misc/Xcode/objc-export: take multiple class arguments
misc/Xcode/objc-export: take multiple class arguments

aep/clay,iamrekcah/clay,mario-campos/clay,jckarter/clay,mario-campos/clay,iamrekcah/clay,mario-campos/clay,jckarter/clay,jckarter/clay,jckarter/clay,aep/clay,mario-campos/clay,iamrekcah/clay,jckarter/clay,iamrekcah/clay,iamrekcah/clay,aep/clay,mario-campos/clay,aep/clay,aep/clay,jckarter/clay,aep/clay