diff --git a/appendices/extensions.xml b/appendices/extensions.xml
index 31a944b531..80f68c8ec8 100644
--- a/appendices/extensions.xml
+++ b/appendices/extensions.xml
@@ -1,23 +1,48 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- $Revision: 1.11 $ -->
-
+<!-- $Revision: 1.12 $ -->
 <!--
   DO NOT TRANSLATE THIS FILE! All the content that is displayed
   on the extension categorization page in your translated manual
   can be translated in extensions.ent
 -->
-
 <appendix id="extensions">
  &extcat.intro;
 
  <section id="extensions.purpose">
   &extcat.purpose;
 
+  
   <section id="refs.basic">
    &extcat.purpose.basic;
 
+   <section id="refs.basic.vartype">
+    &extcat.purpose.basic.vartype;
+
+    <itemizedlist>
+     <listitem><para><xref linkend="ref.array"/></para></listitem>
+     <listitem><para><xref linkend="ref.classkit"/></para></listitem>
+     <listitem><para><xref linkend="ref.classobj"/></para></listitem>
+     <listitem><para><xref linkend="ref.ctype"/></para></listitem>
+     <listitem><para><xref linkend="ref.funchand"/></para></listitem>
+     <listitem><para><xref linkend="ref.objaggregation"/></para></listitem>
+     <listitem><para><xref linkend="ref.var"/></para></listitem>
+    </itemizedlist>
+   </section>
+   
+   <section id="refs.basic.text">
+    &extcat.purpose.basic.text;
+
+    <itemizedlist>
+     <listitem><para><xref linkend="ref.pcre"/></para></listitem>
+     <listitem><para><xref linkend="ref.regex"/></para></listitem>
+     <listitem><para><xref linkend="ref.strings"/></para></listitem>
+     <listitem><para><xref linkend="ref.xdiff"/></para></listitem>
+    </itemizedlist>
+   </section>
+   
    <section id="refs.basic.php">
     &extcat.purpose.basic.php;
+
     <itemizedlist>
      <listitem><para><xref linkend="ref.apc"/></para></listitem>
      <listitem><para><xref linkend="ref.apd"/></para></listitem>
@@ -29,41 +54,20 @@
      <listitem><para><xref linkend="ref.runkit"/></para></listitem>
     </itemizedlist>
    </section>
-
+   
    <section id="refs.basic.session">
     &extcat.purpose.basic.session;
+
     <itemizedlist>
      <listitem><para><xref linkend="ref.msession"/></para></listitem>
      <listitem><para><xref linkend="ref.muscat"/></para></listitem>
      <listitem><para><xref linkend="ref.session"/></para></listitem>
     </itemizedlist>
    </section>
-
-   <section id="refs.basic.text">
-    &extcat.purpose.basic.text;
-    <itemizedlist>
-     <listitem><para><xref linkend="ref.pcre"/></para></listitem>
-     <listitem><para><xref linkend="ref.regex"/></para></listitem>
-     <listitem><para><xref linkend="ref.strings"/></para></listitem>
-     <listitem><para><xref linkend="ref.xdiff"/></para></listitem>
-    </itemizedlist>
-   </section>
-
-   <section id="refs.basic.vartype">
-    &extcat.purpose.basic.vartype;
-    <itemizedlist>
-     <listitem><para><xref linkend="ref.array"/></para></listitem>
-     <listitem><para><xref linkend="ref.classkit"/></para></listitem>
-     <listitem><para><xref linkend="ref.classobj"/></para></listitem>
-     <listitem><para><xref linkend="ref.ctype"/></para></listitem>
-     <listitem><para><xref linkend="ref.funchand"/></para></listitem>
-     <listitem><para><xref linkend="ref.objaggregation"/></para></listitem>
-     <listitem><para><xref linkend="ref.var"/></para></listitem>
-    </itemizedlist>
-   </section>
-
+   
    <section id="refs.basic.other">
     &extcat.purpose.basic.other;
+
     <itemizedlist>
      <listitem><para><xref linkend="ref.misc"/></para></listitem>
      <listitem><para><xref linkend="ref.parsekit"/></para></listitem>
@@ -75,42 +79,14 @@
    </section>
 
   </section>
-
-  <section id="refs.calendar">
-   &extcat.purpose.calendar;
-   <itemizedlist>
-    <listitem><para><xref linkend="ref.calendar"/></para></listitem>
-    <listitem><para><xref linkend="ref.datetime"/></para></listitem>
-    <listitem><para><xref linkend="ref.mcal"/></para></listitem>
-   </itemizedlist>
-  </section>
-
-  <section id="refs.compression">
-   &extcat.purpose.compression;
-   <itemizedlist>
-    <listitem><para><xref linkend="ref.bzip2"/></para></listitem>
-    <listitem><para><xref linkend="ref.lzf"/></para></listitem>
-    <listitem><para><xref linkend="ref.rar"/></para></listitem>
-    <listitem><para><xref linkend="ref.zip"/></para></listitem>
-    <listitem><para><xref linkend="ref.zlib"/></para></listitem>
-   </itemizedlist>
-  </section>
-
-  <section id="refs.creditcard">
-   &extcat.purpose.creditcard;
-   <itemizedlist>
-    <listitem><para><xref linkend="ref.cybercash"/></para></listitem>
-    <listitem><para><xref linkend="ref.cybermut"/></para></listitem>
-    <listitem><para><xref linkend="ref.mcve"/></para></listitem>
-    <listitem><para><xref linkend="ref.pfpro"/></para></listitem>
-   </itemizedlist>
-  </section>
-
+  
   <section id="refs.database">
    &extcat.purpose.database;
 
+   
    <section id="refs.database.abstract">
     &extcat.purpose.database.abstract;
+
     <itemizedlist>
      <listitem><para><xref linkend="ref.dba"/></para></listitem>
      <listitem><para><xref linkend="ref.dbx"/></para></listitem>
@@ -120,9 +96,10 @@
      <listitem><para><xref linkend="ref.uodbc"/></para></listitem>
     </itemizedlist>
    </section>
-
+   
    <section id="refs.database.vendors">
     &extcat.purpose.database.vendors;
+
     <itemizedlist>
      <listitem><para><xref linkend="ref.dbase"/></para></listitem>
      <listitem><para><xref linkend="ref.dbplus"/></para></listitem>
@@ -153,39 +130,76 @@
      <listitem><para><xref linkend="ref.sybase"/></para></listitem>
     </itemizedlist>
    </section>
-
+   
   </section>
+  
+  <section id="refs.xml">
+   &extcat.purpose.xml;
 
-  <section id="refs.fileprocess">
-   &extcat.purpose.fileprocess;
+   <itemizedlist>
+    <listitem><para><xref linkend="ref.dom"/></para></listitem>
+    <listitem><para><xref linkend="ref.domxml"/></para></listitem>
+    <listitem><para><xref linkend="ref.libxml"/></para></listitem>
+    <listitem><para><xref linkend="ref.qtdom"/></para></listitem>
+    <listitem><para><xref linkend="ref.sdo-das-xml"/></para></listitem>
+    <listitem><para><xref linkend="ref.simplexml"/></para></listitem>
+    <listitem><para><xref linkend="ref.xml"/></para></listitem>
+    <listitem><para><xref linkend="ref.xmlreader"/></para></listitem>
+    <listitem><para><xref linkend="ref.xsl"/></para></listitem>
+    <listitem><para><xref linkend="ref.xslt"/></para></listitem>
+   </itemizedlist>
+  </section>
+  
+  <section id="refs.webservice">
+   &extcat.purpose.webservice;
+
+   <itemizedlist>
+    <listitem><para><xref linkend="ref.soap"/></para></listitem>
+    <listitem><para><xref linkend="ref.wddx"/></para></listitem>
+    <listitem><para><xref linkend="ref.xmlrpc"/></para></listitem>
+   </itemizedlist>
+  </section>
+  
+  <section id="refs.creditcard">
+   &extcat.purpose.creditcard;
+
+   <itemizedlist>
+    <listitem><para><xref linkend="ref.cybercash"/></para></listitem>
+    <listitem><para><xref linkend="ref.cybermut"/></para></listitem>
+    <listitem><para><xref linkend="ref.mcve"/></para></listitem>
+    <listitem><para><xref linkend="ref.pfpro"/></para></listitem>
+   </itemizedlist>
+  </section>
+  
+  <section id="refs.mathcrypto">
+   &extcat.purpose.mathcrypto;
+
+   
+   <section id="refs.mathcrypto.math">
+    &extcat.purpose.mathcrypto.math;
 
-   <section id="refs.fileprocess.file">
-    &extcat.purpose.fileprocess.file;
     <itemizedlist>
-     <listitem><para><xref linkend="ref.dio"/></para></listitem>
-     <listitem><para><xref linkend="ref.dir"/></para></listitem>
-     <listitem><para><xref linkend="ref.fam"/></para></listitem>
-     <listitem><para><xref linkend="ref.filesystem"/></para></listitem>
-     <listitem><para><xref linkend="ref.mime-magic"/></para></listitem>
-     <listitem><para><xref linkend="ref.xattr"/></para></listitem>
+     <listitem><para><xref linkend="ref.bc"/></para></listitem>
+     <listitem><para><xref linkend="ref.gmp"/></para></listitem>
+     <listitem><para><xref linkend="ref.math"/></para></listitem>
     </itemizedlist>
    </section>
+   
+   <section id="refs.mathcrypto.crypto">
+    &extcat.purpose.mathcrypto.crypto;
 
-   <section id="refs.fileprocess.process">
-    &extcat.purpose.fileprocess.process;
     <itemizedlist>
-     <listitem><para><xref linkend="ref.exec"/></para></listitem>
-     <listitem><para><xref linkend="ref.pcntl"/></para></listitem>
-     <listitem><para><xref linkend="ref.posix"/></para></listitem>
-     <listitem><para><xref linkend="ref.sem"/></para></listitem>
-     <listitem><para><xref linkend="ref.shmop"/></para></listitem>
+     <listitem><para><xref linkend="ref.crack"/></para></listitem>
+     <listitem><para><xref linkend="ref.mcrypt"/></para></listitem>
+     <listitem><para><xref linkend="ref.mhash"/></para></listitem>
+     <listitem><para><xref linkend="ref.openssl"/></para></listitem>
     </itemizedlist>
    </section>
-
   </section>
-
+  
   <section id="refs.international">
    &extcat.purpose.international;
+
    <itemizedlist>
     <listitem><para><xref linkend="ref.fribidi"/></para></listitem>
     <listitem><para><xref linkend="ref.gettext"/></para></listitem>
@@ -195,44 +209,43 @@
     <listitem><para><xref linkend="ref.recode"/></para></listitem>
    </itemizedlist>
   </section>
+  
+  <section id="refs.fileprocess">
+   &extcat.purpose.fileprocess;
 
-  <section id="refs.mathcrypto">
-   &extcat.purpose.mathcrypto;
+   
+   <section id="refs.fileprocess.file">
+    &extcat.purpose.fileprocess.file;
 
-   <section id="refs.mathcrypto.crypto">
-    &extcat.purpose.mathcrypto.crypto;
     <itemizedlist>
-     <listitem><para><xref linkend="ref.crack"/></para></listitem>
-     <listitem><para><xref linkend="ref.mcrypt"/></para></listitem>
-     <listitem><para><xref linkend="ref.mhash"/></para></listitem>
-     <listitem><para><xref linkend="ref.openssl"/></para></listitem>
+     <listitem><para><xref linkend="ref.dio"/></para></listitem>
+     <listitem><para><xref linkend="ref.dir"/></para></listitem>
+     <listitem><para><xref linkend="ref.fam"/></para></listitem>
+     <listitem><para><xref linkend="ref.filesystem"/></para></listitem>
+     <listitem><para><xref linkend="ref.mime-magic"/></para></listitem>
+     <listitem><para><xref linkend="ref.xattr"/></para></listitem>
     </itemizedlist>
    </section>
+   
+   <section id="refs.fileprocess.process">
+    &extcat.purpose.fileprocess.process;
 
-   <section id="refs.mathcrypto.math">
-    &extcat.purpose.mathcrypto.math;
     <itemizedlist>
-     <listitem><para><xref linkend="ref.bc"/></para></listitem>
-     <listitem><para><xref linkend="ref.gmp"/></para></listitem>
-     <listitem><para><xref linkend="ref.math"/></para></listitem>
+     <listitem><para><xref linkend="ref.exec"/></para></listitem>
+     <listitem><para><xref linkend="ref.pcntl"/></para></listitem>
+     <listitem><para><xref linkend="ref.posix"/></para></listitem>
+     <listitem><para><xref linkend="ref.sem"/></para></listitem>
+     <listitem><para><xref linkend="ref.shmop"/></para></listitem>
     </itemizedlist>
    </section>
-
   </section>
-
+  
   <section id="refs.remote">
    &extcat.purpose.remote;
 
-   <section id="refs.remote.auth">
-    &extcat.purpose.remote.auth;
-    <itemizedlist>
-     <listitem><para><xref linkend="ref.kadm5"/></para></listitem>
-     <listitem><para><xref linkend="ref.radius"/></para></listitem>
-    </itemizedlist>
-   </section>
-
    <section id="refs.remote.mail">
     &extcat.purpose.remote.mail;
+
     <itemizedlist>
      <listitem><para><xref linkend="ref.cyrus"/></para></listitem>
      <listitem><para><xref linkend="ref.imap"/></para></listitem>
@@ -241,9 +254,19 @@
      <listitem><para><xref linkend="ref.vpopmail"/></para></listitem>
     </itemizedlist>
    </section>
+   
+   <section id="refs.remote.auth">
+    &extcat.purpose.remote.auth;
 
+    <itemizedlist>
+     <listitem><para><xref linkend="ref.kadm5"/></para></listitem>
+     <listitem><para><xref linkend="ref.radius"/></para></listitem>
+    </itemizedlist>
+   </section>
+   
    <section id="refs.remote.other">
     &extcat.purpose.remote.other;
+
     <itemizedlist>
      <listitem><para><xref linkend="ref.curl"/></para></listitem>
      <listitem><para><xref linkend="ref.ftp"/></para></listitem>
@@ -266,39 +289,37 @@
      <listitem><para><xref linkend="ref.yaz"/></para></listitem>
     </itemizedlist>
    </section>
-
   </section>
+  
+  <section id="refs.compression">
+   &extcat.purpose.compression;
 
+   <itemizedlist>
+    <listitem><para><xref linkend="ref.bzip2"/></para></listitem>
+    <listitem><para><xref linkend="ref.lzf"/></para></listitem>
+    <listitem><para><xref linkend="ref.rar"/></para></listitem>
+    <listitem><para><xref linkend="ref.zip"/></para></listitem>
+    <listitem><para><xref linkend="ref.zlib"/></para></listitem>
+   </itemizedlist>
+  </section>
+  
+  <section id="refs.calendar">
+   &extcat.purpose.calendar;
+
+   <itemizedlist>
+    <listitem><para><xref linkend="ref.calendar"/></para></listitem>
+    <listitem><para><xref linkend="ref.datetime"/></para></listitem>
+    <listitem><para><xref linkend="ref.mcal"/></para></listitem>
+   </itemizedlist>
+  </section>
+  
   <section id="refs.utilspec">
    &extcat.purpose.utilspec;
 
-   <section id="refs.utilspec.audio">
-    &extcat.purpose.utilspec.audio;
-    <itemizedlist>
-     <listitem><para><xref linkend="ref.id3"/></para></listitem>
-     <listitem><para><xref linkend="ref.oggvorbis"/></para></listitem>
-     <listitem><para><xref linkend="ref.openal"/></para></listitem>
-    </itemizedlist>
-   </section>
-
-   <section id="refs.utilspec.cmdline">
-    &extcat.purpose.utilspec.cmdline;
-    <itemizedlist>
-     <listitem><para><xref linkend="ref.ncurses"/></para></listitem>
-     <listitem><para><xref linkend="ref.readline"/></para></listitem>
-    </itemizedlist>
-   </section>
-
-   <section id="refs.utilspec.image">
-    &extcat.purpose.utilspec.image;
-    <itemizedlist>
-     <listitem><para><xref linkend="ref.exif"/></para></listitem>
-     <listitem><para><xref linkend="ref.image"/></para></listitem>
-    </itemizedlist>
-   </section>
-
+   
    <section id="refs.utilspec.nontext">
     &extcat.purpose.utilspec.nontext;
+
     <itemizedlist>
      <listitem><para><xref linkend="ref.cpdf"/></para></listitem>
      <listitem><para><xref linkend="ref.fdf"/></para></listitem>
@@ -308,92 +329,94 @@
      <listitem><para><xref linkend="ref.swf"/></para></listitem>
     </itemizedlist>
    </section>
+   
+   <section id="refs.utilspec.image">
+    &extcat.purpose.utilspec.image;
 
-   <section id="refs.utilspec.server">
-    &extcat.purpose.utilspec.server;
     <itemizedlist>
-     <listitem><para><xref linkend="ref.apache"/></para></listitem>
-     <listitem><para><xref linkend="ref.iisfunc"/></para></listitem>
-     <listitem><para><xref linkend="ref.nsapi"/></para></listitem>
+     <listitem><para><xref linkend="ref.exif"/></para></listitem>
+     <listitem><para><xref linkend="ref.image"/></para></listitem>
     </itemizedlist>
    </section>
 
+   <section id="refs.utilspec.audio">
+    &extcat.purpose.utilspec.audio;
+
+    <itemizedlist>
+     <listitem><para><xref linkend="ref.id3"/></para></listitem>
+     <listitem><para><xref linkend="ref.oggvorbis"/></para></listitem>
+     <listitem><para><xref linkend="ref.openal"/></para></listitem>
+    </itemizedlist>
+   </section>
+  </section>
+  
+   <section id="refs.utilspec.cmdline">
+    &extcat.purpose.utilspec.cmdline;
+
+    <itemizedlist>
+     <listitem><para><xref linkend="ref.ncurses"/></para></listitem>
+     <listitem><para><xref linkend="ref.readline"/></para></listitem>
+    </itemizedlist>
+   </section>
+   
    <section id="refs.utilspec.windows">
     &extcat.purpose.utilspec.windows;
+
     <itemizedlist>
-     <listitem><para><xref linkend="ref.com"/></para></listitem>
      <listitem><para><xref linkend="ref.dotnet"/></para></listitem>
-     <listitem><para><xref linkend="ref.printer"/></para></listitem>
+     <listitem><para><xref linkend="ref.com"/></para></listitem>
      <listitem><para><xref linkend="ref.w32api"/></para></listitem>
+     <listitem><para><xref linkend="ref.printer"/></para></listitem>
     </itemizedlist>
    </section>
+   
+   <section id="refs.utilspec.server">
+    &extcat.purpose.utilspec.server;
 
-  </section>
-
-  <section id="refs.webservice">
-   &extcat.purpose.webservice;
-   <itemizedlist>
-    <listitem><para><xref linkend="ref.soap"/></para></listitem>
-    <listitem><para><xref linkend="ref.wddx"/></para></listitem>
-    <listitem><para><xref linkend="ref.xmlrpc"/></para></listitem>
-   </itemizedlist>
-  </section>
-
-  <section id="refs.xml">
-   &extcat.purpose.xml;
-   <itemizedlist>
-    <listitem><para><xref linkend="ref.dom"/></para></listitem>
-    <listitem><para><xref linkend="ref.domxml"/></para></listitem>
-    <listitem><para><xref linkend="ref.libxml"/></para></listitem>
-    <listitem><para><xref linkend="ref.qtdom"/></para></listitem>
-    <listitem><para><xref linkend="ref.sdo-das-xml"/></para></listitem>
-    <listitem><para><xref linkend="ref.simplexml"/></para></listitem>
-    <listitem><para><xref linkend="ref.xml"/></para></listitem>
-    <listitem><para><xref linkend="ref.xmlreader"/></para></listitem>
-    <listitem><para><xref linkend="ref.xsl"/></para></listitem>
-    <listitem><para><xref linkend="ref.xslt"/></para></listitem>
-   </itemizedlist>
-  </section>
+    <itemizedlist>
+     <listitem><para><xref linkend="ref.apache"/></para></listitem>
+     <listitem><para><xref linkend="ref.nsapi"/></para></listitem>
+     <listitem><para><xref linkend="ref.iisfunc"/></para></listitem>
+    </itemizedlist>
+   </section>
  </section>
-
- <section id="extensions.state">
-  &extcat.state;
-
-  <section id="extensions.state.deprecated">
-   &extcat.state.deprecated;
-   <itemizedlist>
-    <listitem><para><xref linkend="ref.aspell"/></para></listitem>
-    <listitem><para><xref linkend="ref.ccvs"/></para></listitem>
-    <listitem><para><xref linkend="ref.dbm"/></para></listitem>
-    <listitem><para><xref linkend="ref.icap"/></para></listitem>
-    <listitem><para><xref linkend="ref.mime-magic"/></para></listitem>
-    <listitem><para><xref linkend="ref.overload"/></para></listitem>
-    <listitem><para><xref linkend="ref.sesam"/></para></listitem>
-   </itemizedlist>
-  </section>
-
-  <section id="extensions.state.experimental">
-   &extcat.state.experimental;
-   <itemizedlist>
-    <listitem><para><xref linkend="ref.dotnet"/></para></listitem>
-    <listitem><para><xref linkend="ref.java"/></para></listitem>
-    <listitem><para><xref linkend="ref.mailparse"/></para></listitem>
-    <listitem><para><xref linkend="ref.muscat"/></para></listitem>
-    <listitem><para><xref linkend="ref.objaggregation"/></para></listitem>
-    <listitem><para><xref linkend="ref.pdo"/></para></listitem>
-    <listitem><para><xref linkend="ref.sdo"/></para></listitem>
-    <listitem><para><xref linkend="ref.sdo-das-xml"/></para></listitem>
-    <listitem><para><xref linkend="ref.sdo.das.rel"/></para></listitem>
-    <listitem><para><xref linkend="ref.vpopmail"/></para></listitem>
-   </itemizedlist>
-  </section>
- </section>
-
+ 
  <section id="extensions.membership">
   &extcat.membership;
 
+  
+  <section id="extensions.membership.core">
+   &extcat.membership.core;
+
+   <itemizedlist>
+    <listitem><para><xref linkend="ref.array"/></para></listitem>
+    <listitem><para><xref linkend="ref.classobj"/></para></listitem>
+    <listitem><para><xref linkend="ref.datetime"/></para></listitem>
+    <listitem><para><xref linkend="ref.dir"/></para></listitem>
+    <listitem><para><xref linkend="ref.errorfunc"/></para></listitem>
+    <listitem><para><xref linkend="ref.exec"/></para></listitem>
+    <listitem><para><xref linkend="ref.filesystem"/></para></listitem>
+    <listitem><para><xref linkend="ref.funchand"/></para></listitem>
+    <listitem><para><xref linkend="ref.http"/></para></listitem>
+    <listitem><para><xref linkend="ref.info"/></para></listitem>
+    <listitem><para><xref linkend="ref.mail"/></para></listitem>
+    <listitem><para><xref linkend="ref.math"/></para></listitem>
+    <listitem><para><xref linkend="ref.misc"/></para></listitem>
+    <listitem><para><xref linkend="ref.network"/></para></listitem>
+    <listitem><para><xref linkend="ref.outcontrol"/></para></listitem>
+    <listitem><para><xref linkend="ref.regex"/></para></listitem>
+    <listitem><para><xref linkend="ref.session"/></para></listitem>
+    <listitem><para><xref linkend="ref.stream"/></para></listitem>
+    <listitem><para><xref linkend="ref.strings"/></para></listitem>
+    <listitem><para><xref linkend="ref.tokenizer"/></para></listitem>
+    <listitem><para><xref linkend="ref.url"/></para></listitem>
+    <listitem><para><xref linkend="ref.var"/></para></listitem>
+   </itemizedlist>
+  </section>
+  
   <section id="extensions.membership.bundled">
    &extcat.membership.bundled;
+
    <itemizedlist>
     <listitem><para><xref linkend="ref.apache"/></para></listitem>
     <listitem><para><xref linkend="ref.bc"/></para></listitem>
@@ -472,36 +495,9 @@
    </itemizedlist>
   </section>
 
-  <section id="extensions.membership.core">
-   &extcat.membership.core;
-   <itemizedlist>
-    <listitem><para><xref linkend="ref.array"/></para></listitem>
-    <listitem><para><xref linkend="ref.classobj"/></para></listitem>
-    <listitem><para><xref linkend="ref.datetime"/></para></listitem>
-    <listitem><para><xref linkend="ref.dir"/></para></listitem>
-    <listitem><para><xref linkend="ref.errorfunc"/></para></listitem>
-    <listitem><para><xref linkend="ref.exec"/></para></listitem>
-    <listitem><para><xref linkend="ref.filesystem"/></para></listitem>
-    <listitem><para><xref linkend="ref.funchand"/></para></listitem>
-    <listitem><para><xref linkend="ref.http"/></para></listitem>
-    <listitem><para><xref linkend="ref.info"/></para></listitem>
-    <listitem><para><xref linkend="ref.mail"/></para></listitem>
-    <listitem><para><xref linkend="ref.math"/></para></listitem>
-    <listitem><para><xref linkend="ref.misc"/></para></listitem>
-    <listitem><para><xref linkend="ref.network"/></para></listitem>
-    <listitem><para><xref linkend="ref.outcontrol"/></para></listitem>
-    <listitem><para><xref linkend="ref.regex"/></para></listitem>
-    <listitem><para><xref linkend="ref.session"/></para></listitem>
-    <listitem><para><xref linkend="ref.stream"/></para></listitem>
-    <listitem><para><xref linkend="ref.strings"/></para></listitem>
-    <listitem><para><xref linkend="ref.tokenizer"/></para></listitem>
-    <listitem><para><xref linkend="ref.url"/></para></listitem>
-    <listitem><para><xref linkend="ref.var"/></para></listitem>
-   </itemizedlist>
-  </section>
-
   <section id="extensions.membership.external">
    &extcat.membership.external;
+
    <itemizedlist>
     <listitem><para><xref linkend="ref.bzip2"/></para></listitem>
     <listitem><para><xref linkend="ref.cpdf"/></para></listitem>
@@ -585,9 +581,10 @@
     <listitem><para><xref linkend="ref.yaz"/></para></listitem>
    </itemizedlist>
   </section>
-
+  
   <section id="extensions.membership.pecl">
    &extcat.membership.pecl;
+
    <itemizedlist>
     <listitem><para><xref linkend="ref.apc"/></para></listitem>
     <listitem><para><xref linkend="ref.apd"/></para></listitem>
@@ -663,8 +660,43 @@
   </section>
  </section>
 
-</appendix>
+ <section id="extensions.state">
+  &extcat.state;
 
+  
+  <section id="extensions.state.deprecated">
+   &extcat.state.deprecated;
+
+   <itemizedlist>
+    <listitem><para><xref linkend="ref.aspell"/></para></listitem>
+    <listitem><para><xref linkend="ref.ccvs"/></para></listitem>
+    <listitem><para><xref linkend="ref.dbm"/></para></listitem>
+    <listitem><para><xref linkend="ref.icap"/></para></listitem>
+    <listitem><para><xref linkend="ref.mime-magic"/></para></listitem>
+    <listitem><para><xref linkend="ref.overload"/></para></listitem>
+    <listitem><para><xref linkend="ref.sesam"/></para></listitem>
+   </itemizedlist>
+  </section>
+  
+  <section id="extensions.state.experimental">
+   &extcat.state.experimental;
+
+   <itemizedlist>
+    <listitem><para><xref linkend="ref.dotnet"/></para></listitem>
+    <listitem><para><xref linkend="ref.java"/></para></listitem>
+    <listitem><para><xref linkend="ref.mailparse"/></para></listitem>
+    <listitem><para><xref linkend="ref.muscat"/></para></listitem>
+    <listitem><para><xref linkend="ref.objaggregation"/></para></listitem>
+    <listitem><para><xref linkend="ref.pdo"/></para></listitem>
+    <listitem><para><xref linkend="ref.sdo"/></para></listitem>
+    <listitem><para><xref linkend="ref.sdo-das-xml"/></para></listitem>
+    <listitem><para><xref linkend="ref.sdo.das.rel"/></para></listitem>
+    <listitem><para><xref linkend="ref.vpopmail"/></para></listitem>
+   </itemizedlist>
+  </section>
+ </section>
+ 
+</appendix>
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