The factor by which the regex fragmenter can stray from the ideal fragment size ( specfied by SolrQuery::setHighlightFragsize )to accomodate the regular expression
</para>
</refsect1>
<refsect1role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>factor</parameter></term>
<listitem>
<para>
The factor by which the regex fragmenter can stray from the ideal fragment size
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1role="returnvalues">
&reftitle.returnvalues;
<para>
Returns the current SolrQuery object, if the return value is used.