ref: 652d3d557a01f702f35b22fdb9637b1a4f0323d2
dir: /sys/lib/python/mercurial/templates/rss/error.tmpl/
{header}
<title>Error</title>
<description>Error</description>
<item>
<title>Error</title>
<description>{error|escape}</description>
<guid>http://mercurial.selenic.com/#error</guid>
</item>
</channel>
</rss>