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 1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Undo and Redo</title><meta name="generator" content="DocBook XSL Stylesheets V1.65.1"><link rel="home" href="index.html" title="jEdit 4.2 User's Guide"><link rel="up" href="editing.html" title="Chapter 5. Editing Text"><link rel="previous" href="entering-text.html" title="Inserting and Deleting Text"><link rel="next" href="words.html" title="Working With Words"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Undo and Redo</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="entering-text.html">Prev</a> </td><th width="60%" align="center">Chapter 5. Editing Text</th><td width="20%" align="right"> <a accesskey="n" href="words.html">Next</a></td></tr></table><hr></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="undo-redo"></a>Undo and Redo</h2></div></div><div></div></div><p>
 2   <span><b class="guimenu">Edit</b></span>&gt;<span><b class="guimenuitem">Undo</b></span> (shortcut: <tt class="keycap">C+z</tt>) reverses the
 3   most recent editing command. For example, this can be
 4   used to restore unintentionally deleted text. More complicated operations,
 5   such as a search and replace, can also be undone.
 6  </p><p>
 7   If you undo too many changes,
 8   <span><b class="guimenu">Edit</b></span>&gt;<span><b class="guimenuitem">Redo</b></span> (shortcut:
 9   <tt class="keycap">C+e C+z</tt>) can restore
10   the changes again. For example, if some
11   text was inserted, <span><b class="guimenuitem">Undo</b></span> will remove it from the
12   buffer. <span><b class="guimenuitem">Redo</b></span> will insert it again.
13  </p><p>
14   By default, the last 100 edits is retained; older edits cannot be undone.
15   The maximum number of undos can be changed in the <span><b class="guibutton">Editing</b></span> pane
16   of the <span><b class="guimenu">Utilities</b></span>&gt;<span><b class="guimenuitem">Global
17   Options</b></span> dialog box; see <a href="global-opts.html#editing-pane" title="The Editing Pane">the section called &#8220;The Editing Pane&#8221;</a>.
18  </p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="entering-text.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="editing.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="words.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Inserting and Deleting Text </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Working With Words</td></tr></table></div></body></html>