/**
* Return true if one of text fields contains {jcomments lock} tag
*
* @static
* @access public
* @param object $row Content object
* @param boolean $fromText Look field 'text' or 'introtext' & 'fulltext'
* @return boolean True if {jcomments lock} found, False otherwise
*/
function isLocked(&$row, $fromText = false)
{
return JCommentsContentPluginHelper::_findTag($row, '/{jcomments\\s+lock}/is', $fromText);
}
