> quote

indented:
   > quote

no space after `>`:
>quote

<blockquote>
<p>quote</p>
</blockquote>
<p>indented:</p>
<blockquote>
<p>quote</p>
</blockquote>
<p>no space after <code>&gt;</code>:</p>
<blockquote>
<p>quote</p>
</blockquote>