From f837ce19d0540bfba76e038070e006a33d419ba1 Mon Sep 17 00:00:00 2001
From: Mason Freed <mfreed@mfreed.com>
Date: Mon, 28 Sep 2020 09:27:56 -0700
Subject: [PATCH] Add "precustomized" custom element state

For https://github.com/whatwg/html/pull/5909.

Tests: https://github.com/web-platform-tests/wpt/pull/25794.

Co-authored-by: Anne van Kesteren <annevk@annevk.nl>
---
 dom.bs | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/dom.bs b/dom.bs
index 95bed6b67..91222a342 100644
--- a/dom.bs
+++ b/dom.bs
@@ -5875,19 +5875,19 @@ dictionary ShadowRootInit {
 initialized.
 
 <p>An <a for=/>element</a>'s <a for=Element>custom element state</a> is one of
-"<code>undefined</code>", "<code>failed</code>", "<code>uncustomized</code>", or
-"<code>custom</code>". An <a for=/>element</a> whose <a for=Element>custom element state</a> is
-"<code>uncustomized</code>" or "<code>custom</code>" is said to be
-<dfn export id=concept-element-defined for=Element>defined</dfn>. An <a for=/>element</a> whose
-<a for=Element>custom element state</a> is "<code>custom</code>" is said to be
+"<code>undefined</code>", "<code>failed</code>", "<code>uncustomized</code>",
+"<code>precustomized</code>", or "<code>custom</code>". An <a for=/>element</a> whose
+<a for=Element>custom element state</a> is "<code>uncustomized</code>" or "<code>custom</code>" is
+said to be <dfn export id=concept-element-defined for=Element>defined</dfn>. An <a for=/>element</a>
+whose <a for=Element>custom element state</a> is "<code>custom</code>" is said to be
 <dfn export id=concept-element-custom for=Element>custom</dfn>.
 
 <p class=note>Whether or not an element is <a for=Element>defined</a> is used to determine the
 behavior of the '':defined'' pseudo-class. Whether or not an element is <a for=Element>custom</a> is
 used to determine the behavior of the <a href=#mutation-algorithms>mutation algorithms</a>. The
-"<code>failed</code>" state is used to ensure that if a <a>custom element constructor</a> fails to
-execute correctly the first time, it is not executed again by an
-<a lt="upgrade an element">upgrade</a>.</p>
+"<code>failed</code>" and "<code>precustomized</code>" states are used to ensure that if a
+<a>custom element constructor</a> fails to execute correctly the first time, it is not executed
+again by an <a lt="upgrade an element">upgrade</a>.</p>
 
 <div class=example id=example-c5b21302>
  <p>The following code illustrates elements in each of these four states:</p>