From 4dda6a8d16e7ce1ff93430d3f8293c06e19a60e1 Mon Sep 17 00:00:00 2001
From: Xiaocheng Hu <xiaochengh@chromium.org>
Date: Mon, 25 Apr 2022 16:56:57 -0700
Subject: [PATCH 1/2] Mon Apr 25 04:56:57 PM PDT 2022

---
 source | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/source b/source
index cf9d1a860ac..498d8b07434 100644
--- a/source
+++ b/source
@@ -7388,8 +7388,13 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
    data-x="possible blocking token">possible blocking tokens</span>.</p>
   </ol>
 
-  <p>An element is <dfn>render-blocking</dfn> if its <span>blocking tokens set</span> contains
-  "<code data-x="blocking-token-render">render</code>".</p>
+  <p>An element is <dfn>explicitly render-blocking</dfn> if its <span>blocking tokens set</span>
+  contains "<code data-x="blocking-token-render">render</code>". An element can also be
+  <dfn>implicitly render-blocking</dfn>, which will be defined at the individual elements. Unless
+  otherwise specified, no element is <span>implicitly render-blocking</span>.</p>
+
+  <p>An element is <dfn>render-blocking</dfn> if it is <span>explicitly render-blocking</span> or
+  <span>implicitly render-blocking</span>.
 
   <p>Whenever a <span>render-blocking</span> element <var>el</var> <span>becomes browsing-context
   disconnected</span>, or <var>el</var>'s <span>blocking attribute</span>'s value is changed so
@@ -16018,6 +16023,9 @@ console.log(style.disabled); // false</code></pre>
   <p>The <span>child text content</span> of a <code>style</code> element must be that of a
   <span>conformant style sheet</span>.</p>
 
+  <p>A <code>style</code> element is <span>implicitly render-blocking</span> if the element was
+  created by its <span>node document</span>'s parser.</p>
+
   <hr>
 
   <div w-nodev>
@@ -16129,9 +16137,8 @@ console.log(style.disabled); // false</code></pre>
    counter</span> by 1.</p></li>
 
    <li><p>If <var>element</var>'s <code data-x="attr-style-media">media</code> attribute's value
-   <span>matches the environment</span>, and <var>element</var> is <span>render-blocking</span> or
-   <var>element</var> was created by <var>element</var>'s <span>node document</span>'s parser, then
-   <span>block rendering</span> on <var>element</var>.</p></li>
+   <span>matches the environment</span> and <var>element</var> is <span>render-blocking</span>,
+   then <span>block rendering</span> on <var>element</var>.</p></li>
   </ol>
 
   <!-- the following steps are similar to the text in the <link> element's default process the
@@ -26383,6 +26390,9 @@ document.body.appendChild(wbr);</code></pre>
   <p>The default type for resources given by the <code data-x="rel-stylesheet">stylesheet</code>
   keyword is <code>text/css</code>.</p>
 
+  <p>A <code>link</code> element of this type is <span>implicitly render-blocking</span> if the
+  element was created by its <span>node document</span>'s parser.
+
   <div w-nodev>
 
   <p>The appropriate times to <span data-x="fetch and process the linked resource">fetch and
@@ -26446,8 +26456,7 @@ document.body.appendChild(wbr);</code></pre>
    1.</p></li>
 
    <li><p>If <var>el</var>'s <code data-x="attr-link-media">media</code> attribute's value
-   <span>matches the environment</span>, and <var>el</var> is <span>render-blocking</span> or
-   <var>el</var> was created by <var>el</var>'s <span>node document</span>'s parser, then
+   <span>matches the environment</span> and <var>el</var> is <span>render-blocking</span>, then
    <span>block rendering</span> on <var>el</var>.</p></li>
 
    <li><p>Return true.</p></li>
@@ -60012,6 +60021,10 @@ o............A....e
   event</span> of the element's <span>node document</span> until <span>the script is
   ready</span>.</p>
 
+  <p>A <code>script</code> element is <span>implicitly render-blocking</span> if the element's
+  <span data-x="concept-script-type">script's type</span> is "<code data-x="">classic</code>" and
+  the element is <span>"parser-inserted"</span>.</p>
+
   <hr>
 
   <p>When a <code>script</code> element that is not <span>"parser-inserted"</span> experiences one

From 1ae29f2eab479fac4bdf4d9072ae1fcfabacca24 Mon Sep 17 00:00:00 2001
From: Xiaocheng Hu <xiaochengh@chromium.org>
Date: Tue, 26 Apr 2022 12:41:54 -0700
Subject: [PATCH 2/2] Tue Apr 26 12:41:53 PM PDT 2022

---
 source | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/source b/source
index 498d8b07434..e7daef50b71 100644
--- a/source
+++ b/source
@@ -7390,11 +7390,11 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
 
   <p>An element is <dfn>explicitly render-blocking</dfn> if its <span>blocking tokens set</span>
   contains "<code data-x="blocking-token-render">render</code>". An element can also be
-  <dfn>implicitly render-blocking</dfn>, which will be defined at the individual elements. Unless
-  otherwise specified, no element is <span>implicitly render-blocking</span>.</p>
+  <dfn>implicitly render-blocking</dfn>, which will be defined at the individual elements. By
+  default, an element is not <span>implicitly render-blocking</span>.</p>
 
   <p>An element is <dfn>render-blocking</dfn> if it is <span>explicitly render-blocking</span> or
-  <span>implicitly render-blocking</span>.
+  <span>implicitly render-blocking</span>.</p>
 
   <p>Whenever a <span>render-blocking</span> element <var>el</var> <span>becomes browsing-context
   disconnected</span>, or <var>el</var>'s <span>blocking attribute</span>'s value is changed so
@@ -26391,7 +26391,7 @@ document.body.appendChild(wbr);</code></pre>
   keyword is <code>text/css</code>.</p>
 
   <p>A <code>link</code> element of this type is <span>implicitly render-blocking</span> if the
-  element was created by its <span>node document</span>'s parser.
+  element was created by its <span>node document</span>'s parser.</p>
 
   <div w-nodev>
 
@@ -60022,8 +60022,8 @@ o............A....e
   ready</span>.</p>
 
   <p>A <code>script</code> element is <span>implicitly render-blocking</span> if the element's
-  <span data-x="concept-script-type">script's type</span> is "<code data-x="">classic</code>" and
-  the element is <span>"parser-inserted"</span>.</p>
+  <span data-x="concept-script-type">script's type</span> is set and is equal to
+  "<code data-x="">classic</code>", and the element is <span>"parser-inserted"</span>.</p>
 
   <hr>