What processes bbcode in vbulletin?

[swehack]

i used this VisionScripts plugin that let me install a VisionScripts hide hack, it added a [hide] bbcode tag and a Thank you button

long story short, i upgraded to beta before looking if the VisionScripts stuff was supported, it wasn't, so i uninstalled it, but obviously the uninstall didn't go very well because now all my [hide] tags come up as [hide]{param}[/hide]

the hidden content is still there if i click edit the post but something in preprocessing of the post is converting it, and it's not under custom bbcodes, so where else could it be? i'm not afraid of doing database edits, if you could only tell me where else vbulletin stores preprocessing stuff for custom tags

edit: i managed to supersede it by adding my own hide tag in custom bbcodes that just removed it and replaced it with simply {param}

but it's a temporary solution