Synopsis:
   bind <key> scroll_backward

Description:
   This function allows the user to move backwards in the client's lastlog
   one half screen at a time.  This is useful for reviewing events as they
   happened, in a manner easier than LASTLOG provides.

   This function requires that SCROLL be on in order to function.  The
   SCROLL_START function must be used to use the scrollback feature, and
   SCROLL_END must beused to exit it.
   
See Also:
   bind(4) scroll_end, scroll_forward, scroll_start; lastlog(1); set(4)
   hold_mode, scroll