diff --git a/functions/nis.xml b/functions/nis.xml
index 862232f7bc..ce44b3d1ca 100644
--- a/functions/nis.xml
+++ b/functions/nis.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.19 $ -->
+<!-- $Revision: 1.20 $ -->
   <reference id="ref.nis">
   <title>YP/NIS Functions</title>
   <titleabbrev>YP/NIS</titleabbrev>
@@ -292,8 +292,6 @@ echo "The next entry after joe has key " . $key
    </refsect1>
   </refentry>
 
-<!-- Function doesn't exist 
-    
   <refentry id="function.yp-errno">
    <refnamediv>
    <refname>yp_errno</refname> 
@@ -342,10 +340,6 @@ echo "The next entry after joe has key " . $key
    </refsect1>
   </refentry>
 
--->
-
-<!-- Function doesn't exist 
-
   <refentry id="function.yp-err-string">
    <refnamediv>
    <refname>yp_err_string</refname> 
@@ -384,7 +378,50 @@ echo "The next entry after joe has key " . $key
    </refsect1>
   </refentry>
 
--->
+  <refentry id='function.yp-all'>
+   <refnamediv>
+    <refname>yp_all</refname>
+    <refpurpose>
+     Traverse the map and call a function on each entry
+    </refpurpose>
+   </refnamediv>
+   <refsect1>
+    <title>Description</title>
+    <funcsynopsis>
+     <funcprototype>
+      <funcdef>void <function>yp_all</function></funcdef>
+      <paramdef>string <parameter>domain</parameter></paramdef>
+      <paramdef>string <parameter>map</parameter></paramdef>
+      <paramdef>string <parameter>callback</parameter></paramdef>
+     </funcprototype>
+    </funcsynopsis>
+    <para>
+     &warn.undocumented.func;
+    </para>
+   </refsect1>
+  </refentry>
+
+  <refentry id='function.yp-cat'>
+   <refnamediv>
+    <refname>yp_cat</refname>
+    <refpurpose>
+     Return an array containing the entire map
+    </refpurpose>
+   </refnamediv>
+   <refsect1>
+    <title>Description</title>
+    <funcsynopsis>
+     <funcprototype>
+      <funcdef>array <function>yp_cat</function></funcdef>
+      <paramdef>string <parameter>domain</parameter></paramdef>
+      <paramdef>string <parameter>map</parameter></paramdef>
+     </funcprototype>
+    </funcsynopsis>
+    <para>
+     &warn.undocumented.func;
+    </para>
+   </refsect1>
+  </refentry>
 
  </reference>