[Zachery]

There is and never will be one, as it would probally be larger than an encylopeida.

Basic format

<if condition="a == b"> code here </if>

what goes between " and " can be so many differnt things its insane. You can use any avaible vBulletin varible, anything inside of the global scope, any of the SUPER globals. Then you could also use other constants and varibles from other hacks and addons that are present.