Markdownify\Converter::handleTag_ul PHP Method

    protected function handleTag_ul()
    {
        if ($this->parser->isStartTag) {
            $this->stack();
            if (!$this->keepHTML && $this->lastClosedTag == $this->parser->tagName) {
                $this->out("\n" . $this->indent . '<!-- -->' . "\n" . $this->indent . "\n" . $this->indent);
            }
        } else {
            $this->unstack();
            if ($this->parent() != 'li' || preg_match('#^\\s*(</li\\s*>\\s*<li\\s*>\\s*)?<(p|blockquote)\\s*>#sU', $this->parser->html)) {
                // dont make Markdown add unneeded paragraphs
                $this->setLineBreaks(2);
            }
        }
    }