CVSROOT: /webcvs/grep Module name: grep Changes by: Jim Meyering <meyering> 12/04/24 08:04:00
Index: html_node/Back_002dreferences-and-Subexpressions.html =================================================================== RCS file: /webcvs/grep/grep/manual/html_node/Back_002dreferences-and-Subexpressions.html,v retrieving revision 1.10 retrieving revision 1.11 diff -u -b -r1.10 -r1.11 --- html_node/Back_002dreferences-and-Subexpressions.html 2 Mar 2012 09:28:26 -0000 1.10 +++ html_node/Back_002dreferences-and-Subexpressions.html 24 Apr 2012 08:03:54 -0000 1.11 @@ -1,8 +1,8 @@ <html lang="en"> <head> -<title>Back-references and Subexpressions - GNU Grep 2.11</title> +<title>Back-references and Subexpressions - GNU Grep 2.12</title> <meta http-equiv="Content-Type" content="text/html"> -<meta name="description" content="GNU Grep 2.11"> +<meta name="description" content="GNU Grep 2.12"> <meta name="generator" content="makeinfo 4.13"> <link title="Top" rel="start" href="index.html#Top"> <link rel="up" href="Regular-Expressions.html#Regular-Expressions" title="Regular Expressions"> @@ -48,7 +48,7 @@ <h3 class="section">3.5 Back-references and Subexpressions</h3> -<p><a name="index-subexpression-241"></a><a name="index-back_002dreference-242"></a> +<p><a name="index-subexpression-248"></a><a name="index-back_002dreference-249"></a> The back-reference ‘<samp><span class="samp">\</span><var>n</var></samp>’, where <var>n</var> is a single digit, matches the substring previously matched by the <var>n</var>th parenthesized subexpression of the regular expression.
