[css-device-adapt] clarified constraining procedure wording to emphasize dependency on media query results

Author: Ryan Betts

css-device-adapt/Overview.html

@@ -17,13 +17,13 @@
 
    <h1>CSS Device Adaptation</h1>
 
-   <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 19 July 2012</h2>
+   <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 31 July 2012</h2>
 
    <dl>
     <dt>This version:
 
     <dd>$Date$ (editor's draft)
-     <!--<dd><a href="http://www.w3.org/TR/2012/ED-css-device-adapt-20120719/">http://www.w3.org/TR/2012/WD-css-device-adapt-20120719/</a></dd>-->
+     <!--<dd><a href="http://www.w3.org/TR/2012/ED-css-device-adapt-20120731/">http://www.w3.org/TR/2012/WD-css-device-adapt-20120731/</a></dd>-->
 
 
     <dt>Latest version:
@@ -64,6 +64,9 @@ <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 19 July 2012</h2>
 
     <dd><a href="mailto:florianr@opera.com">Florian Rivoal</a> (<a
      href="http://www.opera.com/">Opera Software</a>)
+
+    <dd><a href="mailto:rbetts@adobe.com">Ryan Betts</a> (<a
+     href="http://www.adobe.com/">Adobe Systems</a>)
    </dl>
    <!--begin-copyright-->
    <p class=copyright><a
@@ -1120,6 +1123,15 @@ <h3 id=constraining-procedure><span class=secno>6.2. </span>The procedure</h3>
    portrait mode or the window that forms the <a
    href="#initial-viewport">initial viewport</a> is resized.
 
+  <p>However, Media Queries and Device Adaption are <dfn
+   id=tethered-specifications
+   title="Specifications       whose evaluations are both affected by the same changes to the user        environment, and so always must be evaluated together in order to ensure        proper rendering.">tethered
+   specifications</dfn>. As a result, UAs that also support <a
+   href="http://www.w3.org/TR/css3-mediaqueries/">Media Queries</a> must
+   re-run this procedure and re-layout the document in all cases where
+   changes in the user environment would cause them to re-evaluate Media
+   Queries.
+
   <h4 class="no-num no-toc"
    id=resolve-non-lsquoautorsquo-lengths-to-pi>Resolve non-‘<a
    href="#auto"><code class=css title="auto!!length">auto</code></a>’
@@ -2241,6 +2253,12 @@ <h2 class=no-num id=index>Index</h2>
    <li>portrait, <a href="#portrait" title=portrait><strong>5.9.</strong></a>
 
 
+   <li>Specifications whose evaluations are both affected by the same changes
+    to the user environment, and so always must be evaluated together in
+    order to ensure proper rendering., <a href="#tethered-specifications"
+    title="Specifications whose evaluations are both affected by the same changes to the user environment, and so always must be evaluated together in order to ensure proper rendering."><strong>6.2.</strong></a>
+    
+
    <li>user-scalable, <a href="#user-scalable" title=user-scalable>11.1.</a>,
     <a href="#user-scalable0" title=user-scalable>#</a>, <a
     href="#user-scalable1" title=user-scalable>#</a>

css-device-adapt/Overview.src.html

@@ -40,6 +40,7 @@ <h2 class="no-num no-toc">[LONGSTATUS] [DATE]</h2>
         <dd><a href="mailto:rune@opera.com">Rune Lillesveen</a> (<a href="http://www.opera.com/">Opera Software</a>)</dd>
         <dd><a href="mailto:oyvinds@opera.com">Øyvind Stenhaug</a> (<a href="http://www.opera.com/">Opera Software</a>)</dd>
         <dd><a href="mailto:florianr@opera.com">Florian Rivoal</a> (<a href="http://www.opera.com/">Opera Software</a>)</dd>
+        <dd><a href="mailto:rbetts@adobe.com">Ryan Betts</a> (<a href="http://www.adobe.com/">Adobe Systems</a>)</dd>
       </dl>
 
       <!--copyright-->
@@ -890,6 +891,15 @@ <h3 id="constraining-procedure">The procedure</h3>
       portrait mode or the window that forms the
       <span>initial viewport</span> is resized.</p>
 
+    <p>However, Media Queries and Device Adaption are <dfn title="Specifications
+      whose evaluations are both affected by the same changes to the user 
+      environment, and so always must be evaluated together in order to ensure 
+      proper rendering.">tethered specifications</dfn>. As a result, UAs that also 
+      support <a href="http://www.w3.org/TR/css3-mediaqueries/">Media Queries</a>
+      must re-run this procedure and re-layout the document in all cases where
+      changes in the user environment would cause them to re-evaluate Media  
+      Queries.</p>
+
     <h4 class="no-num no-toc">Resolve non-&lsquo;<code class="css" title="auto!!length">auto</code>&rsquo; lengths to pixel lengths</h4>
 
     <ol>