[src/trunk]: src/usr.bin/vis Mark up LC_CTYPE with Ev (didn't I just do this?...

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/bbb4932f64b4
branches:  trunk
changeset: 784927:bbb4932f64b4
user:      wiz <wiz%NetBSD.org@localhost>
date:      Thu Feb 14 08:56:59 2013 +0000

description:
Mark up LC_CTYPE with Ev (didn't I just do this? :) ).

diffstat:

 usr.bin/vis/vis.1 |  10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diffs (27 lines):

diff -r 8dbc99de9b97 -r bbb4932f64b4 usr.bin/vis/vis.1
--- a/usr.bin/vis/vis.1 Thu Feb 14 08:56:56 2013 +0000
+++ b/usr.bin/vis/vis.1 Thu Feb 14 08:56:59 2013 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: vis.1,v 1.15 2013/02/13 22:24:48 christos Exp $
+.\"    $NetBSD: vis.1,v 1.16 2013/02/14 08:56:59 wiz Exp $
 .\"
 .\" Copyright (c) 1989, 1991, 1993, 1994
 .\"    The Regents of the University of California.  All rights reserved.
@@ -138,12 +138,14 @@
 .Sh MULTIBYTE CHARACTER SUPPORT
 .Nm
 supports multibyte character input.
-The encoding conversion is influenced by the setting of the LC_CTYPE
+The encoding conversion is influenced by the setting of the
+.Ev LC_CTYPE
 environment variable which defines the set of characters that can be
 copied without encoding.
 .Pp
-When 8-bit data is present in the input, LC_CTYPE must be set to
-the correct locale or to the C locale.
+When 8-bit data is present in the input,
+.Ev LC_CTYPE
+must be set to the correct locale or to the C locale.
 If the locales of the data and the conversion are mismatched, multibyte
 character recognition may fail and encoding will be performed byte-by-byte
 instead.