diff --git a/functions/strings.xml b/functions/strings.xml
index b7af603fde..bfa379c0f2 100644
--- a/functions/strings.xml
+++ b/functions/strings.xml
@@ -1,5 +1,5 @@
 <?xml encoding="iso-8859-1"?>
-<!-- $Revision: 1.103 $ -->
+<!-- $Revision: 1.104 $ -->
  <reference id="ref.strings">
   <title>String functions</title>
   <titleabbrev>Strings</titleabbrev>
@@ -196,6 +196,12 @@ $str .= chr(27); /* add an escape character at the end of $str */
 $str = sprintf("The string ends in escape: %c", 27);
       </programlisting>
      </example>
+    </para>
+    <para>
+     You can find an ASCII-table over here: <ulink url="&url.asciitable;"
+     >&url.asciitable;</ulink>.
+    </para>
+    <para>
      This function complements <function>ord</function>. See also
      <function>sprintf</function> with a format string of
      <literal>%c</literal>.
@@ -1532,6 +1538,10 @@ if (ord($str) == 10) {
       </programlisting>
      </example>
     </para>
+    <para>
+     You can find an ASCII-table over here: <ulink url="&url.asciitable;"
+     >&url.asciitable;</ulink>.
+    </para>
     <simpara>
      See also <function>chr</function>.
     </simpara>