diff --git a/pwiki/store/base.js b/pwiki/store/base.js
index c020e8b..73e1957 100755
--- a/pwiki/store/base.js
+++ b/pwiki/store/base.js
@@ -171,7 +171,7 @@ function(name, generate, options={}){
 				// check dependencies...
 				} else if(meth.options.depends){
 					for(var dep of meth.options.depends){
-						if(this[`__${this[dep].attr}_modified`] > cur){
+						if(this[`__${this[dep].index}_modified`] > cur){
 							delete this[cache]
 							break } } } }
 			// action: other...
@@ -209,7 +209,7 @@ function(name, generate, options={}){
 					// generate...
 					: _make.call(this)) ) },
 		{
-			attr: name,
+			index: name,
 			indexed: true,
 			options,
 		})) }
@@ -265,7 +265,7 @@ object.Mixin('IndexManagerMixin', {
 				this.index_attrs
 					.map(async function(name){
 						return [
-							that[name].attr, 
+							that[name].index, 
 							await that[name](action, ...args),
 						] }))) },
 })
diff --git a/pwiki2.js b/pwiki2.js
index 147c19c..59a2ff5 100755
--- a/pwiki2.js
+++ b/pwiki2.js
@@ -17,6 +17,7 @@
 * 		- CLI
 *
 *
+* XXX odd bug: in node .xpaths seems to get invalidated on each call...
 * XXX INDEX / CACHE:
 * 			- centralized
 * 			- nestable