<p><a href="http://google.com?query=blah&amp;time=15">http://google.com?query=blah&amp;time=15</a>
<a href="mailto:someone.else@somedomain.com">someone.else@somedomain.com</a>
<a href="ftp://old.ftp.server.edu">ftp://old.ftp.server.edu</a>
<a href="git://some.git.repo/project.git">git://some.git.repo/project.git</a>
<not autolink>
&lt;http://not.an autolink&gt;
&lt;relative/not/autolink&gt;</p>