[v3] doc tweaks

[Jonathan Wakely]

        * doc/xml/manual/status_cxx2011.xml: Status of piecewise construction
        and ios_base::failure.
        * doc/xml/manual/backwards_compatibility.xml: List headers in
        alphabetical order.

committed to trunk
-------------- next part --------------
Index: doc/xml/manual/backwards_compatibility.xml
===================================================================
--- doc/xml/manual/backwards_compatibility.xml	(revision 181390)
+++ doc/xml/manual/backwards_compatibility.xml	(working copy)
@@ -1163,11 +1163,11 @@ AC_DEFUN([AC_HEADER_STDCXX_11], [
     #include <fstream>
     #include <functional>
     #include <future>
+    #include <initializer_list>
     #include <iomanip>
     #include <ios>
     #include <iosfwd>
     #include <iostream>
-    #include <initializer_list>
     #include <istream>
     #include <iterator>
     #include <limits>
Index: doc/xml/manual/status_cxx2011.xml
===================================================================
--- doc/xml/manual/status_cxx2011.xml	(revision 181390)
+++ doc/xml/manual/status_cxx2011.xml	(working copy)
@@ -384,10 +384,12 @@ particular release.
       <entry/>
     </row>
     <row>
+      <?dbhtml bgcolor="#B0B0B0" ?>
       <entry>20.3.2</entry>
       <entry>Class template <code>pair</code></entry>
-      <entry>Y</entry>
-      <entry/>
+      <entry>Partial</entry>
+      <entry>Piecewise construction requires an accessible copy/move
+             constructor.</entry>
     </row>
     <row>
       <entry>20.3.3</entry>
@@ -2136,8 +2138,9 @@ particular release.
       <entry>Iostreams base classes</entry>
       <entry>Partial</entry>
       <entry>
-        Missing move and swap operations on <code>basic_ios</code>. Missing
-       	<code>make_error_code</code> and <code>make_error_condition</code>.
+        Missing move and swap operations on <code>basic_ios</code>.
+        Missing <code>io_errc</code> and <code>iostream_category</code>.
+        <code>ios_base::failure</code> is not derived from <code>system_error</code>.
       </entry>
     </row>
     <row>