.BR scan ,
.BR show ,
.BR repl ,
-\&...) also take one of the words: \*(lqfirst\*(rq,
-\*(lqprev\*(rq, \*(lqcur\*(rq, \*(lqnext\*(rq, or \*(lqlast\*(rq to indicate
+\&...) also take one of the words: `first',
+`prev', `cur', `next', or `last' to indicate
(respectively) the first, previous, current, next, or last message in
the current folder (assuming they are defined).