For anyone interested in how that is done:
<a href="http:&#x2F;&#x2F;repo.or.cz&#x2F;luajit-2.0.git&#x2F;commitdiff&#x2F;73680a5fc760cb39760e4bbfce1166ce75de237f" rel="nofollow">http:&#x2F;&#x2F;repo.or.cz&#x2F;luajit-2.0.git&#x2F;commitdiff&#x2F;73680a5fc760cb39...</a>