<h1>Block level html</h1> Some inline <b>stuff<b>. Now some <arbitrary>arbitrary tags</arbitrary>. <div>More block level html.</div> <div class="foo bar" title="with 'quoted' text." valueless_attr weirdness="<i>foo</i>"> Html with various attributes. </div> And of course <script>blah</script>. [this <script>link](<script>stuff</script>) Some funky <x\]> inline stuff with markdown escaping syntax. <img scr="foo.png" title="Only one inline element on a line." /> And now a line with only an opening bracket: < And one with other stuff but no closing bracket: < foo