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Changes to grep/manual/html_node/Environment-Variables.html,v
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From: |
Jim Meyering |
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Subject: |
Changes to grep/manual/html_node/Environment-Variables.html,v |
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Date: |
Fri, 22 Apr 2016 05:25:59 +0000 |
CVSROOT: /webcvs/grep
Module name: grep
Changes by: Jim Meyering <meyering> 16/04/22 05:25:56
Index: html_node/Environment-Variables.html
===================================================================
RCS file: /webcvs/grep/grep/manual/html_node/Environment-Variables.html,v
retrieving revision 1.23
retrieving revision 1.24
diff -u -b -r1.23 -r1.24
--- html_node/Environment-Variables.html 11 Mar 2016 06:09:08 -0000
1.23
+++ html_node/Environment-Variables.html 22 Apr 2016 05:25:55 -0000
1.24
@@ -13,10 +13,10 @@
"GNU Free Documentation License". -->
<!-- Created by GNU Texinfo 6.0, http://www.gnu.org/software/texinfo/ -->
<head>
-<title>GNU Grep 2.24: Environment Variables</title>
+<title>GNU Grep 2.25: Environment Variables</title>
-<meta name="description" content="GNU Grep 2.24: Environment Variables">
-<meta name="keywords" content="GNU Grep 2.24: Environment Variables">
+<meta name="description" content="GNU Grep 2.25: Environment Variables">
+<meta name="keywords" content="GNU Grep 2.25: Environment Variables">
<meta name="resource-type" content="document">
<meta name="distribution" content="global">
<meta name="Generator" content="makeinfo">
@@ -94,6 +94,7 @@
if the locale catalog is not installed,
or if <code>grep</code> was not compiled
with national language support (NLS).
+The shell command <code>locale -a</code> lists locales that are currently
available.
</p>
<p>Many of the environment variables in the following list let you
control highlighting using
@@ -309,6 +310,10 @@
<p>These variables specify the locale for the <code>LC_CTYPE</code> category,
which determines the type of characters,
e.g., which characters are whitespace.
+This category also determines the character encoding, that is, whether
+text is encoded in UTF-8, ASCII, or some other encoding. In the
+‘<samp>C</samp>’ or ‘<samp>POSIX</samp>’ locale, all
characters are encoded as a
+single byte and every byte is a valid character.
</p>
</dd>
<dt><code>LANGUAGE</code></dt>
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