ass="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;\index{D\+E\+F\+A\+U\+L\+T\+\_\+\+F\+R\+O\+M\+\_\+\+E\+M\+A\+I\+L@{D\+E\+F\+A\+U\+L\+T\+\_\+\+F\+R\+O\+M\+\_\+\+E\+M\+A\+I\+L}!sage\+::settings@{sage\+::settings}}</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;\subsubsection[{D\+E\+F\+A\+U\+L\+T\+\_\+\+F\+R\+O\+M\+\_\+\+E\+M\+A\+I\+L}]{\setlength{\rightskip}{0pt plus 5cm}sage.\+settings.\+D\+E\+F\+A\+U\+L\+T\+\_\+\+F\+R\+O\+M\+\_\+\+E\+M\+A\+I\+L = {