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Readline-vi-Mode.html 4.3KB

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  60. Previous: <a href="Bindable-Readline-Commands.html#Bindable-Readline-Commands" accesskey="p" rel="prev">Bindable Readline Commands</a>, Up: <a href="Command-Line-Editing.html#Command-Line-Editing" accesskey="u" rel="up">Command Line Editing</a> &nbsp; [<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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  64. <h3 class="section">32.5 Readline vi Mode</h3>
  65. <p>While the Readline library does not have a full set of <code>vi</code>
  66. editing functions, it does contain enough to allow simple editing
  67. of the line. The Readline <code>vi</code> mode behaves as specified in
  68. the <small>POSIX</small> standard.
  69. </p>
  70. <p>In order to switch interactively between <code>emacs</code> and <code>vi</code>
  71. editing modes, use the command <kbd>M-C-j</kbd> (bound to emacs-editing-mode
  72. when in <code>vi</code> mode and to vi-editing-mode in <code>emacs</code> mode).
  73. The Readline default is <code>emacs</code> mode.
  74. </p>
  75. <p>When you enter a line in <code>vi</code> mode, you are already placed in
  76. &lsquo;insertion&rsquo; mode, as if you had typed an &lsquo;<samp>i</samp>&rsquo;. Pressing <tt class="key">ESC</tt>
  77. switches you into &lsquo;command&rsquo; mode, where you can edit the text of the
  78. line with the standard <code>vi</code> movement keys, move to previous
  79. history lines with &lsquo;<samp>k</samp>&rsquo; and subsequent lines with &lsquo;<samp>j</samp>&rsquo;, and
  80. so forth.
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