| **<aid="rougail.leader.leader"name="rougail.leader.leader">rougail.leader.leader</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `multiple``standard``mandatory``unique` | A leader.<br/>**Default**: <br/>• a<br/>• b<br/>• c |
| **<aid="rougail.leader.follower1"name="rougail.leader.follower1">rougail.leader.follower1</a>**<br/>[`integer`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard``mandatory` | A follower.<br/>**Default**: returns index |