>
<dt class="hdlist1">--after-context &lt;num&gt;</dt>
<dd>
<p>Show &lt;num&gt; trailing lines, and place a line containing
<code>--</code> between contiguous groups of matches.</p>
</dd>
<dt class="hdlist1">-B &lt;num&gt;</dt>
<dt class="hdlist1">--before-context &lt;num&gt;</dt>
<dd>
<p>Show &lt;num&gt; leading lines, and place a line containing
<code>--</code> between contiguous groups of matches.</p>
</dd>
<dt class="hdlist1">-W</dt>
<dt class="hdlist1">--function-context</dt>
<dd>
<p>Show the surroundi