+ <literal>:edit <optional><replaceable>file</replaceable></optional></literal>
+ <indexterm><primary><literal>:edit</literal></primary></indexterm>
+ </term>
+ <listitem>
+ <para>Opens an editor to edit the file
+ <replaceable>file</replaceable>, or the most recently loaded
+ module if <replaceable>file</replaceable> is omitted. The
+ editor to invoke is taken from the <literal>EDITOR</literal>
+ environment variable, or a default editor on your system if
+ <literal>EDITOR</literal> is not set. You can change the
+ editor using <literal>:set editor</literal>.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>