Adding a reference to CSS 2.1 painting order and renaming 'visual order' to 'painting order'

Author: atanassov

css3-exclusions/Exclusions.src.html

@@ -557,15 +557,13 @@ <h4 id="wrap-shorthand-property">The 'wrap' Shorthand Property</h4>
 
     <h3 id="exclusions-order">Exclusions order</h3>
     <p>
-        Exclusions follow the visual order. Exclusions are applied in reverse
+        Exclusions follow the painting order (See [[!CSS21]] Appendix E). Exclusions are applied in reverse
         to the document order in which they are defined. The last exclusion appears on top
         of all other exclusion, thus it affects the inline flow content of all other preceding
         exclusions or elements descendant of the same containing block. To change the ordering
         of positioned exclusions, z-index can be used.
     </p>
-    
-    <div class="issue">We need a reference to the 'visual order' definition.</div>
-    
+        
     <div class="issue">z-index only applies to positioned elements. Since any element can 
         be an exclusion and since they can overlap, should we say that the order of a statically positioned
         exclusion cannot be controlled?</div>

css3-exclusions/Overview.html

@@ -862,15 +862,14 @@ <h4 id="wrap-shorthand-property">The 'wrap' Shorthand Property</h4>
 
   <h3 id=exclusions-order><span class=secno>3.4. </span>Exclusions order</h3>
 
-  <p id=exclusions-follow-the-visual-order.-excl> Exclusions follow the
-   visual order. Exclusions are applied in reverse to the document order in
-   which they are defined. The last exclusion appears on top of all other
-   exclusion, thus it affects the inline flow content of all other preceding
-   exclusions or elements descendant of the same containing block. To change
-   the ordering of positioned exclusions, z-index can be used.
-
-  <div class=issue>We need a reference to the &lsquo;<code class=css>visual
-   order</code>&rsquo; definition.</div>
+  <p id=exclusions-follow-the-painting-order-see> Exclusions follow the
+   painting order (See <a href="#CSS21"
+   rel=biblioentry>[CSS21]<!--{{!CSS21}}--></a> Appendix E). Exclusions are
+   applied in reverse to the document order in which they are defined. The
+   last exclusion appears on top of all other exclusion, thus it affects the
+   inline flow content of all other preceding exclusions or elements
+   descendant of the same containing block. To change the ordering of
+   positioned exclusions, z-index can be used.
 
   <div class=issue>z-index only applies to positioned elements. Since any
    element can be an exclusion and since they can overlap, should we say that
@@ -1702,6 +1701,16 @@ <h3 class=no-num id=normative-references>Normative references</h3>
    <dt style="display: none"><!-- keeps the doc valid if the DL is empty -->
     <!---->
 
+   <dt id=CSS21>[CSS21]
+
+   <dd>Bert Bos; et al. <a
+    href="http://www.w3.org/TR/2011/REC-CSS2-20110607/"><cite>Cascading Style
+    Sheets Level 2 Revision 1 (CSS&#160;2.1) Specification.</cite></a> 7 June
+    2011. W3C Recommendation. URL: <a
+    href="http://www.w3.org/TR/2011/REC-CSS2-20110607/">http://www.w3.org/TR/2011/REC-CSS2-20110607/</a>
+    </dd>
+   <!---->
+
    <dt id=RFC2119>[RFC2119]
 
    <dd>S. Bradner. <a href="http://www.ietf.org/rfc/rfc2119.txt"><cite>Key