diff --git a/ui (gen4)/features/core.js b/ui (gen4)/features/core.js
index 0f06d13b..16845009 100755
--- a/ui (gen4)/features/core.js	
+++ b/ui (gen4)/features/core.js	
@@ -54,77 +54,6 @@ var toggler = require('lib/toggler')
 
 /*********************************************************************/
 
-// Make a chained action...
-// 
-// 	// basic chained action...
-// 	basicAction: ['Group/Basic action',
-// 		core.chain('working',
-// 			// action...
-// 			function(){
-// 				...
-// 			})],
-// 			
-// 	// conditional chained action...
-// 	conditionalAction: ['Group/Conditional action',
-// 		core.chain('working',
-// 			// action predicate...
-// 			function(){
-// 				return ...
-// 			},
-// 			// action...
-// 			function(){
-// 				...
-// 			})],
-// 			
-//
-// For more docs see: docs for actions.js and .chainApply(..)
-//
-// XXX might be good to move this to actions.js
-// XXX might also be a good idea to mark the actual protocol definition
-// 		and not just the implementation...
-// XXX is this actually simpler?
-// 			conditionalActionNew: ['Group/Conditional action',
-// 				core.chain('working',
-// 					function(){
-// 						return this.condition == true
-// 					},
-// 					function(){
-// 						...
-// 					})],
-//
-// 			conditionalActionOld: ['Group/Conditional action',
-// 				function(){
-// 					if(this.condition != true){
-// 						return
-// 					}
-// 					this.working.chainApply(this, function(){
-// 						...
-// 					})
-// 				}],
-//
-// 		Advantages:
-// 			- documentable/groupable automatically...
-// 			
-// 		Disadvantages:
-// 			- extra entity/abstraction to remember...
-// 			- covers only one simple case..
-var chain =
-module.chain = function(action, a, b){
-	if(arguments.length == 3){
-		var func = b
-		var cond = a
-	} else {
-		var func = a
-		var cond = true
-	}
-	return function(){
-		if(cond === true || cond.apply(this, arguments)){
-			return this[action].chainApply(this, func, arguments)
-		}
-	}
-}
-
-
 // NOTE: if no toggler state is set this assumes that the first state 
 // 		is the default...
 // NOTE: default states is [false, true]