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Changes to grep/manual/html_node/Regular-Expressions.html,v
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From: |
Jim Meyering |
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Subject: |
Changes to grep/manual/html_node/Regular-Expressions.html,v |
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Date: |
Sat, 14 Aug 2021 16:46:44 -0400 (EDT) |
CVSROOT: /webcvs/grep
Module name: grep
Changes by: Jim Meyering <meyering> 21/08/14 16:46:41
Index: html_node/Regular-Expressions.html
===================================================================
RCS file: /webcvs/grep/grep/manual/html_node/Regular-Expressions.html,v
retrieving revision 1.31
retrieving revision 1.32
diff -u -b -r1.31 -r1.32
--- html_node/Regular-Expressions.html 28 Sep 2020 03:36:49 -0000 1.31
+++ html_node/Regular-Expressions.html 14 Aug 2021 20:46:41 -0000 1.32
@@ -1,8 +1,11 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd";>
<html>
+<!-- Created by GNU Texinfo 6.8, https://www.gnu.org/software/texinfo/ -->
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<!-- This manual is for grep, a pattern matching engine.
-Copyright (C) 1999-2002, 2005, 2008-2020 Free Software Foundation,
+Copyright (C) 1999-2002, 2005, 2008-2021 Free Software Foundation,
Inc.
Permission is granted to copy, distribute and/or modify this document
@@ -11,64 +14,54 @@
Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
Texts. A copy of the license is included in the section entitled
"GNU Free Documentation License". -->
-<!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ -->
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-<title>Regular Expressions (GNU Grep 3.5)</title>
+<title>Regular Expressions (GNU Grep 3.7)</title>
-<meta name="description" content="Regular Expressions (GNU Grep 3.5)">
-<meta name="keywords" content="Regular Expressions (GNU Grep 3.5)">
+<meta name="description" content="Regular Expressions (GNU Grep 3.7)">
+<meta name="keywords" content="Regular Expressions (GNU Grep 3.7)">
<meta name="resource-type" content="document">
<meta name="distribution" content="global">
<meta name="Generator" content="makeinfo">
-<link href="index.html#Top" rel="start" title="Top">
-<link href="Index.html#Index" rel="index" title="Index">
+<meta name="viewport" content="width=device-width,initial-scale=1">
+
+<link href="index.html" rel="start" title="Top">
+<link href="Index.html" rel="index" title="Index">
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
-<link href="index.html#Top" rel="up" title="Top">
-<link href="Fundamental-Structure.html#Fundamental-Structure" rel="next"
title="Fundamental Structure">
-<link href="grep-Programs.html#grep-Programs" rel="prev" title="grep Programs">
+<link href="index.html" rel="up" title="Top">
+<link href="Usage.html" rel="next" title="Usage">
+<link href="Invoking.html" rel="prev" title="Invoking">
<style type="text/css">
<!--
+a.copiable-anchor {visibility: hidden; text-decoration: none; line-height: 0em}
a.summary-letter {text-decoration: none}
blockquote.indentedblock {margin-right: 0em}
-blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
-blockquote.smallquotation {font-size: smaller}
div.display {margin-left: 3.2em}
div.example {margin-left: 3.2em}
-div.lisp {margin-left: 3.2em}
-div.smalldisplay {margin-left: 3.2em}
-div.smallexample {margin-left: 3.2em}
-div.smalllisp {margin-left: 3.2em}
kbd {font-style: oblique}
pre.display {font-family: inherit}
pre.format {font-family: inherit}
pre.menu-comment {font-family: serif}
pre.menu-preformatted {font-family: serif}
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span.nolinebreak {white-space: nowrap}
span.roman {font-family: initial; font-weight: normal}
span.sansserif {font-family: sans-serif; font-weight: normal}
+span:hover a.copiable-anchor {visibility: visible}
ul.no-bullet {list-style: none}
-->
</style>
-<link rel="stylesheet" type="text/css" href="/software/gnulib/manual.css">
+<link rel="stylesheet" type="text/css"
href="https://www.gnu.org/software/gnulib/manual.css";>
</head>
<body lang="en">
-<a name="Regular-Expressions"></a>
+<div class="chapter" id="Regular-Expressions">
<div class="header">
<p>
-Next: <a href="Usage.html#Usage" accesskey="n" rel="next">Usage</a>, Previous:
<a href="Invoking.html#Invoking" accesskey="p" rel="prev">Invoking</a>, Up: <a
href="index.html#Top" accesskey="u" rel="up">Top</a> [<a
href="index.html#SEC_Contents" title="Table of contents"
rel="contents">Contents</a>][<a href="Index.html#Index" title="Index"
rel="index">Index</a>]</p>
+Next: <a href="Usage.html" accesskey="n" rel="next">Usage</a>, Previous: <a
href="Invoking.html" accesskey="p" rel="prev">Invoking <code>grep</code></a>,
Up: <a href="index.html" accesskey="u" rel="up">grep</a> [<a
href="index.html#SEC_Contents" title="Table of contents"
rel="contents">Contents</a>][<a href="Index.html" title="Index"
rel="index">Index</a>]</p>
</div>
<hr>
-<a name="Regular-Expressions-1"></a>
-<h2 class="chapter">3 Regular Expressions</h2>
-<a name="index-regular-expressions"></a>
+<span id="Regular-Expressions-1"></span><h2 class="chapter">3 Regular
Expressions</h2>
+<span id="index-regular-expressions"></span>
<p>A <em>regular expression</em> is a pattern that describes a set of strings.
Regular expressions are constructed analogously to arithmetic expressions,
@@ -86,25 +79,18 @@
are documented in the <i>pcresyntax</i>(3) and <i>pcrepattern</i>(3) manual
pages, but work only if PCRE is available in the system.
</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top">• <a
href="Fundamental-Structure.html#Fundamental-Structure"
accesskey="1">Fundamental Structure</a>:</td><td> </td><td
align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top">• <a
href="Character-Classes-and-Bracket-Expressions.html#Character-Classes-and-Bracket-Expressions"
accesskey="2">Character Classes and Bracket
Expressions</a>:</td><td> </td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top">• <a
href="The-Backslash-Character-and-Special-Expressions.html#The-Backslash-Character-and-Special-Expressions"
accesskey="3">The Backslash Character and Special
Expressions</a>:</td><td> </td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top">• <a href="Anchoring.html#Anchoring"
accesskey="4">Anchoring</a>:</td><td> </td><td align="left"
valign="top">
-</td></tr>
-<tr><td align="left" valign="top">• <a
href="Back_002dreferences-and-Subexpressions.html#Back_002dreferences-and-Subexpressions"
accesskey="5">Back-references and
Subexpressions</a>:</td><td> </td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top">• <a
href="Basic-vs-Extended.html#Basic-vs-Extended" accesskey="6">Basic vs
Extended</a>:</td><td> </td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top">• <a
href="Character-Encoding.html#Character-Encoding" accesskey="7">Character
Encoding</a>:</td><td> </td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top">• <a
href="Matching-Non_002dASCII.html#Matching-Non_002dASCII"
accesskey="8">Matching Non-ASCII</a>:</td><td> </td><td align="left"
valign="top">
-</td></tr>
-</table>
+<ul class="section-toc">
+<li><a href="Fundamental-Structure.html" accesskey="1">Fundamental
Structure</a></li>
+<li><a href="Character-Classes-and-Bracket-Expressions.html"
accesskey="2">Character Classes and Bracket Expressions</a></li>
+<li><a href="The-Backslash-Character-and-Special-Expressions.html"
accesskey="3">The Backslash Character and Special Expressions</a></li>
+<li><a href="Anchoring.html" accesskey="4">Anchoring</a></li>
+<li><a href="Back_002dreferences-and-Subexpressions.html"
accesskey="5">Back-references and Subexpressions</a></li>
+<li><a href="Basic-vs-Extended.html" accesskey="6">Basic vs Extended Regular
Expressions</a></li>
+<li><a href="Character-Encoding.html" accesskey="7">Character Encoding</a></li>
+<li><a href="Matching-Non_002dASCII.html" accesskey="8">Matching Non-ASCII and
Non-printable Characters</a></li>
+</ul>
+</div>
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