_Description: Shall slay punish users?
Normally slay will punish ordinary users trying to run it by slaying
themselves. This is The Right Thing(TM), as users should not mess with
administrative commands like slay, but some administrators find it
inconvenient. Therefore slay can be configured to punish users or just to
display error message.
_Description: Shall slay use `Butt-head' mode by default?
Slay has two sets of messages: a standard set and an alternative set that
is more informal. The alternative set is named after "Butt-head" from
MTV's "Beavis & Butt-head" cartoon show, a character who uses the sort of
language you'll find in the alternative set. In most cases, the standard
set of messages is more appropriate.