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<TITLE>SDF 2.001: SDF Reference: hlp_header Filter</TITLE>
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<H1>5.17. hlp_header Filter</H1>
<HR>
<H2><A NAME="Interface">Interface</A></H2>
<P>The general syntax is:</P>
<PRE>
  !block <STRONG>hlp_header</STRONG>
  <EM>table</EM>
  !endblock
</PRE>
<P>The table fields are:</P>
<TABLE CLASS="columns" BORDER>
<TR CLASS="heading">
<TD>
<STRONG>Field</STRONG>
</TD>
<TD>
<STRONG>Category</STRONG>
</TD>
<TD>
<STRONG>Rule</STRONG>
</TD>
</TR>
<TR>
<TD>
Text
</TD>
<TD>
key
</TD>
<TD>
&nbsp;
</TD>
</TR>
<TR>
<TD>
Kind
</TD>
<TD>
optional
</TD>
<TD>
&lt;popup|jump&gt;
</TD>
</TR>
</TABLE>

<P>See <A HREF="in_filif.html">Understanding Filter Interfaces</A>, if necessary.</P>
<HR>
<H2><A NAME="Description">Description</A></H2>
<P>The <EM>hlp_header</EM> filter is used to define a table of jumps within the non-scrolling region of a Windows help topic.</P>
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