likesalmon

function add_slug_body_class( $classes ) {
    global $post;
    if ( isset( $post ) ) {
        $classes[] = 'slug-' . $post->post_name;
    }
    return $classes;
}
add_filter( 'body_class', 'add_slug_body_class' );

likesalmon

/*
    Add a "dropdown" class to the sub-nav ul element for Foundation off canvas nav menus
*/
class Foundation_Offcanvas_Walker_Nav_Menu extends Walker_Nav_Menu {
    function start_lvl( &$output, $depth = 0, $args = array() ) {
        $indent = str_repeat("\t", $depth);
        $output .= "\n$indent<ul class=\"right-submenu\">\n";
        $output .= '<li class="back"><a href="#">Back</a></li>';
    }
}

likesalmon

/**
 * Add slugs to custom menu items
 */
function add_slug_class_to_menu_item($output){
  $ps = get_option('permalink_structure');
  if(!empty($ps)){
    $idstr = preg_match_all('/<li id="menu-item-(\d+)/', $output, $matches);
    foreach($matches[1] as $mid){
      $id = get_post_meta($mid, '_menu_item_object_id', true);
      $slug = basename(get_permalink($id));