app/code/community/Nexcessnet/Turpentine/Model/Varnish/Configurator/Abstract.php
protected function _getUrlExcludes() {
        $urls = Mage::getStoreConfig('turpentine_vcl/urls/url_blacklist');
        return implode('|', array_merge(array($this->_getAdminFrontname(), 'api'),
            Mage::helper('turpentine/data')->cleanExplode(PHP_EOL, $urls)));
    }
protected function _getUrlExcludes() {
        $urls = Mage::getStoreConfig('turpentine_vcl/urls/url_blacklist');
        return implode('|', array_merge(array($this->_getAdminFrontname(), 'api'),
            Mage::helper('turpentine/data')->cleanExplode(PHP_EOL, $urls)));
    }
protected function _getUrlExcludes ( ) { $ urls = Mage :: getStoreConfig ( 'turpentine_vcl/urls/url_blacklist' ) ; return implode ( '|' , array_merge ( array ( $ this -> _getAdminFrontname ( ) , 'api' ) , Mage :: helper ( 'turpentine/data' ) -> cleanExplode ( PHP_EOL , $ urls ) ) ) ; }
Format the URL exclusions for insertion in a regex. Admin frontname and
API are automatically added.

@return string
Format the URL exclusions for insertion in a regex . Admin frontname and API are automatically added .