======Synopsis:======
[[set]] show_who_hopcount [on|off|toggle]

======Description:======
When turned on, the number of server hops from the client to each user
in [[WHO]] output is shown.  When turned off, it is suppressed.  The only
reason one might turn it off for is that it can be confusing to new
users.

======Other Notes:======
This setting does not affect the [[WHO]] hook in any way.