/**
* Append a buffer object
*
* @param Buffer $buf
* @param integer $indent = 0
*/
public function appendBuffer(Buffer $buf, $indent = 0)
{
if ($indent) {
$this->setIndent($indent);
$lines = $buf->lines();
foreach ($lines as $line) {
$this->appendLine($line);
}
} else {
$this->content .= $buf->__toString();
}
}