[thincom2000]

It seems this hack has some issues with the new 3.6.6, since they made some changes to class_bbcode.

Actually it's a conflict if do_parse() is called directly. The bbcode_parse_complete plugin needs a check before restoring $tag_list. Like this:

PHP Code:

if (!empty($this->bbcode_tag_list) AND (THIS_SCRIPT != 'misc'))
{
    $this->tag_list = $this->bbcode_tag_list;
} 


Otherwise the BB-codes in following posts won't parse because you just successfully emptied $tag_list by jumping to do_parse() and skipping bbcode_parse_start.

Also I figured out why my misc.php?do=bbcode changes weren't working for some people. Just make the plugin change above (as well as the misc.php changes here) and disallowed bb-codes won't show there.