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102 lines
5.4 KiB
HTML
102 lines
5.4 KiB
HTML
4 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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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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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>Readline Interaction (Debugging with GDB)</title>
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<meta name="description" content="Readline Interaction (Debugging with GDB)">
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<meta name="keywords" content="Readline Interaction (Debugging with GDB)">
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<meta name="resource-type" content="document">
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<meta name="distribution" content="global">
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<meta name="Generator" content="makeinfo">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Command-Line-Editing.html#Command-Line-Editing" rel="up" title="Command Line Editing">
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<link href="Readline-Bare-Essentials.html#Readline-Bare-Essentials" rel="next" title="Readline Bare Essentials">
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<link href="Introduction-and-Notation.html#Introduction-and-Notation" rel="prev" title="Introduction and Notation">
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<style type="text/css">
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-->
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</style>
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</head>
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<body lang="en">
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<a name="Readline-Interaction"></a>
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<div class="header">
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<p>
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Next: <a href="Readline-Init-File.html#Readline-Init-File" accesskey="n" rel="next">Readline Init File</a>, Previous: <a href="Introduction-and-Notation.html#Introduction-and-Notation" accesskey="p" rel="prev">Introduction and Notation</a>, Up: <a href="Command-Line-Editing.html#Command-Line-Editing" accesskey="u" rel="up">Command Line Editing</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="Readline-Interaction-1"></a>
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<h3 class="section">32.2 Readline Interaction</h3>
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<a name="index-interaction_002c-readline"></a>
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<p>Often during an interactive session you type in a long line of text,
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only to notice that the first word on the line is misspelled. The
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Readline library gives you a set of commands for manipulating the text
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as you type it in, allowing you to just fix your typo, and not forcing
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you to retype the majority of the line. Using these editing commands,
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you move the cursor to the place that needs correction, and delete or
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insert the text of the corrections. Then, when you are satisfied with
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the line, you simply press <tt class="key">RET</tt>. You do not have to be at the
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end of the line to press <tt class="key">RET</tt>; the entire line is accepted
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regardless of the location of the cursor within the line.
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</p>
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<table class="menu" border="0" cellspacing="0">
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<tr><td align="left" valign="top">• <a href="Readline-Bare-Essentials.html#Readline-Bare-Essentials" accesskey="1">Readline Bare Essentials</a>:</td><td> </td><td align="left" valign="top">The least you need to know about Readline.
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Readline-Movement-Commands.html#Readline-Movement-Commands" accesskey="2">Readline Movement Commands</a>:</td><td> </td><td align="left" valign="top">Moving about the input line.
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Readline-Killing-Commands.html#Readline-Killing-Commands" accesskey="3">Readline Killing Commands</a>:</td><td> </td><td align="left" valign="top">How to delete text, and how to get it back!
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Readline-Arguments.html#Readline-Arguments" accesskey="4">Readline Arguments</a>:</td><td> </td><td align="left" valign="top">Giving numeric arguments to commands.
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Searching.html#Searching" accesskey="5">Searching</a>:</td><td> </td><td align="left" valign="top">Searching through previous lines.
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</td></tr>
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</table>
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</body>
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</html>
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