CVSROOT: /webcvs/grep Module name: grep Changes by: Jim Meyering <meyering> 21/08/14 16:46:41
Index: html_node/Known-Bugs.html =================================================================== RCS file: /webcvs/grep/grep/manual/html_node/Known-Bugs.html,v retrieving revision 1.2 retrieving revision 1.3 diff -u -b -r1.2 -r1.3 --- html_node/Known-Bugs.html 28 Sep 2020 03:36:49 -0000 1.2 +++ html_node/Known-Bugs.html 14 Aug 2021 20:46:41 -0000 1.3 @@ -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 +14,52 @@ 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>Known Bugs (GNU Grep 3.5)</title> +<title>Known Bugs (GNU Grep 3.7)</title> -<meta name="description" content="Known Bugs (GNU Grep 3.5)"> -<meta name="keywords" content="Known Bugs (GNU Grep 3.5)"> +<meta name="description" content="Known Bugs (GNU Grep 3.7)"> +<meta name="keywords" content="Known Bugs (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="Reporting-Bugs.html#Reporting-Bugs" rel="up" title="Reporting Bugs"> -<link href="Copying.html#Copying" rel="next" title="Copying"> -<link href="Reporting-Bugs.html#Reporting-Bugs" rel="prev" title="Reporting Bugs"> +<link href="Reporting-Bugs.html" rel="up" title="Reporting Bugs"> <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} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} 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="Known-Bugs"></a> +<div class="section" id="Known-Bugs"> <div class="header"> <p> -Up: <a href="Reporting-Bugs.html#Reporting-Bugs" accesskey="u" rel="up">Reporting Bugs</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> +Up: <a href="Reporting-Bugs.html" accesskey="u" rel="up">Reporting bugs</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="Known-Bugs-1"></a> -<h3 class="section">6.1 Known Bugs</h3> -<a name="index-Bugs_002c-known"></a> +<span id="Known-Bugs-1"></span><h3 class="section">6.1 Known Bugs</h3> +<span id="index-Bugs_002c-known"></span> <p>Large repetition counts in the ‘<samp>{n,m}</samp>’ construct may cause <code>grep</code> to use lots of memory. @@ -82,7 +73,7 @@ back-references is at times unclear. Furthermore, many regular expression implementations have back-reference bugs that can cause programs to return incorrect answers or even crash, and fixing these -bugs has often been low-priority: for example, as of 2020 the +bugs has often been low-priority: for example, as of 2021 the <a href="https://sourceware.org/bugzilla/";>GNU C library bug database</a> contained back-reference bugs <a href="https://sourceware.org/bugzilla/show_bug.cgi?id=52";>52</a>, @@ -95,6 +86,7 @@ avoid them in practical applications. </p> +</div>
