mprins / dokuwiki-yalist-plugin

                    // but they may be shallower

                    $para_depth    = count(explode('  ', str_replace("\t", '  ', $match)));

                    $close_content = true;

                    while($para_depth < $last_frame['depth'] && count($this->stack) > 1) {

                        if($close_content) {

                            if($last_frame['paras']) {

                                array_push($output, 'p_close');

                            }

                            array_push($output, "${last_frame['item']}_content_close");

                            $close_content = false;

                        }

                        array_push(

                            $output,

                            "${last_frame['item']}_close",

                            "${last_frame['list']}_close"

                        );

                        array_pop($this->stack);

                        $last_frame = end($this->stack);

                    }

                    // keep popping frames off the stack until we find a frame

                    // that's at least as deep as this one, or until only the

                    // bottom frame (i.e. the initial list markup) remains

                    while($curr_frame['depth'] < $last_frame['depth'] &&

                        count($this->stack) > 1) {

                        // again, we need to close the content tag only for

                        // the first frame popped off the stack

                        if($close_content) {

                            if($last_frame['paras']) {

                                array_push($output, 'p_close');

                            }

                            array_push($output, "${last_frame['item']}_content_close");

                            $close_content = false;

                        }

                        array_push(

                            $output,

                            "${last_frame['item']}_close",

                            "${last_frame['list']}_close"

                        );

                        array_pop($this->stack);

                        $last_frame = end($this->stack);

                    }

                    // pull the last frame off the stack;