<?php

class Text_Wiki_Render_Plain_Toc extends Text_Wiki_Render {

    /**

    * 

    * Renders a token into text matching the requested format.

    * 

    * @access public

    * 

    * @param array $options The "options" portion of the token (second

    * element).

    * 

    * @return string The text rendered from the token options.

    * 

    */

    function token($options)

    {

        // type, count, level

        extract($options);

        if ($type == 'item_start') {

            // build some indenting spaces for the text

            $indent = ($level - 2) * 4;

            $pad = str_pad('', $indent);

            return $pad;

        }

        if ($type == 'item_end') {

            return "\n";

        }

    }

}

?>