Hi,

after looking at the code and seaching a bit in the forum i found something like that:

Code:
/if UnitHasSpellEffect("target","????") 
/cast ??? 
/end 
/if UnitHasSpellEffect("target","???") 
/cast ??? 
/end 
/if UnitMana("player")<465 
/cast ??? 
/end 
/cast ???? 
/cast ???
but i really not know how the addon realy works. but from the code i think its somehow allows you to skip spezific lines in macros. with that and some custom slash commands it allows you to create if statements in macros.
but blizz changed the addon api to prevent that function. so i guess this is a working? workaround of the blizz restrictions so i guess blizz will fix that sooner or later.

its realy interesting how the author accomplished that. he must somehow modifiy the workflow of a macro because you cant change a macro on the fly in combat (only out of combat) with a addon.