From 57139fba111b422cb09e364e31e680cd56107d72 Mon Sep 17 00:00:00 2001
From: Simon Farre <simon.farre.cx@gmail.com>
Date: Mon, 17 Mar 2025 15:34:39 +0100
Subject: [PATCH 1/2] Fix #245 - Addressing new popover values

Since the popover attribute got a new value, it's
"find topmost popover ancestor" algorithm changed, and this PR
attempts to address this in the Fullscreen API specification.

After discussing with Luke Warlow we came to the conclusion
that this is probably the intended change for the Fullscreen API spec.
---
 fullscreen.bs | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/fullscreen.bs b/fullscreen.bs
index 1eca40b..6f6914f 100644
--- a/fullscreen.bs
+++ b/fullscreen.bs
@@ -11,6 +11,11 @@ Markup Shorthands: css no
 </pre>
 
 <pre class=link-defaults>
+spec:html
+    type:dfn; text:allowed to use
+    type:dfn; text:showing hint popover list
+    type:dfn; text:showing auto popover list
+
 spec:dom
     type:dfn; for:/; text:document
     type:dfn; for:/; text:element
@@ -69,11 +74,16 @@ is an <a>ordered set</a> of (<a>string</a>, <a>element</a>) <a>tuples</a>. It is
 <p>To <dfn>fullscreen an <var>element</var></dfn>:
 
 <ol>
+ <li><p>Let <var>document</var> be <var>element</var>'s <a>node document</a>.
+
  <li><p>Let <var>hideUntil</var> be the result of running <a>topmost popover ancestor</a> given
- <var>element</var>, null, and false.
+ <var>element</var>, <var>document</var>'s <a>showing hint popover list</a>, null, and false.
+
+ <li><p>If <var>hideUntil</var> is null, then set <var>hideUntil</var> to the result of running
+ topmost popover ancestor, given <var>element</var>, <var>document</var>'s <a>showing auto popover
+ list</a>, null, and false.
 
- <li><p>If <var>hideUntil</var> is null, then set <var>hideUntil</var> to <var>element</var>'s
- <span>node document</span>.
+ <li><p>If <var>hideUntil</var> is null, then set <var>hideUntil</var> to <var>document</var>.
 
  <li><p>Run <a>hide all popovers until</a> given <var>hideUntil</var>, false, and true.
 
@@ -725,6 +735,7 @@ Rafał Chłodnicki,
 Riff Jiang,
 Rune Lillesveen,
 Sigbjørn Vik,
+Simon Farre,
 Simon Pieters,
 Tab Atkins-Bittner,
 Takayoshi Kochi,

From 16a65934c9f9107cd17f4de25ba4faa52bed1d02 Mon Sep 17 00:00:00 2001
From: Simon Farre <simon.farre.cx@gmail.com>
Date: Mon, 17 Mar 2025 15:49:09 +0100
Subject: [PATCH 2/2] Wrap in <a>

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

diff --git a/fullscreen.bs b/fullscreen.bs
index 6f6914f..4cd7e54 100644
--- a/fullscreen.bs
+++ b/fullscreen.bs
@@ -80,7 +80,7 @@ is an <a>ordered set</a> of (<a>string</a>, <a>element</a>) <a>tuples</a>. It is
  <var>element</var>, <var>document</var>'s <a>showing hint popover list</a>, null, and false.
 
  <li><p>If <var>hideUntil</var> is null, then set <var>hideUntil</var> to the result of running
- topmost popover ancestor, given <var>element</var>, <var>document</var>'s <a>showing auto popover
+ <a>topmost popover ancestor</a>, given <var>element</var>, <var>document</var>'s <a>showing auto popover
  list</a>, null, and false.
 
  <li><p>If <var>hideUntil</var> is null, then set <var>hideUntil</var> to <var>document</var>.