public function doFencedCodeBlocks($text)
{
$text = preg_replace_callback('{
(?:\\n|\\A)
# 1: Opening marker
(
`{3,} # Marker: three tilde or more.
)
[ ]* \\n # Whitespace and newline following marker.
# 2: Content
(
(?>
(?!\\1 [ ]* \\n) # Not a closing marker.
.*\\n+
)+
)
# Closing marker.
\\1 [ ]* \\n
}xm', array(&$this, '_doFencedCodeBlocks_callback'), $text);
return parent::doFencedCodeBlocks($text);
}
