From DefCon Projects
The revids parameter may not be used with the list options ($1limit, $1startid, $1endid, $1dir=newer, $1user, $1excludeuser, $1start, and $1end).
The revids parameter may not be used with the list options ($1limit, $1startid, $1endid, $1dir=newer, $1user, $1excludeuser, $1start, and $1end).