<p>simple <a href="">URL</a></p>

<p>simple <a href="something.html">URL</a></p>

<p>simple <a href="something.html">URL <em>with</em> formatting</a></p>

<p>simple <a href="something.html" title="a t&quot;itle">URL with single quoted title</a></p>

<p>simple <a href="something.html" title="a t'itle">URL with double quoted title</a></p>

<p>simple <a href="something.html">URL [with ] escaped</a></p>

<p>simple <a href="something.html">URL with ] escaped</a></p>

<p>simple <a href="something.html">URL [with] nested</a></p>

<p>simple <a href="something.html">URL with [no](link.html) inside</a></p>

<p>simple <a href="/something/to(do)">URL with parens</a></p>

<p>simple <a href="/something/to(do" title="doit">URL with parens</a></p>

<p>simple <a href="something.html" title="title">URL broken
on line</a></p>

<p>simple <a href="with spaces.html">URL with spaces</a></p>

<p>simple <a href="with spaces.html" title="title">URL with spaces</a></p>

<p>simple <a href="with (spaces).html">URL with spaces</a></p>

<p>simple <a href="spaces.html">leading/trailing spaces</a></p>

<p>simple <a href="spaces.html">leading/trailing spaces</a></p>

<p>simple <a href="spaces.html">leading/trailing spaces</a></p>

<p>bad [URL <a href="something.html">not</a></p>

<p>bad [URL with parens](something(new.html)</p>

<p>bad [URL with empty title](something.html ‘’)</p>

<p>bad [URL](</p>

<p>bad [URL](no</p>
