dom feedback

source

@@ -3236,7 +3236,6 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
      <li>The <dfn data-x-href="https://dom.spec.whatwg.org/#concept-tree-child" data-x="concept-tree-child">child</dfn> concept</li>
      <li>The <dfn data-x-href="https://dom.spec.whatwg.org/#concept-tree-root">root</dfn> and <dfn data-x-href="https://dom.spec.whatwg.org/#concept-shadow-including-root">shadow-including root</dfn> concepts</li>
      <li>The <dfn data-x-href="https://dom.spec.whatwg.org/#concept-tree-inclusive-ancestor">inclusive ancestor</dfn>,
-             <dfn data-x-href="https://dom.spec.whatwg.org/#concept-tree-ancestor">ancestor</dfn>,
              <dfn data-x-href="https://dom.spec.whatwg.org/#concept-tree-descendant">descendant</dfn>,
              <dfn data-x="concept-shadow-including-ancestor" data-x-href="https://dom.spec.whatwg.org/#concept-shadow-including-ancestor">shadow-including ancestor</dfn>,
              <dfn data-x-href="https://dom.spec.whatwg.org/#concept-shadow-including-descendant">shadow-including descendant</dfn>,
@@ -54617,23 +54616,6 @@ interface <dfn interface>HTMLOptionElement</dfn> : <span>HTMLElement</span> {
 
   </div>
 
-  <p>To get the <dfn><code>option</code> ancestor <code>select</code></dfn> given an
-  <code>option</code> <var>option</var>:</p>
-
-  <ol>
-   <li>
-    <p>For each <var>ancestor</var> of <var>option</var>'s <span
-    data-x="ancestor">ancestors</span> in reverse <span>tree order</span>:</p>
-
-    <ol>
-     <li><p>If <var>ancestor</var> is a <code>select</code>, then return
-     <var>ancestor</var>.</p></li>
-    </ol>
-   </li>
-
-   <li><p>Return null.</p></li>
-  </ol>
-
   <p>To <dfn>clone selected <code>option</code> into <code>select</code> button</dfn>, given a
   <code>select</code> element <var>select</var>:</p>
 
@@ -137323,8 +137305,8 @@ progress { appearance: auto; }</code></pre>
   be rendered with <span>base appearance</span> if its associated <code>select</code> is being
   rendered with <span>base appearance</span>.</p>
 
-  <p>When a <code>select</code> is being rendered as a <span>drop-down box</span> with a <span>base
-  appearance</span>, it is expected to render as if it has a <span>shadow tree</span> with the
+  <p>When a <code>select</code> is being rendered as a <span>drop-down box</span> with <span>base
+  appearance</span>, it is expected to render with a <span>shadow tree</span> that contains the
   following elements:</p>
 
   <ol>