/**
* Appends attribute to started element. If the attribute value is blank, the builder does
* nothing.
*
* <p>Ex: class="foo"
*
* <p>
*
* @param name The name of attribute to append.
* @param value The value of attribute to append.
* @return a reference to this builder.
*/
public MarkupBuilder appendAttribute(String name, String value) {
buffer.append(MarkupUtils.appendAttribute(name, value));
return this;
}
