Add the code point info to clarify '0' to the informative table too.

Author: tabatkins

css3-values/Overview.html

@@ -26,13 +26,13 @@
 
    <h1>CSS Values and Units Module Level 3</h1>
 
-   <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 5 March 2012</h2>
+   <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 13 March 2012</h2>
 
    <dl>
     <dt>This version:
 
     <dd><a
-     href="http://www.w3.org/TR/2012/ED-css3-values-20120305/">http://www.w3.org/TR/2012/ED-css3-values-20120305/</a>
+     href="http://www.w3.org/TR/2012/ED-css3-values-20120313/">http://www.w3.org/TR/2012/ED-css3-values-20120313/</a>
 
     <dt>Latest version:
 
@@ -837,9 +837,9 @@ <h2 id=lengths><span class=secno>5. </span> Distance Units: the &lsquo;<a
    negative length value is allowed but cannot be supported, it must be
    converted to the nearest value that can be supported.
 
-  <p>In cases where the <a href="#used-value">used</a> length cannot be
-   supported, user agents must approximate it in the <a
-   href="#actual-value">actual</a> value.
+  <p>In cases where the <!--FIXME: href--><a>used</a> length cannot be
+   supported, user agents must approximate it in the
+   <!--FIXME: href--><a>actual</a> value.
 
   <p>There are two types of length units: relative and absolute.
 
@@ -875,7 +875,7 @@ <h3 id=relative-lengths><span class=secno>5.1. </span> Relative lengths</h3>
     <tr>
      <td>&lsquo;<a href="#ch-unit"><code class=css>ch</code></a>&rsquo;
 
-     <td>width of the "0" glyph in the element's font
+     <td>width of the "0" (ZERO, U+0030) glyph in the element's font
 
     <tr>
      <td>&lsquo;<a href="#rem-unit"><code class=css>rem</code></a>&rsquo;
@@ -899,7 +899,7 @@ <h3 id=relative-lengths><span class=secno>5.1. </span> Relative lengths</h3>
   </table>
 
   <p>Child elements do not inherit the relative values as specified for their
-   parent; they inherit the <a href="#computed-value">computed values</a>.
+   parent; they inherit the <!--FIXME: href--><a>computed values</a>.
 
   <h4 id=font-relative-lengths><span class=secno>5.1.1. </span> Font-relative
    lengths: the &lsquo;<a href="#em-unit"><code
@@ -913,10 +913,10 @@ <h4 id=font-relative-lengths><span class=secno>5.1.1. </span> Font-relative
    element), the font-relative lengths refer to the computed font metrics of
    the element on which they are used. The exception is when they occur in
    the value of the &lsquo;<code class=property>font-size</code>&rsquo;
-   property itself, in which case they refer to the font metrics of the
-   parent element (or the font metrics corresponding to the initial values of
-   the &lsquo;<code class=property>font</code>&rsquo; property, if the
-   element has no parent).
+   property itself, in which case they refer to the computed font metrics of
+   the parent element (or the computed font metrics corresponding to the
+   initial values of the &lsquo;<code class=property>font</code>&rsquo;
+   property, if the element has no parent).
 
   <dl>
    <dt><dfn id=em-unit title=em>em unit</dfn>
@@ -938,7 +938,8 @@ <h4 id=font-relative-lengths><span class=secno>5.1.1. </span> Font-relative
      <pre>h1 { font-size: 1.2em }</pre>
 
      <p>means that the font size of <code>h1</code> elements will be 20%
-      greater than the font size inherited by <code>h1</code> elements.</p>
+      greater than the computed font size inherited by <code>h1</code>
+      elements.</p>
     </div>
 
    <dt><dfn id=ex-unit title=ex>ex unit</dfn>

css3-values/Overview.src.html

@@ -524,7 +524,7 @@ <h3 id="relative-lengths">
 		<tr><td>''ex''
 		    <td><i>x-height</i> of the element's font
 		<tr><td>''ch''
-		    <td>width of the "0" glyph in the element's font
+		    <td>width of the "0" (ZERO, U+0030) glyph in the element's font
 		<tr><td>''rem''
 		    <td>font size of the root element
 		<tr><td>''vw''