diff options
| -rw-r--r-- | usr.bin/nl/nl.1 | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/usr.bin/nl/nl.1 b/usr.bin/nl/nl.1 index 4430a78149e..ed8b9d995f9 100644 --- a/usr.bin/nl/nl.1 +++ b/usr.bin/nl/nl.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: nl.1,v 1.4 2013/09/14 14:55:57 jmc Exp $ +.\" $OpenBSD: nl.1,v 1.5 2013/11/28 20:44:43 jca Exp $ .\" $NetBSD: nl.1,v 1.14 2013/09/09 09:02:25 wiz Exp $ .\" .\" Copyright (c) 1999 The NetBSD Foundation, Inc. @@ -28,7 +28,7 @@ .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE .\" POSSIBILITY OF SUCH DAMAGE. .\" -.Dd $Mdocdate: September 14 2013 $ +.Dd $Mdocdate: November 28 2013 $ .Dt NL 1 .Os .Sh NAME @@ -52,12 +52,16 @@ The .Nm utility reads lines from the named -.Ar file -or the standard input if the -.Ar file -argument is omitted, +.Ar file , applies a configurable line numbering filter operation, and writes the result to the standard output. +If +.Ar file +is a single dash +.Pq Sq \&- +or absent, +.Nm +reads from the standard input. .Pp The .Nm |