rt each typed tab to spaces &mdash; to the number of spaces
that a tab at that position would take up.
</p>
</dd>
<dt><code>set titlecolor [bold,][italic,]<var>fgcolor</var>,<var>bgcolor</var></code></dt>
<dd><p>Use this color combination for the title bar.
See <a href="#set-keycolor"><code>set keycolor</code></a> for valid color names.
</p>
</dd>
<dt><code>set trimblanks</code></dt>
<dd><p>Remove trailing whitespace from wrapped lines when automatic
hard-wrapping occurs or when text is justified.
</p>
</dd