Working on stacked buttons.

lib/events.js

@@ -38,8 +38,7 @@ export default class Events {
         // be this is a bug or a security feature. Workaround: we introduce
         // a mouseDownSubstitute attribute that can be assigned to cloned
         // events after instantiation.
-        if (Reflect.has(event, 'mouseDownSubstitute'))
-            return event.mouseDownSubstitute
+        if (Reflect.has(event, 'mouseDownSubstitute')) return event.mouseDownSubstitute
         return event.buttons || event.which
     }
 
@@ -74,15 +73,7 @@ export default class Events {
         for (let i = 0; i < targets.length; i++) {
             let t = targets[i]
             let touchTarget = document.elementFromPoint(t.pageX, t.pageY)
-            let touch = new Touch(
-                undefined,
-                touchTarget,
-                t.identifier,
-                t.pageX,
-                t.pageY,
-                t.screenX,
-                t.screenY
-            )
+            let touch = new Touch(undefined, touchTarget, t.identifier, t.pageX, t.pageY, t.screenX, t.screenY)
             touches.push(touch)
         }
         return new TouchList(...touches)
@@ -166,8 +157,7 @@ export default class Events {
         let result = event.type
         let selector = this.selector(event.target)
         result += ' selector: ' + selector
-        if (event.target != document.querySelector(selector))
-            console.log('Cannot resolve', selector)
+        if (event.target != document.querySelector(selector)) console.log('Cannot resolve', selector)
         let keys = ['layerX', 'layerY', 'pageX', 'pageY', 'clientX', 'clientY']
         for (let key of keys) {
             try {