Fix removal of on=... attributes from html (generated from markdown)
@@ -288,7 +288,7 @@ function sanitize_html($description)
$description);
}
$description = preg_replace(
- '#(<[^>]+)on[a-z]*="?[^ "]*"?#is',
+ '#(<[^>]+\s)on[a-z]*="?[^ "]*"?#is',
'$1',
return $description;