' . $variables['tree'] . '';
}
/**
* Bootstrap theme wrapper function for the primary menu links.
*/
function bootstrap_menu_tree__primary(&$variables) {
return '
' . $variables['tree'] . '
';
}
/**
* Bootstrap theme wrapper function for the secondary menu links.
*/
function bootstrap_menu_tree__secondary(&$variables) {
return '
' . $variables['tree'] . '
';
}
/**
* Overrides theme_menu_tree() for book module.
*/
function bootstrap_menu_tree__book_toc(&$variables) {
$output = '
';
$output .= ' ';
$output .= '
' . $variables['tree'] . '
';
$output .= '
';
return $output;
}
/**
* Overrides theme_menu_tree() for book module.
*/
function bootstrap_menu_tree__book_toc__sub_menu(&$variables) {
return '