cca14163fb669ba2c5c38c6bc6ca01fb9e573c148ba8ebe"></a>lower_case</em>&#160;</td><td class="fielddoc">
<p>Convert text to lower case. </p>
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="a726bc2bbcbb6f1e550cca14163fb669ba91936aed5b7c3a82b4d2c2354ead03d3"></a>case_folding</em>&#160;</td><td class="fielddoc">
<p>Fold case in the text. </p>
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="a726bc2bbcbb6f1e550cca14163fb669bac136b257286085de7bd7eb4a7876dfa7"></a>title_case</em>&#160;</t