<th scope> has no auto keyword

This regressed in f3e23c7.

source

@@ -43850,15 +43850,12 @@ interface <dfn interface>HTMLTableCellElement</dfn> : <span>HTMLElement</span> {
      <td><dfn attr-value for="th/scope"><code data-x="attr-th-scope-colgroup">colgroup</code></dfn>
      <td><dfn data-x="attr-th-scope-colgroup-state">column group</dfn>
      <td>The header cell applies to all the remaining cells in the column group.
-    <tr>
-     <td><dfn attr-value for="th/scope"><code data-x="attr-th-scope-auto">auto</code></dfn>
-     <td><dfn data-x="attr-th-scope-auto-state">auto</dfn>
-     <td>The header cell applies to a set of cells selected based on context.
   </table>
 
   <p>The attribute's <i data-x="missing value default">missing value default</i> and <i
-  data-x="invalid value default">invalid value default</i> are both the <span
-  data-x="attr-th-scope-auto-state">auto</span> state.</p>
+  data-x="invalid value default">invalid value default</i> are both the <dfn
+  data-x="attr-th-scope-auto-state">auto</dfn> state. (In this state the header cell applies to a
+  set of cells selected based on context.)</p>
 
   <p>A <code>th</code> element's <code data-x="attr-th-scope">scope</code> attribute must not be in
   the <span data-x="attr-th-scope-rowgroup-state">row group</span> state if the element is not anchored in
@@ -43919,8 +43916,8 @@ interface <dfn interface>HTMLTableCellElement</dfn> : <span>HTMLElement</span> {
    <p>The headers in the first row all apply directly down to the rows in their column.</p>
 
    <p>The headers with a <code data-x="attr-th-scope">scope</code> attribute in the <span
-   data-x="attr-th-scope-rowgroup">rowgroup</span> state apply to all the cells in their row group
-   other than the cells in the first column.</p>
+   data-x="attr-th-scope-rowgroup-state">rowgroup</span> state apply to all the cells in their row
+   group other than the cells in the first column.</p>
 
    <p>The remaining headers apply just to the cells to the right of them.</p>
 
@@ -44791,11 +44788,11 @@ interface <dfn interface>HTMLTableCellElement</dfn> : <span>HTMLElement</span> {
 
   <ul>
    <li><p>the cell's <code data-x="attr-th-scope">scope</code> attribute is in the <span
-   data-x="attr-th-scope-col">column</span> state; or</p></li>
+   data-x="attr-th-scope-column-state">column</span> state; or</p></li>
 
    <li><p>the cell's <code data-x="attr-th-scope">scope</code> attribute is in the <span
-   data-x="attr-th-scope-auto">auto</span> state, and there are no data cells in any of the cells
-   covering slots with <var>y</var>-coordinates <var>y</var> .. <span
+   data-x="attr-th-scope-auto-state">auto</span> state, and there are no data cells in any of the
+   cells covering slots with <var>y</var>-coordinates <var>y</var> .. <span
    data-x=""><var>y</var>+<var>height</var>-1</span>.</p></li>
   </ul>
 
@@ -44805,21 +44802,21 @@ interface <dfn interface>HTMLTableCellElement</dfn> : <span>HTMLElement</span> {
 
   <ul>
    <li><p>the cell's <code data-x="attr-th-scope">scope</code> attribute is in the <span
-   data-x="attr-th-scope-row">row</span> state; or</p></li>
+   data-x="attr-th-scope-row-state">row</span> state; or</p></li>
 
    <li><p>the cell's <code data-x="attr-th-scope">scope</code> attribute is in the <span
-   data-x="attr-th-scope-auto">auto</span> state, the cell is not a <span>column header</span>, and
-   there are no data cells in any of the cells covering slots with <var>x</var>-coordinates
-   <var>x</var> .. <var>x</var>+<var>width</var>-1.</p></li>
+   data-x="attr-th-scope-auto-state">auto</span> state, the cell is not a <span>column
+   header</span>, and there are no data cells in any of the cells covering slots with
+   <var>x</var>-coordinates <var>x</var> .. <var>x</var>+<var>width</var>-1.</p></li>
   </ul>
 
   <p>A header cell is said to be a <dfn>column group header</dfn> if its <code
-  data-x="attr-th-scope">scope</code> attribute is in the <span data-x="attr-th-scope-colgroup">column
-  group</span> state.</p>
+  data-x="attr-th-scope">scope</code> attribute is in the <span
+  data-x="attr-th-scope-colgroup-state">column group</span> state.</p>
 
   <p>A header cell is said to be a <dfn>row group header</dfn> if its <code
-  data-x="attr-th-scope">scope</code> attribute is in the <span data-x="attr-th-scope-rowgroup">row
-  group</span> state.</p>
+  data-x="attr-th-scope">scope</code> attribute is in the <span
+  data-x="attr-th-scope-rowgroup-state">row group</span> state.</p>
 
   <p>A cell is said to be an <dfn>empty cell</dfn> if it contains no elements and its <span>child
   text content</span>, if any, consists only of <span>ASCII whitespace</span>.</p>
@@ -144249,6 +144246,7 @@ INSERT INTERFACES HERE
   Josh Levenberg,
   Josh Matthews,
   Joshua Bell,
+  Joshua Chen, <!-- Josh-Cena on GitHub -->
   Joshua Randall,
   Juan Olvera, <!-- thinkxl on GitHub -->
   Juanmi Huertas,