der of the line, after stripping the spaces, is used
as the help associated to the option.</p>
</div>
<div class="paragraph">
<p>Blank lines are ignored, and lines that don&#8217;t match this specification are used
as option group headers (start the line with a space to create such
lines on purpose).</p>
</div>
</div>
<div class="sect2">
<h3 id="_example">Example</h3>
<div class="listingblock">
<div class="content">
<pre>OPTS_SPEC="\
some-command [&lt;options&gt;] &lt;args&gt;...

some-command does foo and 