<varlistentry><term>show (start, num, sort)</term>
<listitem><para>start or change parameters of polling for a given window of records</para></listitem></varlistentry>
<varlistentry><term>record (id, offset, syntax, handler)</term>
<varlistentry><term>show (start, num, sort)</term>
<listitem><para>start or change parameters of polling for a given window of records</para></listitem></varlistentry>
<varlistentry><term>record (id, offset, syntax, handler)</term>