Add 'flex-line-pack:stretch', per mailing list.

Author: tabatkins

css3-flexbox/Overview.html

@@ -29,11 +29,11 @@
 
    <h1 id=head-box-flexible>CSS Flexible Box Layout Module</h1>
 
-   <h2 class="no-num no-toc" id=w3c-working>Editor's Draft, 27 January 2012</h2>
+   <h2 class="no-num no-toc" id=w3c-working>Editor's Draft, 30 January 2012</h2>
 
    <dl>
     <dt>This version:
-     <!--<dd><a href="http://www.w3.org/TR/2012/ED-css3-flexbox-20120127/">http://www.w3.org/TR/2012/ED-css3-flexbox-20120127/</a>-->
+     <!--<dd><a href="http://www.w3.org/TR/2012/ED-css3-flexbox-20120130/">http://www.w3.org/TR/2012/ED-css3-flexbox-20120130/</a>-->
 
 
     <dd><a
@@ -1644,7 +1644,7 @@ <h3 id=flex-line-pack><span class=secno>6.1. </span> &lsquo;<a
     <tr>
      <th><a href="http://dev.w3.org/csswg/css-module/#values">Value</a>:
 
-     <td>start | end | center | justify
+     <td>start | end | center | justify | stretch
 
     <tr>
      <th>Initial:
@@ -1726,6 +1726,14 @@ <h3 id=flex-line-pack><span class=secno>6.1. </span> &lsquo;<a
     href="#cross-end"><i>cross-end</i></a> content edge of the flexbox, and
     the remaining lines in the flexbox are distributed so that the empty
     space between any two adjacent lines is the same.
+
+   <dt><dfn id=flex-line-pack-stretch>stretch</dfn>
+
+   <dd>Lines stretch to take up the remaining space. If the leftover
+    free-space is negative, this value is identical to &lsquo;<a
+    href="#flex-line-pack-start"><code class=css>start</code></a>&rsquo;.
+    Otherwise, the free-space is split equally between all of the lines,
+    increasing their cross size.
   </dl>
 
   <p class=note>Note: Only <a href="#multi-line0"><i>multi-line</i></a>
@@ -1913,7 +1921,7 @@ <h2 id=layout-algorithm><span class=secno>7. </span> Flexbox Layout
       &lsquo;<a href="#flex-line-pack-end"><code
       class=css>end</code></a>&rsquo;, &lsquo;<a
       href="#flex-line-pack-center"><code class=css>center</code></a>&rsquo;,
-      or &lsquo;<a href="#flex-align-stretch"><code
+      or &lsquo;<a href="#flex-line-pack-stretch"><code
       class=css>stretch</code></a>&rsquo;, or a value of &lsquo;<a
       href="#flex-align-baseline"><code class=css>baseline</code></a>&rsquo;
       and a cross axis parallel to their inline axis, and find the maximum of
@@ -2407,7 +2415,7 @@ <h2 class=no-num id=property>Property index</h2>
     <tr>
      <th><a class=property href="#flex-line-pack0">flex-line-pack</a>
 
-     <td>start | end | center | justify
+     <td>start | end | center | justify | stretch
 
      <td>start
 
@@ -2633,7 +2641,8 @@ <h2 class=no-num id=index>Index</h2>
     title=start><strong>5.1.</strong></a>
 
    <li>stretch, <a href="#flex-align-stretch"
-    title=stretch><strong>5.2.</strong></a>
+    title=stretch><strong>5.2.</strong></a>, <a
+    href="#flex-line-pack-stretch" title=stretch><strong>6.1.</strong></a>
 
    <li>style sheet
     <ul>

css3-flexbox/Overview.src.html

@@ -798,7 +798,7 @@ <h3 id='flex-line-pack'>
 			<td><dfn>flex-line-pack</dfn>
 		<tr>
 			<th><a href="http://dev.w3.org/csswg/css-module/#values">Value</a>:
-			<td>start | end | center | justify
+			<td>start | end | center | justify | stretch
 		<tr>
 			<th>Initial:
 			<td>start
@@ -833,6 +833,9 @@ <h3 id='flex-line-pack'>
 
 		<dt><dfn id='flex-line-pack-justify'>justify</dfn></dt>
 		<dd>Lines are evenly distributed in the flexbox.  If the leftover free-space is negative or there is only a single line in the flexbox, this value is identical to ''start''.  Otherwise, the <i>cross-start</i> edge of the first line in the flexbox is placed flush with the <i>cross-start</i> content edge of the flexbox, the <i>cross-end</i> edge of the last line in the flexbox is placed flush with the <i>cross-end</i> content edge of the flexbox, and the remaining lines in the flexbox are distributed so that the empty space between any two adjacent lines is the same.</dd>
+
+		<dt><dfn id='flex-line-pack-stretch'>stretch</dfn></dt>
+		<dd>Lines stretch to take up the remaining space.  If the leftover free-space is negative, this value is identical to ''start''.  Otherwise, the free-space is split equally between all of the lines, increasing their cross size.
 	</dl>
 
 	<p class='note'>Note: Only <i>multi-line</i> flexboxes ever have free space in the <i>cross axis</i> for lines to be aligned in, because in a <i>single-line</i> flexbox the sole line automatically stretches to fill the space.</p>