document text editors and use some Ar; from rob pierce

1 files changed, 11 insertions, 5 deletions

diff --git a/share/man/man1/help.1 b/share/man/man1/help.1
index f726a3ab1d5..d67143c3296 100644
--- a/share/man/man1/help.1
+++ b/share/man/man1/help.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: help.1,v 1.1 2015/03/27 01:59:26 schwarze Exp $
+.\"	$OpenBSD: help.1,v 1.2 2016/04/17 14:38:52 jmc Exp $
 .\"
 .\" Copyright (c) 1999 Aaron Campbell
 .\" All rights reserved.
@@ -24,7 +24,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: March 27 2015 $
+.Dd $Mdocdate: April 17 2016 $
 .Dt HELP 1
 .Os
 .Sh NAME
@@ -88,7 +88,7 @@ in the system password file
 .It Cm man
 Interface to the system manual pages.
 For any of the commands listed below, type
-.Ic man <command>
+.Ic man Ar command
 for detailed information on what it does and how to use it.
 .It Cm pwd
 Print working directory.
@@ -109,12 +109,18 @@ Type
 for a detailed listing.
 .It Cm cat
 Although it has many more uses,
-.Ic cat filename
+.Ic cat Ar filename
 will print the contents of a plain-text file to the screen.
+.It Cm vi
+Edit text files.
+For example,
+.Ic vi Ar filename .
+See also
+.Xr mg 1 .
 .It Cm mkdir
 Make a directory.
 For example,
-.Ic mkdir foobar .
+.Ic mkdir Ar dirname .
 .It Cm rmdir
 Remove a directory.
 .It Cm rm