ref: 3b376b43af24f8013d330eb2eb9c3b78849bb7c3
dir: /sys/lib/python/mercurial/templates/paper/filelogentry.tmpl/
<tr class="parity{parity}">
<td class="age">{date|age}</td>
<td class="author">{author|person}</td>
<td class="description"><a href="{url}rev/{node|short}{sessionvars%urlparameter}">{desc|strip|firstline|escape|nonempty}</a>{inbranch%changelogbranchname}{branches%changelogbranchhead}{tags%changelogtag}</td>
</tr>