pe Sequences</span></a> such as <code class="docutils literal notranslate"><span class="pre">\t</span></code>, <code class="docutils literal notranslate"><span class="pre">\r</span></code>, <code class="docutils literal notranslate"><span class="pre">\n</span></code>,
and <code class="docutils literal notranslate"><span class="pre">\\</span></code> may be used to construct literal tabs, carriage returns,
newlines, and backslashes (respectively) to pass in a regex.  For example:</p>
<ul class="simple">
<li><