. The handler emits/strips // p_open / p_close to drive that distinction; the wrapper itself // produces no output here. } public function listcontent_close() { } public function file($text, $language = null, $filename = null, $options = null) { $this->doc .= $this->specCode($text, $language); } public function preformatted($text) { // The Preformatted CallWriter rewriter collapses start/content/ // newline/end into one `preformatted` call. GFM expects the body // to end with a newline (spec example 104); DW's internal text // loses it to `trim()`, so we re-append here. $this->doc .= $this->specCode($text . "\n", null); } /** * GFM shape:

...

 with no inner
     * , which diverges byte-for-byte.
     */
    private function specCode($text, $language): string
    {
        $classAttr = '';
        if ($language !== null && $language !== '') {
            $classAttr = ' class="language-' . hsc((string) $language) . '"';
        }
        return '
' . hsc((string) $text) . '
';
    }

    private function specImg($src, $alt, $width, $height): string
    {
        $out = 'label. If the label is a media
     * descriptor array (the shape Media::parseMedia() returns, passed by
     * Internallink / GfmLink when the label is `{{img}}` / `![alt](img)`),
     * render the  inside the .
     */
    private function specLink($href, $label): string
    {
        if (is_array($label) && isset($label['type'])) {
            $img = $this->specImg(
                $label['src'],
                $label['title'],
                $label['width'] ?? null,
                $label['height'] ?? null
            );
            return '' . $img . '';
        }
        $text = ($label === null || $label === '') ? $href : $label;
        return '' . hsc((string) $text) . '';
    }
}