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<TITLE>SDF 2.001: SDF Reference: end Filter</TITLE>
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<H1>5.13. end Filter</H1>
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<H2><A NAME="Interface">Interface</A></H2>
<P>The general syntax is:</P>
<PRE>
!block <STRONG>end</STRONG>
...
!endblock
</PRE>
<P>See <A HREF="in_filif.html">Understanding Filter Interfaces</A>, if necessary.</P>
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<H2><A NAME="Description">Description</A></H2>
<P>The <EM>end</EM> filter is used to add a section of SDF onto the end of the document. This is particularly useful in configuration files when you want to:</P>
<UL>
<LI>load a "exit" configuration module
<LI>provide defaults for variables not provided by authors within a document.</UL>
<P>When several sections are added to the end using this macro, the sections are processed in a first-in-last-out order.</P>
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<H2><A NAME="Examples">Examples</A></H2>
<PRE>
<B>!block</B> end
Line:
N[align=Center] END OF DOCUMENT
<B>!endblock</B>
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