diff --git a/pwiki2.js b/pwiki2.js
index 539117e..4ca5756 100755
--- a/pwiki2.js
+++ b/pwiki2.js
@@ -2,6 +2,8 @@
 * 
 *
 * XXX CACHE match pattern paths -- to catch page creation...
+* 		1) explicit subpath matching -- same as .match(..)
+* 		2) identify recursive patterns -- same as **
 * XXX CACHE track store changes...
 * XXX CACHE/DEPENDS might be a good idea to add a dependencyUpdated event...
 * 		...and use it for cache invalidation...