Split the SYNOPSIS into three cases, since not all options can be used

together.  The three cases are:

Adding a virtual terminal (can take -t/-e to configure)
Deleting a virtual terminal (can take -F to force)
Adding or removing a keyboard or multiplexor (can take neither of the above,
  and the index is optional)

usr.sbin/wsconscfg/wsconscfg.8

@@ -1,4 +1,4 @@
-.\"	$NetBSD: wsconscfg.8,v 1.9 2000/10/03 14:21:47 bjh21 Exp $
+.\"	$NetBSD: wsconscfg.8,v 1.10 2000/10/03 19:08:50 bjh21 Exp $
 .\"
 .Dd January 12, 1999
 .Os
@@ -7,14 +7,21 @@
 .Nm wsconscfg
 .Nd configure virtual terminals on a wscons display
 .Sh SYNOPSIS
-.Nm
+.Nm ""
 .Op Fl f Ar ctldev
-.Op Fl d Op Fl F
-.Op Fl k
-.Op Fl m
 .Op Fl t Ar type
 .Op Fl e Ar emul
 .Ar index
+.Nm ""
+.Op Fl f Ar ctldev
+.Fl d
+.Op Fl F
+.Ar index
+.Nm ""
+.Op Fl f Ar ctldev
+.Fl k | m
+.Op Fl d
+.Op Ar index
 .Sh DESCRIPTION
 The
 .Nm
@@ -48,7 +55,7 @@ option is applied. Terminals used by the operating system console or a
 graphics program (X server) cannot be deleted. With the
 .Fl k
 flag, the keyboard specified by
-.Ql index
+.Ar index
 will be detached from the wscons display.
 With the
 .Fl m