====Horizontal rule markup====

A hr (horizontal rule) is a thin horizontal line across the entire passage. In HTML, it is a ''%%<hr>%%'' element.
In Harlowe, it is an entire line consisting of 3 or more consecutive hyphens ''%%-%%''.

=== Example usage: ===

<code>
        ---
  ----
     -----
</code>
Again, opening [[harlowe:whitespace|whitespace]] is permitted prior to the first ''%%-%%'' and after the final ''%%-%%''.