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<h4 class="subsection">3.7.1 <code>@documentdescription</code>: Summary Text</h4>
<p><a name="index-Document-description-233"></a><a name="index-Description-of-document-234"></a><a name="index-Summary-of-document-235"></a><a name="index-Abstract-of-document-236"></a><a name="index-g_t_003cmeta_003e-HTML-tag_002c-and-document-description-237"></a><a name="index-documentdescription-238"></a>
When producing HTML output for a document, <samp><span class="command">makeinfo</span></samp> writes a
‘<samp><span class="samp"><meta></span></samp>’ element in the ‘<samp><span class="samp"><head></span></samp>’ to give some idea of the
content of the document. By default, this <dfn>description</dfn> is the title
of the document, taken from the <code>@settitle</code> command
(see <a href="settitle.html#settitle">settitle</a>). To change this, use the <code>@documentdescription</code>
environment, as in:
<pre class="example"> @documentdescription
descriptive text.
@end documentdescription
</pre>
<p class="noindent">This will produce the following output in the ‘<samp><span class="samp"><head></span></samp>’ of the HTML:
<pre class="example"> <meta name=description content="descriptive text.">
</pre>
<p><code>@documentdescription</code> must be specified before the first node of
the document.
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