[wwwdocs, libstdc++] Small update to the 4.4 Changes

[Paolo Carlini <paolo dot carlini at oracle dot com>]

Hi,

just committed to wwwdocs.

Paolo.

//////////////////

2009-04-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* htdocs/gcc-4.4/changes.html ([Runtime Library (libstdc++)]):
	Update and extend.

? htdocs/rsync.html.~1.17.~
Index: htdocs/gcc-4.4/changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.4/changes.html,v
retrieving revision 1.69
diff -u -r1.69 changes.html
--- htdocs/gcc-4.4/changes.html	19 Apr 2009 21:57:47 -0000	1.69
+++ htdocs/gcc-4.4/changes.html	21 Apr 2009 10:36:00 -0000
@@ -363,18 +363,28 @@
   
   <h4>Runtime Library (libstdc++)</h4>
   <ul>
-    <li>Added experimental support for
-    the upcoming ISO C++ standard, C++0x. Including support for
-    &lt;chrono&gt;, &lt;condition_variable&gt;, &lt;cstdatomic&gt;,
-    &lt;forward_list&gt;, &lt;initializer_list&gt;, &lt;mutex&gt;,
-    &lt;ratio&gt;, &lt;system_error&gt;, and
-    &lt;thread&gt;. Plus <code>unique_ptr</code>, &lt;algorithm&gt;
-    additions, exception propagation, and some support for the new
-    character types.
-    (<a href="http://gcc.gnu.org/onlinedocs/libstdc++/manual/status.html#id476343";>Implementation status of C++0x library</a>)
-
+    <li><a href="http://gcc.gnu.org/onlinedocs/libstdc++/manual/status.html#id476343";>
+	Improved experimental support for the upcoming ISO C++ standard, 
+	C++0x</a>, including:
+      <ul>
+      <li>Support for &lt;chrono&gt;, &lt;condition_variable&gt;, 
+	&lt;cstdatomic&gt;, &lt;forward_list&gt;, &lt;initializer_list&gt;, 
+	&lt;mutex&gt;, &lt;ratio&gt;, &lt;system_error&gt;, and 
+	&lt;thread&gt;.</li>
+      <li><code>unique_ptr</code>, &lt;algorithm&gt;
+	additions, exception propagation, and support for the new
+	character types in &lt;string&gt; and &lt;limits&gt;.</li>
+      <li>Existing facilities now exploit initializer lists, defaulted and 
+	deleted functions, and the newly implemented core C++0x features.</li>
+      <li>The standard containers are more efficient together with stateful
+	allocators.</li>
+      </ul>
     </li>
     <li>Experimental support for non-standard pointer types in containers.</li>
+    <li>The long standing libstdc++/30928 has been fixed for targets running
+      glibc 2.10 or later.</li>
+    <li>As usual, many small and larger bug fixes, in particular quite a few
+      corner cases in &lt;locale&gt;.</li>
   </ul>
 
 <h3>Fortran</h3>