===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/uniq/uniq.1,v
retrieving revision 1.13
retrieving revision 1.14
diff -c -r1.13 -r1.14
*** src/usr.bin/uniq/uniq.1	2007/11/09 20:04:03	1.13
--- src/usr.bin/uniq/uniq.1	2007/11/11 17:50:29	1.14
***************
*** 1,4 ****
! .\"	$OpenBSD: uniq.1,v 1.13 2007/11/09 20:04:03 kili Exp $
  .\"	$NetBSD: uniq.1,v 1.5 1994/12/06 07:51:15 jtc Exp $
  .\"
  .\" Copyright (c) 1991, 1993
--- 1,4 ----
! .\"	$OpenBSD: uniq.1,v 1.14 2007/11/11 17:50:29 kili Exp $
  .\"	$NetBSD: uniq.1,v 1.5 1994/12/06 07:51:15 jtc Exp $
  .\"
  .\" Copyright (c) 1991, 1993
***************
*** 33,39 ****
  .\"
  .\"     @(#)uniq.1	8.1 (Berkeley) 6/6/93
  .\"
! .Dd $Mdocdate: November 9 2007 $
  .Dt UNIQ 1
  .Os
  .Sh NAME
--- 33,39 ----
  .\"
  .\"     @(#)uniq.1	8.1 (Berkeley) 6/6/93
  .\"
! .Dd $Mdocdate: November 11 2007 $
  .Dt UNIQ 1
  .Os
  .Sh NAME
***************
*** 41,47 ****
  .Nd report or filter out repeated lines in a file
  .Sh SYNOPSIS
  .Nm uniq
! .Op Fl c | d | u
  .Op Fl f Ar fields
  .Op Fl s Ar chars
  .Oo
--- 41,48 ----
  .Nd report or filter out repeated lines in a file
  .Sh SYNOPSIS
  .Nm uniq
! .Op Fl c
! .Op Fl d | u
  .Op Fl f Ar fields
  .Op Fl s Ar chars
  .Oo
***************
*** 125,130 ****
--- 126,139 ----
  utility is compliant with the
  .St -p1003.1-2004
  specification.
+ .Pp
+ The use of
+ .Fl c
+ in conjunction with
+ .Fl d
+ or
+ .Fl u
+ is an extension to that specification.
  .Pp
  The historic
  .Cm + Ns Ar number