Generated the visible spec.

Author: tabatkins

css3-flexbox/Overview.html

@@ -21,12 +21,12 @@
 
    <h1 id=head-box-flexible>Flexible Box Layout Module</h1>
 
-   <h2 class="no-num no-toc" id=w3c-working>Editor's Draft, 22 March 2011</h2>
+   <h2 class="no-num no-toc" id=w3c-working>Editor's Draft, 8 April 2011</h2>
 
    <dl>
     <dt>This version:
 
-    <dd><!-- <a href="http://www.w3.org/TR/2011/WD-css3-flexbox-20110322/">http://www.w3.org/TR/2011/WD-css3-flexbox-20110322/</a></dd> -->
+    <dd><!-- <a href="http://www.w3.org/TR/2011/WD-css3-flexbox-20110408/">http://www.w3.org/TR/2011/WD-css3-flexbox-20110408/</a></dd> -->
      <a
      href="http://dev.w3.org/csswg/css3-flexbox/">http://dev.w3.org/csswg/css3-flexbox/</a>
 
@@ -919,10 +919,18 @@ <h2 id=free-space-algorithm><span class=secno>8. </span> Free Space
     size, a maximum size, a preferred size, a positive flexibility, and a
     negative flexibility.
 
+   <dt><dfn id=total-free-space>total free space</dfn>
+
+   <dd>The inner width or height of the flexbox (depending on the
+    distribution round), which will be used to calculate the sizes of the <a
+    href="#flexbox-item"><i>flexbox item</i></a>s.
+
    <dt><dfn id=available-free-space>available free space</dfn>
 
-   <dd>The inner width/height of the flexbox minus the sum of the preflex
-    sizes of all the relevant lengths.
+   <dd>The <a href="#total-free-space"><i>total free space</i></a> minus the
+    sum of the preferred sizes of all the relevant lengths, which is used to
+    resolve <a href="#flex-tuple"><i>flex tuple</i></a>s into inflexible
+    lengths.
   </dl>
 
   <h3 id=initial-computation><span class=secno>8.1. </span> Initial
@@ -1174,8 +1182,13 @@ <h3 id=free-space-allocation-algorithm><span class=secno>8.6. </span> Free
   <p>This section describes the algorithm used to allocate free space to a
    set of flexible lengths. The inputs to this algorithm are a set of <a
    href="#flex-tuple"><i>flex tuple</i></a>s and a length representing the <a
-   href="#available-free-space"><i>available free space</i></a>, which may be
-   positive or negative. The output is a set of inflexible lengths.
+   href="#total-free-space"><i>total free space</i></a>. The output is a set
+   of inflexible lengths.
+
+  <p>Calculate the <a href="#available-free-space"><i>available free
+   space</i></a> by summing the preferred size of all the <a
+   href="#flex-tuple"><i>flex tuple</i></a>s and subtracting that value from
+   the <a href="#total-free-space"><i>total free space</i></a>.
 
   <p>If the <a href="#available-free-space"><i>available free space</i></a>
    is 0, transform all the <a href="#flex-tuple"><i>flex tuple</i></a>s into
@@ -1422,6 +1435,9 @@ <h2 class=no-num id=index>Index</h2>
 
    <li>start, <a href="#flex-pack-start" title=start><strong>6.</strong></a>
 
+   <li>total free space, <a href="#total-free-space" title="total free
+    space"><strong>8.</strong></a>
+
    <li>vertical flexbox, <a href="#vertical-flexbox" title="vertical
     flexbox"><strong>3.</strong></a>
   </ul>