Index: doc/src/sgml/textsearch.sgml
===================================================================
RCS file: /home/postgres/devel/pgsql-cvs/pgsql/doc/src/sgml/textsearch.sgml,v
retrieving revision 1.44
diff -c -r1.44 textsearch.sgml
*** doc/src/sgml/textsearch.sgml	16 May 2008 16:31:01 -0000	1.44
--- doc/src/sgml/textsearch.sgml	16 Jul 2008 02:37:28 -0000
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*** 1100,1105 ****
--- 1100,1117 ----
       </listitem>
       <listitem>
        <para>
+        <literal>MaxFragments</literal>: maximum number of text excerpts 
+        or fragments that matches the query words. It also triggers a 
+        different headline generation function than the default one. This
+        function finds text fragments with as many query words as possible.
+        Each fragment will be of at most MaxWords and will not have words
+        of size less than or equal to ShortWord at the start or end of a 
+        fragment. If all query words are not found in the document, then
+        a single fragment of MinWords will be displayed.
+       </para>
+      </listitem>
+      <listitem>
+       <para>
         <literal>HighlightAll</literal>: Boolean flag;  if
         <literal>true</literal> the whole document will be highlighted.
        </para>
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*** 1109,1115 ****
      Any unspecified options receive these defaults:
  
  <programlisting>
! StartSel=&lt;b&gt;, StopSel=&lt;/b&gt;, MaxWords=35, MinWords=15, ShortWord=3, HighlightAll=FALSE
  </programlisting>
     </para>
  
--- 1121,1127 ----
      Any unspecified options receive these defaults:
  
  <programlisting>
! StartSel=&lt;b&gt;, StopSel=&lt;/b&gt;, MaxFragments=0, MaxWords=35, MinWords=15, ShortWord=3, HighlightAll=FALSE
  </programlisting>
     </para>