.\"
.\" %sccs.include.redist.roff%
.\"
-.\" @(#)mail.1 8.4 (Berkeley) %G%
+.\" @(#)mail.1 8.5 (Berkeley) %G%
.\"
.Dd
.Dt MAIL 1
.Ic ignore
is executed with no arguments, it lists the current set of
ignored fields.
+.It Ic inc
+Incorporate any new messages that have arrived while mail
+is being read.
+The new messages are added to the end of the message list,
+and the current message is reset to be the first new mail message.
+This does not renumber the existing message list, nor does
+does it cause any changes made so far to be saved.
.It Ic mail
.Pq Ic m
Takes as argument login names and distribution group names and sends
end of each message.
Responding with a newline indicates your
satisfaction with the current list.
+.It Ar autoinc
+Causes new mail to be automatically incorporated when it arrives.
+Setting this is similar to issuing the
+.Ic inc
+command at each prompt, except that the current message is not
+reset when new mail arrives.
.It Ar autoprint
Causes the
.Ic delete
User's old mail.
.It ~/.mailrc
File giving initial mail commands.
+This can be overridden by setting the
+.Ev MAILRC
+environment variable.
.It Pa /tmp/R*
Temporary files.
.It Pa /usr/share/misc/Mail.help*