diff --git a/examples/arrays/arrays.go b/examples/arrays/arrays.go
index 0a50741a9..268b1f98b 100644
--- a/examples/arrays/arrays.go
+++ b/examples/arrays/arrays.go
@@ -36,6 +36,11 @@ func main() {
 	b = [...]int{1, 2, 3, 4, 5}
 	fmt.Println("dcl:", b)
 
+	// If you specify the index with `:`, the elements in
+	// between will be zeroed.
+	b := [...]int{100, 3: 400, 500}
+	fmt.Println(b)
+
 	// Array types are one-dimensional, but you can
 	// compose types to build multi-dimensional data
 	// structures.
diff --git a/examples/arrays/arrays.sh b/examples/arrays/arrays.sh
index 537a5cca5..2330f1116 100644
--- a/examples/arrays/arrays.sh
+++ b/examples/arrays/arrays.sh
@@ -7,4 +7,5 @@ get: 100
 len: 5
 dcl: [1 2 3 4 5]
 dcl: [1 2 3 4 5]
+idx: [100 0 0 400 500]
 2d:  [[0 1 2] [1 2 3]]