ref: 84076e37167a9329d70104a39ea398a9f676009d
dir: /sys/lib/python/mercurial/templates/atom/filelog.tmpl/
{header} <id>{urlbase}{url}atom-log/tip/{file|escape}</id> <link rel="self" href="{urlbase}{url}atom-log/tip/{file|urlescape}"/> <title>{repo|escape}: {file|escape} history</title> {latestentry%feedupdated} {entries%changelogentry} </feed>