[css-ruby] Add issue wrt spacing out ruby contents in case of spanning annotations

--HG--
extra : rebase_source : d95e99bf960d55a157ed7dc16d5749cc8cc0f1cd

Author: fantasai

css-ruby/Overview.html

@@ -1558,14 +1558,15 @@ <h3 id=ruby-align-property><span class=secno>3.3. </span><a
     </div>
   </dl>
 
-  <p>For a complex ruby with spanning elements, one additional consideration
-   is required. If the spanning element spans multiple ‘<code
-   class=property>rows</code>’ (other rbc or rtc elements), and the ruby
-   alignment requires space distribution among the ‘<code
-   class=property>spanned</code>’ elements, a ratio must be determined
-   among the ‘<code class=property>columns</code>’ of spanned elements.
-   This ratio is computed by taking into consideration the widest element
-   within each column.
+  <p class=issue>Add a paragraph explaining how to distribute space in
+   situations with spanning annotations. <!--
+	<p>For a complex ruby with spanning elements, one additional consideration is
+		required. If the spanning element spans multiple 'rows' (other rbc or rtc
+		elements), and the ruby alignment requires space distribution among the
+		'spanned' elements, a ratio must be determined among the 'columns' of spanned
+		elements. This ratio is computed by taking into consideration the widest
+		element within each column.</p>
+-->
 
   <h2 id=edge-effects><span class=secno>4. </span> Edge Effects</h2>
 

css-ruby/Overview.src.html

@@ -1077,13 +1077,15 @@ <h3 id="ruby-align-property"><a name="rubyalign"></a>
 		</dd>
 	</dl>
 
+	<p class="issue">Add a paragraph explaining how to distribute space in situations with spanning annotations.
+<!--
 	<p>For a complex ruby with spanning elements, one additional consideration is
 		required. If the spanning element spans multiple 'rows' (other rbc or rtc
 		elements), and the ruby alignment requires space distribution among the
 		'spanned' elements, a ratio must be determined among the 'columns' of spanned
 		elements. This ratio is computed by taking into consideration the widest
 		element within each column.</p>
-
+-->
 <h2 id="edge-effects">
 Edge Effects</h2>