diff --git a/README.md b/README.md
index 7fb4a62..a1df54f 100644
--- a/README.md
+++ b/README.md
@@ -87,6 +87,18 @@ A library of JavaScript type extensions, types and type utilities.
       - [`<unique-key-map>.uniqueKey(..)`](#unique-key-mapuniquekey)
       - [`<unique-key-map>.__key_pattern__`](#unique-key-map__key_pattern__)
       - [`<unique-key-map>.__unordered_rename__`](#unique-key-map__unordered_rename__)
+  - [Event](#event)
+    - [`event.Eventfull(..)`](#eventeventfull)
+    - [`event.Event(..)`](#eventevent)
+    - [`event.EventHandlerMixin`](#eventeventhandlermixin)
+      - [`<obj>.on(..)`](#objon)
+      - [`<obj>.one(..)`](#objone)
+      - [`<obj>.off(..)`](#objoff)
+      - [`<obj>.trigger(..)`](#objtrigger)
+    - [`event.EventDocMixin`](#eventeventdocmixin)
+      - [`<obj>.eventfull`](#objeventfull)
+      - [`<obj>.events`](#objevents)
+    - [`event.EventMixin`](#eventeventmixin)
   - [Runner](#runner)
     - [`runner.Queue(..)` / `runner.Queue.run(..)`](#runnerqueue--runnerqueuerun)
       - [`<queue>.state`](#queuestate)
@@ -771,6 +783,30 @@ otherwise [`.unorderedRename(..)`](#unique-key-mapunorderedrename) is called.
 #### `<unique-key-map>.__unordered_rename__`
 
 
+## Event
+
+### `event.Eventfull(..)`
+
+### `event.Event(..)`
+
+### `event.EventHandlerMixin`
+
+#### `<obj>.on(..)`
+
+#### `<obj>.one(..)`
+
+#### `<obj>.off(..)`
+
+#### `<obj>.trigger(..)`
+
+### `event.EventDocMixin`
+
+#### `<obj>.eventfull`
+
+#### `<obj>.events`
+
+### `event.EventMixin`
+
 ## Runner
 
 ### `runner.Queue(..)` / `runner.Queue.run(..)`
diff --git a/event.js b/event.js
index 99432cb..ba904f9 100644
--- a/event.js
+++ b/event.js
@@ -215,10 +215,10 @@ module.EventHandlerMixin = {
 	one: function(evt, func){
 		var handler
 		this.on(evt, 
-			handler = Object.assing(
+			handler = Object.assign(
 				function(handle, ...args){
 					this.off(evt, handler)
-					return func.call(this, handle, ...args) },
+					return func.call(this, handle, ...args) }.bind(this),
 				{__event_original_handler__: func}))
 		return this },
 	// XXX do we need .off(evt, 'all')
diff --git a/package.json b/package.json
index 33a866d..f6885be 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ig-types",
-  "version": "3.7.0",
+  "version": "3.7.1",
   "description": "Generic JavaScript types and type extensions...",
   "main": "main.js",
   "scripts": {
diff --git a/runner.js b/runner.js
index 556766e..28bd904 100644
--- a/runner.js
+++ b/runner.js
@@ -27,12 +27,14 @@ var events = require('./event')
 /*********************************************************************/
 // helpers...
 
+/* XXX LEGACY...
 var makeEvent = function(func, mode){
 	return Object.assign(
 		func,
 		{__event__: mode || true}) }
 var makeActionEvent = function(func){
 	return makeEvent(func, 'action') }
+//*/
 
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
@@ -133,7 +135,7 @@ module.Queue = object.Constructor('Queue', Array, {
 	// 			.trigger('start')
 	// 			.state = 'running'
 	// 		and similar for 'stop'...
-	/*/ XXX ASAP migrate to event.js...
+	/* XXX LEGACY...
 	start: makeActionEvent(function(handler){
 		// register handler...
 		if(typeof(handler) == 'function'){
@@ -146,7 +148,6 @@ module.Queue = object.Constructor('Queue', Array, {
 		this.trigger('start!')
 		this._run()
 		return this }),
-	// XXX ASAP migrate to event.js...
 	stop: makeActionEvent(function(handler){
 		// register handler...
 		if(typeof(handler) == 'function'){
@@ -162,23 +163,20 @@ module.Queue = object.Constructor('Queue', Array, {
 	start: events.Event('start', function(handle){
 		// can't start while running...
 		if(this.state == 'running'){
-			handle(false)
-			return this }
+			return handle(false) }
 		this.__state = 'running'
 		this._run() }),
 	stop: events.Event('stop', function(handle){
 		// can't stop while not running...
 		if(this.state == 'stopped'){
-			handle(false)
-			return this }
-		this.__state = 'stopped'
-		return this }),
+			return handle(false) }
+		this.__state = 'stopped' }),
 	//*/
 
 
 	// events/actions - state transitions...
 	//
-	/*/ XXX ASAP migrate to event.js...
+	/* XXX LEGACY...
 	clear: makeActionEvent(function(handler){
 		if(typeof(handler) == 'function'){
 			return this.on('clear', handler) }
@@ -306,7 +304,9 @@ module.Queue = object.Constructor('Queue', Array, {
 				&& typeof(this[0].finally) != 'function'){
 			Object.assign(this, this.shift()) }
 		this._run() },
-}, events.EventMixin))
+}, 
+// the event API mixin...
+events.EventMixin))
 
 
 
diff --git a/test.js b/test.js
index 54a48e2..a2c2450 100755
--- a/test.js
+++ b/test.js
@@ -463,17 +463,22 @@ Events.cases({
 		assert(call('bareEvent') == 'bareEvent', '<obj-w-events>.bareEvent(..) return value.')
 
 
+		// unbind: .one(..) / .off(..) 
+		obj.one('event', function(){ 
+			called['event-one-time-handler'] = 
+				(called['event-one-time-handler'] || 0) + 1  })
+		obj
+			.event()
+			.event()
+			.event()
+		assert(called['event-one-time-handler'] == 1, '.one("event", ..) handler cleared.')
+		
 		// XXX test passing args...
 
-		// XXX test .one(..) / .off(..) 
-
-		// unbind...
-
-		// trigger...
+		// XXX test different mode events...
 
 		// re-bind...
 
-		// trigger...
 	},
 })