(tape.Cell) > 0 && tape.Cell[0].S != nil && *tape.Cell[0].S == Prefix {
 		m[Cmd] = *tape.Cell[1].S
-		fmt.Printf("CELL record %s\n\n", m[Cmd])
 
 		switch m[Cmd] {
 		case Delete:

bob_test.go

@@ -28,7 +28,7 @@ func TestNewFromTape(t *testing.T) {
 		t.Errorf("Failed to create new magic from tape")
 	}
 
-	if tx["app"] != &myapp {
+	if tx["app"] != myapp {
 		t.Errorf("Unexpected output %+v %s", tx, tx["app"])
 	}
 }

magic.go

@@ -96,8 +96,7 @@ func (m MAP) remove(cells []bpu.Cell) {
 func (m MAP) delete(cells []bpu.Cell) {
 	// Skip prefix (0) and command (1)
 	m[MapKeyKey] = *cells[2].S
-	// a MAP command always has 3 cells, that has already been checked, but an invalid delete without the 4th cell
-	// is possible, which would crash the program
+	// a MAP command always has at least 3 cells, but 4th cell is possible
 	if len(cells) > 3 {
 		m[MapValueKey] = *cells[3].S
 	}

magic_test.go

@@ -156,7 +156,7 @@ func TestSet(t *testing.T) {
 	if err != nil {
 		t.Fatalf("error occurred: %s", err.Error())
 	}
-	if m[mapTestKey] != &mapTestValue {
+	if m[mapTestKey] != mapTestValue {
 		t.Errorf("SET Failed %s", m[mapTestKey])
 	}
 }
@@ -174,7 +174,7 @@ func TestRemove(t *testing.T) {
 	if err != nil {
 		t.Fatalf("error occurred: %s", err.Error())
 	}
-	if m[mapKey] != &keyName1 {
+	if m[mapKey] != keyName1 {
 		t.Errorf("REMOVE Failed %s", m[mapKey])
 	}
 }