ead.
</p>
</dd>
<dt><code>set numbercolor [bold,][italic,]<var>fgcolor</var>,<var>bgcolor</var></code></dt>
<dd><p>Use this color combination for line numbers.
See <a href="#set-keycolor"><code>set keycolor</code></a> for valid color names.
</p>
</dd>
<dt><code>set operatingdir &quot;<var>directory</var>&quot;</code></dt>
<dd><p><code>nano</code> will only read and write files inside &quot;directory&quot; and its
subdirectories.  Also, the current directory is changed to here, so
files are inserted from thi