bp_nouveau_activity_recurse_comments( object $comment )

function bp_nouveau_activity_recurse_comments( $comment ) {
	global $activities_template;

	if ( empty( $comment->children ) ) {
		return;
	}

	/**
	 * Filters the opening tag for the template that lists activity comments.
	 *
	 * @since BuddyPress 1.6.0
	 *
	 * @param string $value Opening tag for the HTML markup to use.
	 */
	echo apply_filters( 'bp_activity_recurse_comments_start_ul', '<ul>' );

	foreach ( (array) $comment->children as $comment_child ) {

		// Put the comment into the global so it's available to filters.
		$activities_template->activity->current_comment = $comment_child;

		/**
		 * Fires before the display of an activity comment.
		 *
		 * @since BuddyPress 1.5.0
		 */
		do_action( 'bp_before_activity_comment' );

		bp_get_template_part( 'activity/comment' );

		/**
		 * Fires after the display of an activity comment.
		 *
		 * @since BuddyPress 1.5.0
		 */
		do_action( 'bp_after_activity_comment' );

		unset( $activities_template->activity->current_comment );
	}

	/**
	 * Filters the closing tag for the template that list activity comments.
	 *
	 * @since BuddyPress 1.6.0
	 *
	 * @param string $value Closing tag for the HTML markup to use.
	 */
	echo apply_filters( 'bp_activity_recurse_comments_end_ul', '</ul>' );
}