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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: |
Tue, 21 Sep 2010 06:07:09 +0000 |
CVSROOT: /webcvs/grep
Module name: grep
Changes by: Jim Meyering <meyering> 10/09/21 06:07:07
Index: html_node/Environment-Variables.html
===================================================================
RCS file: /webcvs/grep/grep/manual/html_node/Environment-Variables.html,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -b -r1.5 -r1.6
--- html_node/Environment-Variables.html 2 Apr 2010 10:26:54 -0000
1.5
+++ html_node/Environment-Variables.html 21 Sep 2010 06:07:07 -0000
1.6
@@ -1,8 +1,8 @@
<html lang="en">
<head>
-<title>Environment Variables - GNU Grep 2.6.3</title>
+<title>Environment Variables - GNU Grep 2.7</title>
<meta http-equiv="Content-Type" content="text/html">
-<meta name="description" content="GNU Grep 2.6.3">
+<meta name="description" content="GNU Grep 2.7">
<meta name="generator" content="makeinfo 4.13">
<link title="Top" rel="start" href="index.html#Top">
<link rel="up" href="Invoking.html#Invoking" title="Invoking">
@@ -214,12 +214,8 @@
by default,
such options are permuted to the front of the operand list
and are treated as options.
-Also,
-<span class="sc">posix.2</span> requires that unrecognized options be
diagnosed as “illegal”,
-but since they are not really against the law the default
-is to diagnose them as “invalid”.
-<code>POSIXLY_CORRECT</code> also disables
<code>_</code><var>N</var><code>_GNU_nonoption_argv_flags_</code>,
-described below.
+Also, <code>POSIXLY_CORRECT</code> disables special handling of an
+invalid bracket expression. See <a
href="invalid_002dbracket_002dexpr.html#invalid_002dbracket_002dexpr">invalid-bracket-expr</a>.
<br><dt><samp><span class="env">_</span><var>N</var><span
class="env">_GNU_nonoption_argv_flags_</span></samp><dd><a
name="index-g_t_005f_0040var_007bN_007d_005fGNU_005fnonoption_005fargv_005fflags_005f-_0040r_007benvironment-variable_007d-165"></a>(Here
<var>N</var> is <samp><span class="command">grep</span></samp>'s numeric
process ID.)
If the <var>i</var>th character of this environment variable's value is
‘<samp><span class="samp">1</span></samp>’,
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