From 69b9e888d6b2a71c09c68915f8145dbd6ce8b8c2 Mon Sep 17 00:00:00 2001
From: James M Snell <jasnell@gmail.com>
Date: Tue, 9 Mar 2021 10:42:38 -0800
Subject: [PATCH 1/5] Add AbortSignal.aborted() static

Returns an already aborted AbortSignal
---
 dom.bs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/dom.bs b/dom.bs
index 9029540c7..08ba90295 100644
--- a/dom.bs
+++ b/dom.bs
@@ -1780,12 +1780,16 @@ constructor steps are:
 <pre class="idl">
 [Exposed=(Window,Worker)]
 interface AbortSignal : EventTarget {
+  [NewObject] static AbortSignal abort();
+
   readonly attribute boolean aborted;
 
   attribute EventHandler onabort;
 };</pre>
 
 <dl class=domintro>
+ <dt><code>AbortSignal . <a method for="AbortSignal">abort()</a></code>
+ <dd>Returns an {{AbortSignal}} instance whose <a for=AbortSignal>aborted flag</a> is set.
  <dt><code><var>signal</var> . <a attribute for=AbortSignal>aborted</a></code>
  <dd>Returns true if this {{AbortSignal}}'s {{AbortController}} has signaled to abort, and false
  otherwise.
@@ -1817,6 +1821,16 @@ requirements to react in a reasonable way to {{AbortController/abort()}}. For ex
 [=AbortSignal/aborted flag=] might need to be propagated to a cross-thread environment, such as a
 service worker.
 
+<p>The static <dfn method for=AbortSignal><code>abort()</code></dfn> steps are:
+
+<ol>
+ <li><p>Let <var>signal</var> be a new {{AbortSignal}} object.
+
+ <li><p>Set <var>signal</var>'s [=AbortSignal/aborted flag=].
+
+ <li>Return <var>signal</var>.
+</ol>
+
 <p>The <dfn attribute for=AbortSignal>aborted</dfn> getter steps are to return true if <a>this</a>'s
 [=AbortSignal/aborted flag=] is set; otherwise false.
 

From 7ed2987808563332b39ad5c750fa65d9e8ebbaa4 Mon Sep 17 00:00:00 2001
From: James M Snell <jasnell@gmail.com>
Date: Tue, 9 Mar 2021 10:43:50 -0800
Subject: [PATCH 2/5] Add myself to Acknolwedgements

---
 dom.bs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dom.bs b/dom.bs
index 08ba90295..6fc0cf5f8 100644
--- a/dom.bs
+++ b/dom.bs
@@ -10050,6 +10050,7 @@ Jake Archibald<!-- technically B.J. Archibald -->,
 Jake Verbaten,
 James Graham,
 James Greene,
+James M Snell,
 James Robinson,
 Jeffrey Yasskin,
 Jens Lindström,

From 9f6ba3c1ea82cf6dcc1f9c164b337ccec1cb7476 Mon Sep 17 00:00:00 2001
From: Anne van Kesteren <annevk@annevk.nl>
Date: Fri, 12 Mar 2021 09:56:00 +0100
Subject: [PATCH 3/5] Update dom.bs

---
 dom.bs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dom.bs b/dom.bs
index 6fc0cf5f8..63566468c 100644
--- a/dom.bs
+++ b/dom.bs
@@ -1790,6 +1790,7 @@ interface AbortSignal : EventTarget {
 <dl class=domintro>
  <dt><code>AbortSignal . <a method for="AbortSignal">abort()</a></code>
  <dd>Returns an {{AbortSignal}} instance whose <a for=AbortSignal>aborted flag</a> is set.
+ 
  <dt><code><var>signal</var> . <a attribute for=AbortSignal>aborted</a></code>
  <dd>Returns true if this {{AbortSignal}}'s {{AbortController}} has signaled to abort, and false
  otherwise.

From ad33d53b76314461efe177137ed7bd29b5a2d73d Mon Sep 17 00:00:00 2001
From: Anne van Kesteren <annevk@annevk.nl>
Date: Fri, 12 Mar 2021 09:56:37 +0100
Subject: [PATCH 4/5] Update dom.bs

---
 dom.bs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dom.bs b/dom.bs
index 63566468c..29e749385 100644
--- a/dom.bs
+++ b/dom.bs
@@ -1822,7 +1822,7 @@ requirements to react in a reasonable way to {{AbortController/abort()}}. For ex
 [=AbortSignal/aborted flag=] might need to be propagated to a cross-thread environment, such as a
 service worker.
 
-<p>The static <dfn method for=AbortSignal><code>abort()</code></dfn> steps are:
+<p>The static <dfn method for=AbortSignal><code>abort()</code></dfn> method steps are:
 
 <ol>
  <li><p>Let <var>signal</var> be a new {{AbortSignal}} object.

From 82f0e6c71e806986fc6cc0a84fe6f373b31cdfe0 Mon Sep 17 00:00:00 2001
From: Anne van Kesteren <annevk@annevk.nl>
Date: Fri, 12 Mar 2021 09:57:50 +0100
Subject: [PATCH 5/5] sigh

---
 dom.bs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dom.bs b/dom.bs
index 29e749385..dd4cc439a 100644
--- a/dom.bs
+++ b/dom.bs
@@ -1790,7 +1790,7 @@ interface AbortSignal : EventTarget {
 <dl class=domintro>
  <dt><code>AbortSignal . <a method for="AbortSignal">abort()</a></code>
  <dd>Returns an {{AbortSignal}} instance whose <a for=AbortSignal>aborted flag</a> is set.
- 
+
  <dt><code><var>signal</var> . <a attribute for=AbortSignal>aborted</a></code>
  <dd>Returns true if this {{AbortSignal}}'s {{AbortController}} has signaled to abort, and false
  otherwise.