| <html lang="en"> |
| <head> |
| <title>Readline vi Mode - Debugging with GDB</title> |
| <meta http-equiv="Content-Type" content="text/html"> |
| <meta name="description" content="Debugging with GDB"> |
| <meta name="generator" content="makeinfo 4.13"> |
| <link title="Top" rel="start" href="index.html#Top"> |
| <link rel="up" href="Command-Line-Editing.html#Command-Line-Editing" title="Command Line Editing"> |
| <link rel="prev" href="Bindable-Readline-Commands.html#Bindable-Readline-Commands" title="Bindable Readline Commands"> |
| <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> |
| <!-- |
| Copyright (C) 1988-2019 Free Software Foundation, Inc. |
| |
| Permission is granted to copy, distribute and/or modify this document |
| under the terms of the GNU Free Documentation License, Version 1.3 or |
| any later version published by the Free Software Foundation; with the |
| Invariant Sections being ``Free Software'' and ``Free Software Needs |
| Free Documentation'', with the Front-Cover Texts being ``A GNU Manual,'' |
| and with the Back-Cover Texts as in (a) below. |
| |
| (a) The FSF's Back-Cover Text is: ``You are free to copy and modify |
| this GNU Manual. Buying copies from GNU Press supports the FSF in |
| developing GNU and promoting software freedom.'' |
| --> |
| <meta http-equiv="Content-Style-Type" content="text/css"> |
| <style type="text/css"><!-- |
| pre.display { font-family:inherit } |
| pre.format { font-family:inherit } |
| pre.smalldisplay { font-family:inherit; font-size:smaller } |
| pre.smallformat { font-family:inherit; font-size:smaller } |
| pre.smallexample { font-size:smaller } |
| pre.smalllisp { font-size:smaller } |
| span.sc { font-variant:small-caps } |
| span.roman { font-family:serif; font-weight:normal; } |
| span.sansserif { font-family:sans-serif; font-weight:normal; } |
| --></style> |
| </head> |
| <body> |
| <div class="node"> |
| <a name="Readline-vi-Mode"></a> |
| <p> |
| Previous: <a rel="previous" accesskey="p" href="Bindable-Readline-Commands.html#Bindable-Readline-Commands">Bindable Readline Commands</a>, |
| Up: <a rel="up" accesskey="u" href="Command-Line-Editing.html#Command-Line-Editing">Command Line Editing</a> |
| <hr> |
| </div> |
| |
| <h3 class="section">32.5 Readline vi Mode</h3> |
| |
| <p>While the Readline library does not have a full set of <code>vi</code> |
| editing functions, it does contain enough to allow simple editing |
| of the line. The Readline <code>vi</code> mode behaves as specified in |
| the <span class="sc">posix</span> standard. |
| |
| <p>In order to switch interactively between <code>emacs</code> and <code>vi</code> |
| editing modes, use the command <kbd>M-C-j</kbd> (bound to emacs-editing-mode |
| when in <code>vi</code> mode and to vi-editing-mode in <code>emacs</code> mode). |
| The Readline default is <code>emacs</code> mode. |
| |
| <p>When you enter a line in <code>vi</code> mode, you are already placed in |
| `insertion' mode, as if you had typed an ‘<samp><span class="samp">i</span></samp>’. Pressing <ESC> |
| switches you into `command' mode, where you can edit the text of the |
| line with the standard <code>vi</code> movement keys, move to previous |
| history lines with ‘<samp><span class="samp">k</span></samp>’ and subsequent lines with ‘<samp><span class="samp">j</span></samp>’, and |
| so forth. |
| |
| </body></html> |
| |
