diff --git a/test.js b/test.js
index ee170e3..89951f1 100755
--- a/test.js
+++ b/test.js
@@ -704,7 +704,9 @@ var cases = test.Cases({
 	// text utils...
 	// XXX might be a good idea to do a separate test suite for this to 
 	// 		be able to reference individual cases...
-	// 		...or to re-organize this thing differently....
+	// 		...this would require a way to pass args to the nested test 
+	// 		set or to extend the argument semantics/syntax in some way to 
+	// 		support this...
 	// XXX still need to test tab_size values (0, ...)
 	// XXX naming is not clear -- should be close to automatic...
 	// XXX still need to test tab_size values (0, ...)