* Text is treated roughly as 'nowiki' wrapped in an HTML 'pre' tag;
* valid HTML attributes are passed on.
*
+ * Uses custom html escaping which phan-taint-check won't recognize
+ * hence we suppress the error.
+ * @suppress SecurityCheck-XSS
+ *
* @param string $text
* @param array $attribs
* @param Parser $parser
*
* Uses undocumented extended tag hook return values, introduced in r61913.
*
+ * @suppress SecurityCheck-XSS
* @param string $content
* @param array $attributes
* @param Parser $parser
*
* Uses undocumented extended tag hook return values, introduced in r61913.
*
+ * Uses custom html escaping which phan-taint-check won't recognize
+ * hence we suppress the error.
+ * @suppress SecurityCheck-XSS
+ *
* @param string $content
* @param array $attributes
* @param Parser $parser