--- a/webvtt/webvtt.html	Sat Nov 09 16:32:33 2013 +1100
+++ b/webvtt/webvtt.html	Sat Nov 09 16:52:55 2013 +1100
@@ -802,7 +802,7 @@
 
    </dd>
 
-   <dt><dfn title="text track text position alignment">A text position alignment</dfn>
+   <dt><dfn title="text track cue text position alignment">A text position alignment</dfn>
    <dd>
      <p>An alignment for the <a title="text track cue box">cue box</a> in the dimension of the
      <a title="text track cue writing direction">writing direction</a>, describing which part of the
@@ -858,7 +858,7 @@
       <!-- TOO OBVIOUS?
       <p class="note">Since the <a>text track cue text position</a> always measures from the left
       of the video (for <a title="text track cue horizontal writing direction">horizontal</a> cues)
-      or the top (otherwise), the <a>text track text position alignment</a> <a
+      or the top (otherwise), the <a>text track cue text position alignment</a> <a
       title="text track cue text position start alignment">start value</a> varies between left and top for
       horizontal and vertical cues, but not between left and right like BIDI.</p>
       -->
@@ -2166,8 +2166,8 @@
 
      <li><p>Let <var title="">cue</var>'s <a>text track cue text position</a> be 50.</p></li>
 
-     <li><p>Let <var title="">cue</var>'s <a title="">text track text position alignment</a> be
-     <a title="text track text position alignment">middle alignment</a>.</p></li>
+     <li><p>Let <var title="">cue</var>'s <a title="">text track cue text position alignment</a> be
+     <a title="text track cue text position alignment">middle alignment</a>.</p></li>
 
      <li><p>Let <var title="">cue</var>'s <a>text track cue size</a> be 100.</p></li>
 
@@ -5015,7 +5015,9 @@
            attribute <a>DirectionSetting</a> <a title="dom-VTTCue-vertical">vertical</a>;
            attribute boolean <a title="dom-VTTCue-snapToLines">snapToLines</a>;
            attribute (long or <a>AutoKeyword</a>) <a title="dom-VTTCue-line">line</a>;
+           attribute <a>AlignSetting</a> <a title="dom-VTTCue-lineAlign">lineAlign</a>;
            attribute long <a title="dom-VTTCue-position">position</a>;
+           attribute <a>AlignSetting</a> <a title="dom-VTTCue-positionAlign">positionAlign</a>;
            attribute long <a title="dom-VTTCue-size">size</a>;
            attribute <a>AlignSetting</a> <a title="dom-VTTCue-align">align</a>;
 					 attribute DOMString <a title="dom-VTTCue-text">text</a>;
@@ -5067,12 +5069,40 @@
     <p>Can be set.</p>
    </dd>
 
+   <dt><var title="">cue</var> . <a title="dom-VTTCue-lineAlign">lineAlign</a> [ = <var title="">value</var> ]</dt>
+   <dd>
+    <p>Returns a string representing the <a>text track cue line alignment</a>, as follows:</p>
+    <dl class="switch">
+     <dt>If it is <a title="text track cue line start alignment">start alignment</a></dt>
+     <dd><p>The string "<code title="">start</code>".</p></dd>
+     <dt>If it is <a title="text track cue line middle alignment">middle alignment</a></dt>
+     <dd><p>The string "<code title="">middle</code>".</p></dd>
+     <dt>If it is <a title="text track cue line end alignment">end alignment</a></dt>
+     <dd><p>The string "<code title="">end</code>".</p></dd>
+    </dl>
+    <p>Can be set.</p>
+   </dd>
+
    <dt><var title="">cue</var> . <a title="dom-VTTCue-position">position</a> [ = <var title="">value</var> ]</dt>
    <dd>
     <p>Returns the <a>text track cue text position</a>.</p>
     <p>Can be set.</p>
    </dd>
 
+   <dt><var title="">cue</var> . <a title="dom-VTTCue-positionAlign">positionAlign</a> [ = <var title="">value</var> ]</dt>
+   <dd>
+    <p>Returns a string representing the <a>text track cue text position alignment</a>, as follows:</p>
+    <dl class="switch">
+     <dt>If it is <a title="text track cue text position start alignment">start alignment</a></dt>
+     <dd><p>The string "<code title="">start</code>".</p></dd>
+     <dt>If it is <a title="text track cue text position middle alignment">middle alignment</a></dt>
+     <dd><p>The string "<code title="">middle</code>".</p></dd>
+     <dt>If it is <a title="text track cue text position end alignment">end alignment</a></dt>
+     <dd><p>The string "<code title="">end</code>".</p></dd>
+    </dl>
+    <p>Can be set.</p>
+   </dd>
+
    <dt><var title="">cue</var> . <a title="dom-VTTCue-size">size</a> [ = <var title="">value</var> ]</dt>
    <dd>
     <p>Returns the <a>text track cue size</a>.</p>
@@ -5152,8 +5182,14 @@
    <li><p>Let <var title="">cue</var>'s <a>text track cue line position</a> be 
    <a title="text track cue automatic line position">auto</a>.</p></li>
 
+   <li><p>Let <var title="">cue</var>'s <a>text track cue line alignment</a> be
+   <a title="text track cue line middle alignment">middle alignment</a>.</p></li>
+
    <li><p>Let <var title="">cue</var>'s <a>text track cue text position</a> be 50.</p></li>
 
+   <li><p>Let <var title="">cue</var>'s <a>text track cue text position alignment</a> be
+   <a title="text track cue text position middle alignment">middle alignment</a>.</p></li>
+
    <li><p>Let <var title="">cue</var>'s <a>text track cue size</a> be 100.</p></li>
 
    <li><p>Let <var title="">cue</var>'s <a>text track cue text alignment</a> be
@@ -5209,12 +5245,52 @@
   interpreted as the special value <a title="text track cue automatic line
   position">auto</a>.</p>
 
+  <p>The <dfn title="dom-VTTCue-lineAlign"><code>lineAlign</code></dfn> attribute, on getting, must
+  return the string from the second cell of the row in the table below whose first cell is the
+  <a>text track cue line alignment</a> of the <a>text track cue</a> that the
+  <code>VTTCue</code> object represents:</p>
+
+  <table>
+   <thead>
+    <tr> <th><a>text track cue line alignment</a> <th> <code title="dom-VTTCue-lineAlign">lineAlign</code> value
+   <tbody>
+    <tr> <td><a title="text track cue line start alignment">Start alignment</a> <td> "<code title="">start</code>"
+    <tr> <td><a title="text track cue line middle alignment">Middle alignment</a> <td> "<code title="">middle</code>"
+    <tr> <td><a title="text track cue line end alignment">End alignment</a> <td> "<code title="">end</code>"
+  </table>
+
+  <p>On setting, the <a>text track cue line alignment</a> must be set to the value given in the
+  first cell of the row in the table above whose second cell is a <a>case-sensitive</a> match
+  for the new value, if any. If none of the values match, then the user agent must instead throw a
+  <code>SyntaxError</code> exception.</p>
+
   <p>The <dfn title="dom-VTTCue-position"><code>position</code></dfn> attribute, on getting,
   must return the <a>text track cue text position</a> of the <a>text track cue</a> that
   the <code>VTTCue</code> object represents. On setting, if the new value is negative or
   greater than 100, then an <code>IndexSizeError</code> exception must be thrown. Otherwise, the
   <a>text track cue text position</a> must be set to the new value.</p>
 
+  <p>The <dfn title="dom-VTTCue-positionAlign"><code>positionAlign</code></dfn> attribute, on getting, must
+  return the string from the second cell of the row in the table below whose first cell is the
+  <a>text track cue text position alignment</a> of the <a>text track cue</a> that the
+  <code>VTTCue</code> object represents:</p>
+
+  <table>
+   <thead>
+    <tr>
+      <th><a>text track cue text position alignment</a>
+      <th><code title="dom-VTTCue-positionAlign">positionAlign</code> value
+   <tbody>
+    <tr> <td><a title="text track cue text position start alignment">Start alignment</a> <td> "<code title="">start</code>"
+    <tr> <td><a title="text track cue text position middle alignment">Middle alignment</a> <td> "<code title="">middle</code>"
+    <tr> <td><a title="text track cue text position end alignment">End alignment</a> <td> "<code title="">end</code>"
+  </table>
+
+  <p>On setting, the <a>text track cue text position alignment</a> must be set to the value given in the
+  first cell of the row in the table above whose second cell is a <a>case-sensitive</a> match
+  for the new value, if any. If none of the values match, then the user agent must instead throw a
+  <code>SyntaxError</code> exception.</p>
+
   <p>The <dfn title="dom-VTTCue-size"><code>size</code></dfn> attribute, on getting, must
   return the <a>text track cue size</a> of the <a>text track cue</a> that the
   <code>VTTCue</code> object represents. On setting, if the new value is negative or greater