er</code>.</p></dd>


<dt>symbol</dt>
<dd><p>Character scalar of length 1, default is a space (" "). It is the symbol with which
the string will be filled.</p></dd>


<dt>right</dt>
<dd><p>Logical scalar, default is <code>FALSE</code>. If <code>TRUE</code>, then the filling of the string is
done from the left, leading to right-alignment.</p></dd>


<dt>center</dt>
<dd><p>Logical scalar, default is <code>FALSE</code>. If <code>TRUE</code>, then the filling of the string will
be balanced so as to center the s