* @param cset2 range end revision
* @return <code>this</code> instance for convenience
* @throws HgBadArgumentException if revisions are not valid changeset identifiers
*/
public HgLogCommand range(Nodeid cset1, Nodeid cset2) throws HgBadArgumentException {
CsetParamKeeper pk = new CsetParamKeeper(repo);
int r1 = pk.set(cset1).get();
int r2 = pk.set(cset2).get();
return range(r1, r2);
}