.RB [ \-version ]
.RI [ +folder ]
.RB [ \-audit
-.IR audit\-file ]
+.IR audit-file ]
.RB [ \-noaudit ]
.RB [ \-changecur " | " \-nochangecur ]
.RB [ \-form
.PP
If the switch
.B \-audit
-.I audit\-file
+.I audit-file
is specified (usually as a default switch in the user's profile), then
.B inc
will append a header line and a line per message to the specified
may also output audit information to this (or another) file, perhaps with
.RI \*(lq Message\-Id \*(rq
information to keep an exact correspondence history.
-.RI \*(lq Audit\-file \*(rq
+.RI \*(lq Audit-file \*(rq
is assumed to be in the user's nmh directory unless a full path is specified.
.PP
.B inc
switch, one can direct
.B inc
to incorporate messages from a file other than the user's mail drop.
-Note that the named file will NOT be zeroed, unless the
+Note that the named file will
+.I not
+be zeroed, unless the
.B \-truncate
switch is given.
.PP