73 lines
3.3 KiB
HTML
73 lines
3.3 KiB
HTML
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<html lang="en">
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<head>
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<title>Search - Debugging with GDB</title>
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<meta http-equiv="Content-Type" content="text/html">
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<meta name="description" content="Debugging with GDB">
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<meta name="generator" content="makeinfo 4.13">
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<link title="Top" rel="start" href="index.html#Top">
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<link rel="up" href="Source.html#Source" title="Source">
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<link rel="prev" href="Edit.html#Edit" title="Edit">
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<link rel="next" href="Source-Path.html#Source-Path" title="Source Path">
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<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
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Copyright (C) 1988-2019 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3 or
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any later version published by the Free Software Foundation; with the
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Invariant Sections being ``Free Software'' and ``Free Software Needs
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Free Documentation'', with the Front-Cover Texts being ``A GNU Manual,''
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and with the Back-Cover Texts as in (a) below.
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(a) The FSF's Back-Cover Text is: ``You are free to copy and modify
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this GNU Manual. Buying copies from GNU Press supports the FSF in
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developing GNU and promoting software freedom.''
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</head>
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<body>
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<div class="node">
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<a name="Search"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="Source-Path.html#Source-Path">Source Path</a>,
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Previous: <a rel="previous" accesskey="p" href="Edit.html#Edit">Edit</a>,
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Up: <a rel="up" accesskey="u" href="Source.html#Source">Source</a>
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<hr>
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</div>
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<h3 class="section">9.4 Searching Source Files</h3>
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<p><a name="index-searching-source-files-570"></a>
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There are two commands for searching through the current source file for a
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regular expression.
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<a name="index-search-571"></a>
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<a name="index-forward_002dsearch-572"></a>
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<a name="index-fo-_0040r_007b_0028_0040code_007bforward_002dsearch_007d_0029_007d-573"></a>
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<dl><dt><code>forward-search </code><var>regexp</var><dt><code>search </code><var>regexp</var><dd>The command ‘<samp><span class="samp">forward-search </span><var>regexp</var></samp>’ checks each line,
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starting with the one following the last line listed, for a match for
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<var>regexp</var>. It lists the line that is found. You can use the
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synonym ‘<samp><span class="samp">search </span><var>regexp</var></samp>’ or abbreviate the command name as
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<code>fo</code>.
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<p><a name="index-reverse_002dsearch-574"></a><br><dt><code>reverse-search </code><var>regexp</var><dd>The command ‘<samp><span class="samp">reverse-search </span><var>regexp</var></samp>’ checks each line, starting
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with the one before the last line listed and going backward, for a match
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for <var>regexp</var>. It lists the line that is found. You can abbreviate
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this command as <code>rev</code>.
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</dl>
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</body></html>
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