CVSROOT: /webcvs/grep Module name: grep Changes by: Jim Meyering <meyering> 14/02/18 03:42:13
Index: html_node/Back_002dreferences-and-Subexpressions.html =================================================================== RCS file: /webcvs/grep/grep/manual/html_node/Back_002dreferences-and-Subexpressions.html,v retrieving revision 1.15 retrieving revision 1.16 diff -u -b -r1.15 -r1.16 --- html_node/Back_002dreferences-and-Subexpressions.html 2 Jan 2014 06:37:14 -0000 1.15 +++ html_node/Back_002dreferences-and-Subexpressions.html 18 Feb 2014 03:42:12 -0000 1.16 @@ -1,8 +1,8 @@ <html lang="en"> <head> -<title>Back-references and Subexpressions - GNU Grep 2.16</title> +<title>Back-references and Subexpressions - GNU Grep 2.17</title> <meta http-equiv="Content-Type" content="text/html"> -<meta name="description" content="GNU Grep 2.16"> +<meta name="description" content="GNU Grep 2.17"> <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-248"></a><a name="index-back_002dreference-249"></a> +<p><a name="index-subexpression-246"></a><a name="index-back_002dreference-247"></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.
