Goal_selecttype t = | | SelectAlreadyFocused | 
| | SelectNth of int | 
| | SelectList of (int * int) list | 
| | SelectId of Names.Id.t | 
| | SelectAll | 
val get_default_goal_selector : unit -> tval tclSELECT : ?nosuchgoal:'a Proofview.tactic -> t -> 'a Proofview.tactic -> 'a Proofview.tactic