Parsedown::blockTable( $Line,  $Block = null )

    protected function blockTable($Line, array $Block = null)
    {
        if ( ! isset($Block) or $Block['type'] !== 'Paragraph' or isset($Block['interrupted']))
        {
            return;
        }

        if (
            strpos($Block['element']['handler']['argument'], '|') === false
            and strpos($Line['text'], '|') === false
            and strpos($Line['text'], ':') === false
            or strpos($Block['element']['handler']['argument'], "\n") !== false
        ) {
            return;
        }

        if (chop($Line['text'], ' -:|') !== '')
        {
            return;
        }

        $alignments = array();

        $divider = $Line['text'];

        $divider = trim($divider);
        $divider = trim($divider, '|');

        $dividerCells = explode('|', $divider);

        foreach ($dividerCells as $dividerCell)
        {
            $dividerCell = trim($dividerCell);

            if ($dividerCell === '')
            {
                return;
            }

            $alignment = null;

            if ($dividerCell[0] === ':')
            {
                $alignment = 'left';
            }

            if (substr($dividerCell, - 1) === ':')
            {
                $alignment = $alignment === 'left' ? 'center' : 'right';
            }

            $alignments []= $alignment;
        }

        # ~

        $HeaderElements = array();

        $header = $Block['element']['handler']['argument'];

        $header = trim($header);
        $header = trim($header, '|');

        $headerCells = explode('|', $header);

        if (count($headerCells) !== count($alignments))
        {
            return;
        }

        foreach ($headerCells as $index => $headerCell)
        {
            $headerCell = trim($headerCell);

            $HeaderElement = array(
                'name' => 'th',
                'handler' => array(
                    'function' => 'lineElements',
                    'argument' => $headerCell,
                    'destination' => 'elements',
                )
            );

            if (isset($alignments[$index]))
            {
                $alignment = $alignments[$index];

                $HeaderElement['attributes'] = array(
                    'style' => "text-align: $alignment;",
                );
            }

            $HeaderElements []= $HeaderElement;
        }

        # ~

        $Block = array(
            'alignments' => $alignments,
            'identified' => true,
            'element' => array(
                'name' => 'table',
                'elements' => array(),
            ),
        );

        $Block['element']['elements'] []= array(
            'name' => 'thead',
        );

        $Block['element']['elements'] []= array(
            'name' => 'tbody',
            'elements' => array(),
        );

        $Block['element']['elements'][0]['elements'] []= array(
            'name' => 'tr',
            'elements' => $HeaderElements,
        );

        return $Block;
    }