ref: eb4bd4aa3ec7308fd4dea9810c7d2de1f5977288
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>