update ENVIRONMENT; ok millert

1 files changed, 21 insertions, 11 deletions

diff --git a/usr.bin/less/more.1 b/usr.bin/less/more.1
index 8a9e31a637b..b4d51cd1bdb 100644
--- a/usr.bin/less/more.1
+++ b/usr.bin/less/more.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: more.1,v 1.3 2014/04/08 22:39:02 jmc Exp $
+.\"	$OpenBSD: more.1,v 1.4 2014/04/09 05:57:59 jmc Exp $
 .\"
 .\" Copyright (c) 1988, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"	@(#)more.1	8.2 (Berkeley) 4/18/94
 .\"
-.Dd $Mdocdate: April 8 2014 $
+.Dd $Mdocdate: April 9 2014 $
 .Dt MORE 1
 .Os
 .Sh NAME
@@ -239,11 +239,16 @@ Exits
 .Nm .
 .El
 .Sh ENVIRONMENT
-.Nm
-utilizes the following environment variables, if they exist:
-.Bl -tag -width Fl
+.Bl -tag -width "COLUMNSXXX"
+.It Ev COLUMNS
+Sets the number of columns on the screen.
+Takes precedence over the number of columns specified by the
+.Ev TERM
+variable,
+but may be overridden by window systems which support
+.Dv TIOCGWINSZ .
 .It Ev EDITOR
-The default editor if
+Specifies the default editor if
 .Ev VISUAL
 is not set.
 If neither
@@ -253,18 +258,23 @@ nor
 are set,
 .Xr vi 1
 is used.
+.It Ev LINES
+Sets the number of lines on the screen.
+Takes precedence over the number of lines specified by the TERM variable,
+but may be overridden by window systems which support
+.Dv TIOCGWINSZ .
 .It Ev MORE
 Default command line options to use with
 .Nm .
 The options should be space-separated and must be prefixed with a dash
 .Pq Ql - .
-.It Ev SHELL
-Current shell in use (normally set by the shell at login time).
 .It Ev TERM
-Specifies terminal type, used by more to get the terminal
-characteristics necessary to manipulate the screen.
+Specifies the terminal type.
+Used by
+.Nm
+to get the terminal characteristics necessary to manipulate the screen.
 .It Ev VISUAL
-Specify default editor.
+Specifies the default editor.
 .El
 .Sh SEE ALSO
 .Xr ctags 1 ,