external-link">tempdir</a></span><span class="op">(</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="co"># Build the LSN. When working with your own data, lsn_path will be</span></span></span>
<span class="r-in"><span><span class="co"># a local folder of your choice rather than a temporary directory.</span></span></span>
<span class="r-in"><span><span class="va">edges</span><span class="op">&lt;-</span> <span class="fu"><a href="lines_to_lsn.html">lines_to_lsn</a></span><s