How did I forget something so basic?

scripts/test/index-dictionaries.toy

@@ -50,4 +50,13 @@
 }
 
 
+//test indexing with variables
+{
+	var d = ["one":1, "two":2, "three":3];
+
+	var first = "two";
+
+	assert d[first] == 2, "indexing with variables failed";
+}
+
 print "All good";