Fix distribute behavior to trigger justification on the last line by default.

Author: fantasai

css3-text/Overview.html

@@ -90,7 +90,7 @@ <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 26 January
     <dt>This version:
 
     <dd><a href="http://dev.w3.org/csswg/css3-text/Overview.html">$Date:
-     2011/01/25 07:00:57 $ (CVS $Revision$)</a> <!--<dd><a
+     2011/01/26 00:18:18 $ (CVS $Revision$)</a> <!--<dd><a
       href="http://www.w3.org/TR/2010/WD-css3-text-20101005/">http://www.w3.org/TR/2010/WD-css3-text-20101005/</a></dd> -->
 
 
@@ -2339,7 +2339,7 @@ <h3 id=text-align-last><span class=secno>8.3. </span> Last Line Alignment:
    property except when &lsquo;<a href="#text-align0"><code
    class=property>text-align</code></a>&rsquo; is set to &lsquo;<code
    class=css>justify</code>&rsquo;, in which case it is &lsquo;<code
-   class=css>center</code>&rsquo; when &lsquo;<a href="#text-justify0"><code
+   class=css>justify</code>&rsquo; when &lsquo;<a href="#text-justify0"><code
    class=property>text-justify</code></a>&rsquo; is &lsquo;<code
    class=css>distribute</code>&rsquo; and &lsquo;<code
    class=css>start</code>&rsquo; otherwise. All other values have the same
@@ -2449,9 +2449,7 @@ <h3 id=text-justify><span class=secno>8.4. </span> Justification Method:
 
    <dd>Justification primarily changes spacing both at word separators and at
     grapheme cluster boundaries in all scripts except those in the connected
-    and cursive groups. This value is sometimes used in e.g. Japanese, often
-    with the &lsquo;<a href="#text-align-last0"><code
-    class=property>text-align-last</code></a>&rsquo; property.
+    and cursive groups. This value is sometimes used in e.g. Japanese.
 
    <dt><a name=kashida-prop></a><a name=text-kashida-space></a> <dfn
     id=kashida title="text-justify:kashida"><code>kashida</code></dfn>
@@ -2525,13 +2523,15 @@ <h3 id=text-justify><span class=secno>8.4. </span> Justification Method:
   <p>How any remaining space is distributed once all expansion opportunities
    reach their limits is up to the UA. If the inline contents of a line
    cannot be stretched to the full width of the line box, then they must be
-   aligned as specified by the <span class=property><a
-   href="#text-align-last">&lsquo;<code
-   class=property>text-align-last</code>&rsquo;</a></span> property (or as
-   &lsquo;<code class=css>auto</code>&rsquo; if &lsquo;<a
+   aligned as specified by the &lsquo;<a href="#text-align-last0"><code
+   class=property>text-align-last</code></a>&rsquo; property. (If &lsquo;<a
    href="#text-align-last0"><code
    class=property>text-align-last</code></a>&rsquo; is &lsquo;<code
-   class=css>justify</code>&rsquo;).
+   class=css>justify</code>&rsquo;, then they must be aligned as for
+   &lsquo;<code class=css>center</code>&rsquo; if &lsquo;<a
+   href="#text-justify0"><code class=property>text-justify</code></a>&rsquo;
+   is &lsquo;<code class=css>distribute</code>&rsquo; and as &lsquo;<code
+   class=css>start</code>&rsquo; otherwise.)
 
   <p>The expansion opportunity priorities for values of &lsquo;<a
    href="#text-justify0"><code class=property>text-justify</code></a>&rsquo;

css3-text/Overview.src.html

@@ -1666,7 +1666,7 @@ <h3 id="text-align-last">
     <p>This property describes how the last line of a block or a line
       right before a forced line break is aligned. ''auto'' is
       equivalent to the value of the 'text-align' property except when
-      'text-align' is set to ''justify'', in which case it is ''center''
+      'text-align' is set to ''justify'', in which case it is ''justify''
       when 'text-justify' is ''distribute'' and ''start'' otherwise. 
       All other values have the same meanings as in 'text-align'.</p>
 
@@ -1752,8 +1752,7 @@ <h3 id="text-justify">
         <dd>Justification primarily changes spacing both at word separators
           and at grapheme cluster boundaries in all scripts except those in
           the connected and cursive groups.
-          This value is sometimes used in e.g. Japanese, often with the
-          'text-align-last' property.</dd>
+          This value is sometimes used in e.g. Japanese.</dd>
       <dt><a name="kashida-prop"></a><a name="text-kashida-space"></a>
         <dfn title="text-justify:kashida"><code>kashida</code></dfn></dt>
         <dd>Justification primarily stretches Arabic and related scripts
@@ -1814,9 +1813,10 @@ <h3 id="text-justify">
     <p>How any remaining space is distributed once all expansion opportunities reach their
       limits is up to the UA. If the inline contents of a line cannot be
       stretched to the full width of the line box, then they must be
-      aligned as specified by the
-      <span class="property"><a href="#text-align-last">'text-align-last'</a></span>
-      property (or as ''auto'' if 'text-align-last' is ''justify'').</p>
+      aligned as specified by the 'text-align-last' property. (If
+      'text-align-last' is ''justify'', then they must be aligned as for
+      ''center'' if 'text-justify' is ''distribute'' and as ''start''
+      otherwise.)</p>
 
     <p>The expansion opportunity priorities for values of 'text-justify'
       are given in the table below. Space must be distributed evenly