1<html lang="en"> 2<head> 3<title>Readline vi Mode - Debugging with GDB</title> 4<meta http-equiv="Content-Type" content="text/html"> 5<meta name="description" content="Debugging with GDB"> 6<meta name="generator" content="makeinfo 4.13"> 7<link title="Top" rel="start" href="index.html#Top"> 8<link rel="up" href="Command-Line-Editing.html#Command-Line-Editing" title="Command Line Editing"> 9<link rel="prev" href="Bindable-Readline-Commands.html#Bindable-Readline-Commands" title="Bindable Readline Commands"> 10<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> 11<!-- 12Copyright (C) 1988-2013 Free Software Foundation, Inc. 13 14Permission is granted to copy, distribute and/or modify this document 15under the terms of the GNU Free Documentation License, Version 1.3 or 16any later version published by the Free Software Foundation; with the 17Invariant Sections being ``Free Software'' and ``Free Software Needs 18Free Documentation'', with the Front-Cover Texts being ``A GNU Manual,'' 19and with the Back-Cover Texts as in (a) below. 20 21(a) The FSF's Back-Cover Text is: ``You are free to copy and modify 22this GNU Manual. Buying copies from GNU Press supports the FSF in 23developing GNU and promoting software freedom.'' 24--> 25<meta http-equiv="Content-Style-Type" content="text/css"> 26<style type="text/css"><!-- 27 pre.display { font-family:inherit } 28 pre.format { font-family:inherit } 29 pre.smalldisplay { font-family:inherit; font-size:smaller } 30 pre.smallformat { font-family:inherit; font-size:smaller } 31 pre.smallexample { font-size:smaller } 32 pre.smalllisp { font-size:smaller } 33 span.sc { font-variant:small-caps } 34 span.roman { font-family:serif; font-weight:normal; } 35 span.sansserif { font-family:sans-serif; font-weight:normal; } 36--></style> 37<link rel="stylesheet" type="text/css" href="../cs.css"> 38</head> 39<body> 40<div class="node"> 41<a name="Readline-vi-Mode"></a> 42<p> 43Previous: <a rel="previous" accesskey="p" href="Bindable-Readline-Commands.html#Bindable-Readline-Commands">Bindable Readline Commands</a>, 44Up: <a rel="up" accesskey="u" href="Command-Line-Editing.html#Command-Line-Editing">Command Line Editing</a> 45<hr> 46</div> 47 48<h3 class="section">32.5 Readline vi Mode</h3> 49 50<p>While the Readline library does not have a full set of <code>vi</code> 51editing functions, it does contain enough to allow simple editing 52of the line. The Readline <code>vi</code> mode behaves as specified in 53the <span class="sc">posix</span> standard. 54 55 <p>In order to switch interactively between <code>emacs</code> and <code>vi</code> 56editing modes, use the command <kbd>M-C-j</kbd> (bound to emacs-editing-mode 57when in <code>vi</code> mode and to vi-editing-mode in <code>emacs</code> mode). 58The Readline default is <code>emacs</code> mode. 59 60 <p>When you enter a line in <code>vi</code> mode, you are already placed in 61`insertion' mode, as if you had typed an ‘<samp><span class="samp">i</span></samp>’. Pressing <ESC> 62switches you into `command' mode, where you can edit the text of the 63line with the standard <code>vi</code> movement keys, move to previous 64history lines with ‘<samp><span class="samp">k</span></samp>’ and subsequent lines with ‘<samp><span class="samp">j</span></samp>’, and 65so forth. 66 67 </body></html> 68 69