parsing a list of media queries never fails; add a note on WindowProxy behavior; make CaretPosition a subchapter

Author: annevk

cssom-view/Overview.html

@@ -27,13 +27,13 @@
 
    <h1 id=cssom-view-module>CSSOM View Module</h1>
 
-   <h2 class="no-num no-toc" id=w3c-doctype>Editor's Draft 11 August 2010</h2>
+   <h2 class="no-num no-toc" id=w3c-doctype>Editor's Draft 12 August 2010</h2>
 
    <dl>
     <dt>This Version:
 
     <dd><a
-     href="http://www.w3.org/TR/2010/ED-cssom-view-20100811/">http://www.w3.org/TR/2010/ED-cssom-view-20100811/</a>
+     href="http://www.w3.org/TR/2010/ED-cssom-view-20100812/">http://www.w3.org/TR/2010/ED-cssom-view-20100812/</a>
 
     <dt>Latest Version:
 
@@ -153,51 +153,51 @@ <h2 class="no-num no-toc" id=toc>Table of Contents</h2>
 
    <li><a href="#extensions-to-the-document-interface"><span class=secno>5.
     </span>Extensions to the <code title="">Document</code> Interface</a>
+    <ul class=toc>
+     <li><a href="#the-caretposition-interface"><span class=secno>5.1.
+      </span>The <code title="">CaretPosition</code> Interface</a>
+    </ul>
 
-   <li><a href="#the-caretposition-interface"><span class=secno>6. </span>The
-    <code title="">CaretPosition</code> Interface</a>
-
-   <li><a href="#extensions-to-the-element-interface"><span class=secno>7.
+   <li><a href="#extensions-to-the-element-interface"><span class=secno>6.
     </span>Extensions to the <code title="">Element</code> Interface</a>
     <ul class=toc>
      <li><a href="#the-getclientrects-and-getboundingclient"><span
-      class=secno>7.1. </span>The <code title="">getClientRects()</code> and
+      class=secno>6.1. </span>The <code title="">getClientRects()</code> and
       <code title="">getBoundingClientRect()</code> methods</a>
 
-     <li><a href="#scroll-attributes"><span class=secno>7.2. </span>The <code
+     <li><a href="#scroll-attributes"><span class=secno>6.2. </span>The <code
       title="">scrollTop</code>, <code title="">scrollLeft</code>, <code
       title="">scrollWidth</code>, and <code title="">scrollHeight</code>
       attributes</a>
 
-     <li><a href="#client-attributes"><span class=secno>7.3. </span>The <code
+     <li><a href="#client-attributes"><span class=secno>6.3. </span>The <code
       title="">clientTop</code>, <code title="">clientLeft</code>, <code
       title="">clientWidth</code>, and <code title="">clientHeight</code>
       attributes</a>
     </ul>
 
    <li><a href="#extensions-to-the-htmlelement-interface"><span
-    class=secno>8. </span>Extensions to the <code title="">HTMLElement</code>
+    class=secno>7. </span>Extensions to the <code title="">HTMLElement</code>
     Interface</a>
     <ul class=toc>
-     <li><a href="#offset-attributes"><span class=secno>8.1. </span>The <code
+     <li><a href="#offset-attributes"><span class=secno>7.1. </span>The <code
       title="">offsetParent</code>, <code title="">offsetTop</code>, <code
       title="">offsetLeft</code>, <code title="">offsetWidth</code>, and
       <code title="">offsetHeight</code> attributes</a>
     </ul>
 
-   <li><a href="#extensions-to-the-range-interface"><span class=secno>9.
+   <li><a href="#extensions-to-the-range-interface"><span class=secno>8.
     </span>Extensions to the <code title="">Range</code> Interface</a>
 
-   <li><a href="#extensions-to-the-mouseevent-interface"><span
-    class=secno>10. </span>Extensions to the <code title="">MouseEvent</code>
-    Interface</a>
+   <li><a href="#extensions-to-the-mouseevent-interface"><span class=secno>9.
+    </span>Extensions to the <code title="">MouseEvent</code> Interface</a>
 
-   <li><a href="#rectangles"><span class=secno>11. </span>Rectangles</a>
+   <li><a href="#rectangles"><span class=secno>10. </span>Rectangles</a>
     <ul class=toc>
-     <li><a href="#the-clientrectlist-interface"><span class=secno>11.1.
+     <li><a href="#the-clientrectlist-interface"><span class=secno>10.1.
       </span>The <code title="">ClientRectList</code> Interface</a>
 
-     <li><a href="#the-clientrect-interface"><span class=secno>11.2.
+     <li><a href="#the-clientrect-interface"><span class=secno>10.2.
       </span>The <code title="">ClientRect</code> Interface</a>
     </ul>
 
@@ -355,6 +355,12 @@ <h2 id=extensions-to-the-window-interface><span class=secno>4.
    object associated with the <a href="#window"><code>Window</code></a>
    object. It always returns the same object.
 
+  <p class=note>Accessing <a href="#dom-window-stylemedia"><code
+   title=dom-Window-styleMedia>styleMedia</code></a> or <a
+   href="#dom-window-screen"><code title=dom-Window-screen>screen</code></a>
+   through a <code>WindowProxy</code> object might yield different results
+   when the document is navigated.
+
   <p>The <dfn id=dom-window-innerwidth><code>innerWidth</code></dfn>
    attribute <em class=ct>must</em> return the <a
    href="#viewport">viewport</a> width including the size of a rendered
@@ -520,15 +526,9 @@ <h3 id=the-stylemedia-interface><span class=secno>4.1. </span>The <code
      queries">parsing</a> <var title="">mq_list</var>.
 
    <li>
-    <p>If <var title="">parsed_mq_list</var> is null terminate these steps.
-
-   <li>
-    <p>If <var title="">parsed_mq_list</var> matches the state of the
-     rendered <a href="#document"><code>Document</code></a> return true and
-     terminate this algorithm.
-
-   <li>
-    <p>Otherwise, return false.
+    <p>Return true if <var title="">parsed_mq_list</var> matches the state of
+     the rendered <a href="#document"><code>Document</code></a> and false if
+     it does not.
   </ol>
 
   <div class=example>
@@ -559,9 +559,6 @@ <h3 id=the-stylemedia-interface><span class=secno>4.1. </span>The <code
      href="#parse-a-list-of-media-queries" title="parse a list of media
      queries">parsing</a> <var title="">mq_list</var>.
 
-   <li>
-    <p>If <var title="">parsed_mq_list</var> is null terminate these steps.
-
    <li>
     <p>If <a href="#compare-lists-of-media-queries" title="compare lists of
      media queries">comparing</a> <var title="">parsed_mq_list</var> with any
@@ -587,9 +584,6 @@ <h3 id=the-stylemedia-interface><span class=secno>4.1. </span>The <code
      href="#parse-a-list-of-media-queries" title="parse a list of media
      queries">parsing</a> <var title="">mq_list</var>.
 
-   <li>
-    <p>If <var title="">parsed_mq_list</var> is null terminate these steps.
-
    <li>
     <p>If <a href="#compare-lists-of-media-queries" title="compare lists of
      media queries">comparing</a> <var title="">parsed_mq_list</var> with any
@@ -771,8 +765,8 @@ <h2 id=extensions-to-the-document-interface><span class=secno>5.
    are therefore too. Hit testing will hopefully be defined in a future
    revision of CSS or HTML.
 
-  <h2 id=the-caretposition-interface><span class=secno>6. </span>The <code
-   title="">CaretPosition</code> Interface</h2>
+  <h3 id=the-caretposition-interface><span class=secno>5.1. </span>The <code
+   title="">CaretPosition</code> Interface</h3>
 
   <p>A <dfn id=caret-position>caret position</dfn> gives the position of a
    text insertion point indicator. It always has an associated <dfn
@@ -799,7 +793,7 @@ <h2 id=the-caretposition-interface><span class=secno>6. </span>The <code
    class=ct>must</em> return the <a href="#caret-range">caret range</a>.</p>
   <!-- https://bugs.webkit.org/show_bug.cgi?id=27046 -->
 
-  <h2 id=extensions-to-the-element-interface><span class=secno>7.
+  <h2 id=extensions-to-the-element-interface><span class=secno>6.
    </span>Extensions to the <code title="">Element</code> Interface</h2>
 
   <pre class=idl>[Supplemental] interface <a href="#element">Element</a> {
@@ -817,7 +811,7 @@ <h2 id=extensions-to-the-element-interface><span class=secno>7.
   readonly attribute long <a href="#dom-element-clientheight">clientHeight</a>;
 };</pre>
 
-  <h3 id=the-getclientrects-and-getboundingclient><span class=secno>7.1.
+  <h3 id=the-getclientrects-and-getboundingclient><span class=secno>6.1.
    </span>The <code title="">getClientRects()</code> and <code
    title="">getBoundingClientRect()</code> methods</h3>
 
@@ -914,7 +908,7 @@ <h3 id=the-getclientrects-and-getboundingclient><span class=secno>7.1.
 var exampleHeight = example.height;</code></pre>
   </div>
 
-  <h3 id=scroll-attributes><span class=secno>7.2. </span>The <code
+  <h3 id=scroll-attributes><span class=secno>6.2. </span>The <code
    title="">scrollTop</code>, <code title="">scrollLeft</code>, <code
    title="">scrollWidth</code>, and <code title="">scrollHeight</code>
    attributes</h3>
@@ -1058,7 +1052,7 @@ <h3 id=scroll-attributes><span class=secno>7.2. </span>The <code
   </ol>
   <!-- for inline boxes offsetWidth and offsetHeight are identical to offset* -->
 
-  <h3 id=client-attributes><span class=secno>7.3. </span>The <code
+  <h3 id=client-attributes><span class=secno>6.3. </span>The <code
    title="">clientTop</code>, <code title="">clientLeft</code>, <code
    title="">clientWidth</code>, and <code title="">clientHeight</code>
    attributes</h3>
@@ -1099,7 +1093,7 @@ <h3 id=client-attributes><span class=secno>7.3. </span>The <code
    href="#padding-edge">padding edge</a> and the <a
    href="#border-edge">border edge</a>) otherwise.
 
-  <h2 id=extensions-to-the-htmlelement-interface><span class=secno>8.
+  <h2 id=extensions-to-the-htmlelement-interface><span class=secno>7.
    </span>Extensions to the <code title="">HTMLElement</code> Interface</h2>
 
   <pre
@@ -1111,7 +1105,7 @@ <h2 id=extensions-to-the-htmlelement-interface><span class=secno>8.
   readonly attribute long <a href="#dom-htmlelement-offsetheight">offsetHeight</a>;
 };</pre>
 
-  <h3 id=offset-attributes><span class=secno>8.1. </span>The <code
+  <h3 id=offset-attributes><span class=secno>7.1. </span>The <code
    title="">offsetParent</code>, <code title="">offsetTop</code>, <code
    title="">offsetLeft</code>, <code title="">offsetWidth</code>, and <code
    title="">offsetHeight</code> attributes</h3>
@@ -1267,7 +1261,7 @@ <h3 id=offset-attributes><span class=secno>8.1. </span>The <code
      <var>A</var>.
   </ol>
 
-  <h2 id=extensions-to-the-range-interface><span class=secno>9.
+  <h2 id=extensions-to-the-range-interface><span class=secno>8.
    </span>Extensions to the <code title="">Range</code> Interface</h2>
 
   <pre class=idl>[Supplemental] interface <a href="#range">Range</a> {
@@ -1334,7 +1328,7 @@ <h2 id=extensions-to-the-range-interface><span class=secno>9.
      which the height or width is not zero.
   </ol>
 
-  <h2 id=extensions-to-the-mouseevent-interface><span class=secno>10.
+  <h2 id=extensions-to-the-mouseevent-interface><span class=secno>9.
    </span>Extensions to the <code title="">MouseEvent</code> Interface</h2>
 
   <pre
@@ -1407,9 +1401,9 @@ <h2 id=extensions-to-the-mouseevent-interface><span class=secno>10.
    event occurred relative to the origin of the <a
    href="#padding-edge">padding edge</a> of the target node.
 
-  <h2 id=rectangles><span class=secno>11. </span>Rectangles</h2>
+  <h2 id=rectangles><span class=secno>10. </span>Rectangles</h2>
 
-  <h3 id=the-clientrectlist-interface><span class=secno>11.1. </span>The
+  <h3 id=the-clientrectlist-interface><span class=secno>10.1. </span>The
    <code title="">ClientRectList</code> Interface</h3>
 
   <p>The <a href="#clientrectlist"><code>ClientRectList</code></a> object
@@ -1436,7 +1430,7 @@ <h3 id=the-clientrectlist-interface><span class=secno>11.1. </span>The
    object. Otherwise, the <a href="#clientrect"><code>ClientRect</code></a>
    object at <var title="">index</var> <em class=ct>must</em> be returned.
 
-  <h3 id=the-clientrect-interface><span class=secno>11.2. </span>The <code
+  <h3 id=the-clientrect-interface><span class=secno>10.2. </span>The <code
    title="">ClientRect</code> Interface</h3>
 
   <p>Objects implementing the <a

cssom-view/Overview.src.html

@@ -228,6 +228,12 @@ <h2 id="extensions-to-the-window-interface">Extensions to the <code title="">Win
   associated with the <code>Window</code> object. It always returns the same
   object.</p>
 
+  <p class="note">Accessing
+  <code title="dom-Window-styleMedia">styleMedia</code> or
+  <code title="dom-Window-screen">screen</code> through a
+  <code>WindowProxy</code> object might yield different results when the
+  document is navigated.</p>
+
 
   <p>The <dfn id="dom-window-innerwidth"><code>innerWidth</code></dfn>
   attribute <em class="ct">must</em> return the
@@ -379,14 +385,9 @@ <h3 id="the-stylemedia-interface">The <code title="">StyleMedia</code> Interface
    <span title="parse a list of media queries">parsing</span>
    <var title="">mq_list</var>.</p></li>
 
-   <li><p>If <var title="">parsed_mq_list</var> is null terminate these
-   steps.</p></li>
-
-   <li><p>If <var title="">parsed_mq_list</var> matches the state of the
-   rendered <code>Document</code> return true and terminate this
-   algorithm.</p></li>
-
-   <li><p>Otherwise, return false.</p></li>
+   <li><p>Return true if <var title="">parsed_mq_list</var> matches the
+   state of the rendered <code>Document</code> and false if it
+   does not.</p></li>
   </ol>
 
   <div class="example">
@@ -415,9 +416,6 @@ <h3 id="the-stylemedia-interface">The <code title="">StyleMedia</code> Interface
    <span title="parse a list of media queries">parsing</span>
    <var title="">mq_list</var>.</p></li>
 
-   <li><p>If <var title="">parsed_mq_list</var> is null terminate these
-   steps.</p></li>
-
    <li><p>If <span title="compare lists of media queries">comparing</span>
    <var title="">parsed_mq_list</var> with any of the list of media queries
    in the <span>list of media listeners</span> returns true
@@ -438,9 +436,6 @@ <h3 id="the-stylemedia-interface">The <code title="">StyleMedia</code> Interface
    <span title="parse a list of media queries">parsing</span>
    <var title="">mq_list</var>.</p></li>
 
-   <li><p>If <var title="">parsed_mq_list</var> is null terminate these
-   steps.</p></li>
-
    <li><p>If <span title="compare lists of media queries">comparing</span>
    <var title="">parsed_mq_list</var> with any of the media queries in the
    <span>list of media listeners</span> returns true <em>and</em> the
@@ -605,7 +600,7 @@ <h2 id="extensions-to-the-document-interface">Extensions to the <code title="">D
 
 
 
-  <h2 id="the-caretposition-interface">The <code title="">CaretPosition</code> Interface</h2>
+  <h3 id="the-caretposition-interface">The <code title="">CaretPosition</code> Interface</h3>
 
   <p>A <dfn>caret position</dfn> gives the position of a
   text insertion point indicator. It always has an associated