<br>(on background information)
<li>
- <a class="title" href="../input/regression/collated-files.html">Regression tests</a> (~ 5 Mb, in <a class="title" href="../input/regression/collated-files.pdf">PDF</a>, <a href="../test-results.html">comparison</a>)
+ <a class="title" href="../input/regression/collated-files.html">Regression tests</a> (~ 5 Mb, in <a class="title" href="../input/regression/collated-files.pdf">PDF</a>)
<br>(for developers)
</ul>