y</code>: <a href="#Moving%20Around%20the%20History%20List">Moving Around the History List</a>
<li><code>previous_history</code>: <a href="#Moving%20Around%20the%20History%20List">Moving Around the History List</a>
<li><code>read_history</code>: <a href="#Managing%20the%20History%20File">Managing the History File</a>
<li><code>read_history_range</code>: <a href="#Managing%20the%20History%20File">Managing the History File</a>
<li><code>remove_history</code>: <a href="#History%20List%20Management">History Lis