From 213abfb2d9e9f087ec86d12ac4167e8bb4079382 Mon Sep 17 00:00:00 2001
From: Vincent Scheib <scheib@users.noreply.github.com>
Date: Thu, 29 Sep 2016 20:45:02 -0700
Subject: [PATCH] Events' defaultPrevented attribute has no effect.

---
 index.html | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/index.html b/index.html
index 545a249..087781d 100644
--- a/index.html
+++ b/index.html
@@ -239,6 +239,9 @@ <h2><code>pointerlockchange</code> and <code>pointerlockerror</code> Events</h2>
       href="http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#concept-node-document">
       node document</a>.</p>
 
+      <p>These events are not cancelable. The value of the events' <code>defaultPrevented</code>
+      attribute [[!DOM4]] has no effect.</p>
+
       <p class="note">Magnification software increases the size of content on
       the screen.  It uses the mouse to move the magnified point of focus
       around.  When a pointer lock is initiated, the magnification software