Make fallback value for separator aria-valuenow consistent with scrollbar and slider. (#1208)

Author: carmacleod

index.html

@@ -510,6 +510,7 @@ <h4>Accessible Name and Description Computation</h4>
             <section id="namefromauthor">
                 <h4>Roles Supporting Name from Author</h4>
                 <div id="index_fromauthor">
+                </div>
 			</section>
             <section id="namefromcontent">
                 <h4>Roles Supporting Name from Content</h4>
@@ -7255,7 +7256,7 @@ <h5>Presentational Roles Conflict Resolution</h5>
 				    <li>If <code>aria-valuemin</code> is missing or not a <a href="#valuetype_number">number</a>, it defaults to 0 (zero).</li>
 				    <li>If <code>aria-valuemax</code> is missing or not a <a href="#valuetype_number">number</a>, it defaults to 100.</li>
 				</ul>
-				<p>Authors MUST set the <pref>aria-valuenow</pref> attribute to indicate the current thumb position. If aria-valuenow is missing or has an unexpected value, browsers MAY implement the repair techniques specified in the <a href="#authorErrorDefaultValuesTable" class="specref">section describing handling author errors in states and properties</a>, which are equivalent to the repair techniques for <code>&lt;input[type="range"]&gt;</code> in [[HTML]].</p>
+				<p>Authors MUST set the <pref>aria-valuenow</pref> attribute to indicate the current thumb position. If aria-valuenow is missing or has an unexpected value, browsers MAY implement the repair techniques specified in the <a href="#authorErrorDefaultValuesTable">section describing handling author errors in states and properties</a>, which are equivalent to the repair techniques for <code>&lt;input[type="range"]&gt;</code> in [[HTML]].</p>
 				<p>Elements with the role <code>scrollbar</code> have an implicit <pref>aria-orientation</pref> value of <code>vertical</code>.</p>
 				<p class="note">Assistive technologies generally will render the value of <pref>aria-valuenow</pref> as a percent of a range between the value of <pref>aria-valuemin</pref> and <pref>aria-valuemax</pref>, unless <pref>aria-valuetext</pref> is specified. It is best to set the values for <pref>aria-valuemin</pref>, <pref>aria-valuemax</pref>, and <pref>aria-valuenow</pref> in a manner that is appropriate for this calculation.</p>
 			</div>
@@ -7846,7 +7847,7 @@ <h5>Presentational Roles Conflict Resolution</h5>
 				    <li>If <code>aria-valuemin</code> is missing or not a <a href="#valuetype_number">number</a>, it defaults to 0 (zero). </li>
 				    <li>If <code>aria-valuemax</code> is missing or not a <a href="#valuetype_number">number</a>, it defaults to 100. </li>
 				</ul>
-				<p>Authors MUST set the <pref>aria-valuenow</pref> attribute. If aria-valuenow is missing or has an unexpected value, browsers MAY implement the repair techniques specified in the <a href="authorErrorDefaultValuesTable" class="specref">section describing handling author errors in states and properties</a>, which are equivalent to the repair techniques for <code>&lt;input[type="range"]&gt;</code> in [[HTML]].</p>
+				<p>Authors MUST set the <pref>aria-valuenow</pref> attribute. If aria-valuenow is missing or has an unexpected value, browsers MAY implement the repair techniques specified in the <a href="#authorErrorDefaultValuesTable">section describing handling author errors in states and properties</a>, which are equivalent to the repair techniques for <code>&lt;input[type="range"]&gt;</code> in [[HTML]].</p>
 				<p>Elements with the role <code>slider</code> have an implicit <pref>aria-orientation</pref> value of <code>horizontal</code>.</p>
 			</div>
 			<table class="role-features">
@@ -13392,11 +13393,20 @@ <h3>States and Properties</h3>
 					<td><code>false</code> </td>
 				</tr>
 				<tr>
-					<td><rref>menuitem</rref></td>
-					<td><sref>aria-haspopup</sref></td>
+					<td><rref>combobox</rref></td>
+					<td><sref>aria-controls</sref></td>
+					<td>no mapping</td>
+				</tr>
+				<tr>
+					<td><rref>combobox</rref></td>
+					<td><sref>aria-expanded</sref></td>
 					<td><code>false</code></td>
 				</tr>
-
+				<tr>
+					<td><rref>heading</rref></td>
+					<td><pref>aria-level</pref></td>
+					<td><code>2</code></td>
+				</tr>
 				<tr>
 					<td><rref>menuitemcheckbox</rref></td>
 					<td><sref>aria-checked</sref></td>
@@ -13412,44 +13422,18 @@ <h3>States and Properties</h3>
 					<td><sref>aria-checked</sref></td>
 					<td><code>false</code> </td>
 				</tr>
-				<tr>
-					<td><rref>switch</rref></td>
-					<td><sref>aria-checked</sref></td>
-					<td><code>false</code> </td>
-				</tr>
-				<tr>
-					<td><rref>combobox</rref></td>
-					<td><sref>aria-expanded</sref></td>
-					<td><code>false</code></td>
-				</tr>
-				<tr>
-					<td><rref>combobox</rref></td>
-					<td><sref>aria-haspopup</sref></td>
-					<td><code>listbox</code></td>
-				</tr>
-
-				<tr>
-					<td><rref>heading</rref></td>
-					<td><pref>aria-level</pref></td>
-					<td><code>2</code></td>
-				</tr>
-				<tr>
-					<td><rref>separator</rref> (if focusable)</td>
-					<td><pref>aria-valuenow</pref></td>
-					<td><code>(aria-valuemax - aria-valuemin) / 2</code></td>
-				</tr>
 				<tr>
 					<td><rref>scrollbar</rref></td>
 					<td><pref>aria-controls</pref></td>
 					<td>no mapping</td>
 				</tr>
 				<tr>
 					<td><rref>scrollbar</rref></td>
-					<td><pref>aria-orientation</pref></td>
-					<td><code>vertical</code></td>
+					<td><pref>aria-valuenow</pref></td>
+					<td>If missing or not a <a href="#valuetype_number">number</a>,<code>(aria-valuemax - aria-valuemin) / 2</code>. If present but less than <code>aria-valuemin</code>, the value of <code>aria-valuemin</code>. If present but greater than <code>aria-valuemax</code>, the value of <code>aria-valuemax</code>.</td>
 				</tr>
 				<tr>
-					<td><rref>scrollbar</rref></td>
+					<td><rref>separator</rref> (if focusable)</td>
 					<td><pref>aria-valuenow</pref></td>
 					<td>If missing or not a <a href="#valuetype_number">number</a>,<code>(aria-valuemax - aria-valuemin) / 2</code>. If present but less than <code>aria-valuemin</code>, the value of <code>aria-valuemin</code>. If present but greater than <code>aria-valuemax</code>, the value of <code>aria-valuemax</code>.</td>
 				</tr>
@@ -13459,19 +13443,9 @@ <h3>States and Properties</h3>
 					<td>If missing or not a <a href="#valuetype_number">number</a>,<code>(aria-valuemax - aria-valuemin) / 2</code>. If present but less than <code>aria-valuemin</code>, the value of <code>aria-valuemin</code>. If present but greater than <code>aria-valuemax</code>, the value of <code>aria-valuemax</code>. </td>
 				</tr>
 				<tr>
-					<td><rref>spinbutton</rref></td>
-					<td><pref>aria-valuemax</pref></td>
-					<td>A value indicating that the <code>spinbutton</code> has no upper bound (<a>accessibility API</a> dependent).</td>
-				</tr>
-				<tr>
-					<td><rref>spinbutton</rref></td>
-					<td><pref>aria-valuemin</pref></td>
-					<td>A value indicating that the <code>spinbutton</code> has no lower bound (<a>accessibility API</a> dependent).</td>
-				</tr>
-				<tr>
-					<td><rref>spinbutton</rref></td>
-					<td><pref>aria-valuenow</pref></td>
-					<td><code>0</code></td>
+					<td><rref>switch</rref></td>
+					<td><sref>aria-checked</sref></td>
+					<td><code>false</code> </td>
 				</tr>
 			</tbody>
 		</table>