(*
    ||M||  This file is part of HELM, an Hypertextual, Electronic        
    ||A||  Library of Mathematics, developed at the Computer Science     
    ||T||  Department, University of Bologna, Italy.                     
    ||I||                                                                
    ||T||  HELM is free software; you can redistribute it and/or         
    ||A||  modify it under the terms of the GNU General Public License   
    \   /  version 2 or (at your option) any later version.      
     \ /   This software is distributed as is, NO WARRANTY.     
      V_______________________________________________________________ *)

(* $Id: nCic.ml 9058 2008-10-13 17:42:30Z tassi $ *)

val dot_tac: NTacStatus.tactic
val branch_tac: NTacStatus.tactic
val shift_tac: NTacStatus.tactic
val pos_tac: int list -> NTacStatus.tactic
val wildcard_tac: NTacStatus.tactic
val merge_tac: NTacStatus.tactic
val focus_tac: int list -> NTacStatus.tactic
val unfocus_tac: NTacStatus.tactic
val skip_tac: NTacStatus.tactic

val distribute_tac: NTacStatus.lowtactic -> NTacStatus.tactic
val block_tac: NTacStatus.tactic list -> NTacStatus.tactic

val apply_tac: NTacStatus.tactic_term -> NTacStatus.tactic
val change_tac: 
   where:NTacStatus.tactic_pattern -> with_what:NTacStatus.tactic_term -> 
     NTacStatus.tactic
val elim_tac: 
   what:NTacStatus.tactic_term -> where:NTacStatus.tactic_pattern -> 
     NTacStatus.tactic
val intro_tac: string -> NTacStatus.tactic
val cases_tac: 
   what:NTacStatus.tactic_term -> where:NTacStatus.tactic_pattern -> 
     NTacStatus.tactic
val case1_tac: string -> NTacStatus.tactic
val rewrite_tac:
  dir:[ `LeftToRight | `RightToLeft ] ->
   what:NTacStatus.tactic_term -> where:NTacStatus.tactic_pattern -> 
    NTacStatus.tactic
val generalize_tac : where:NTacStatus.tactic_pattern -> NTacStatus.tactic
val reduce_tac: 
      reduction:[ `Normalize of bool | `Whd of bool ] ->
      where:NTacStatus.tactic_pattern -> NTacStatus.tactic
val letin_tac: 
      where:NTacStatus.tactic_pattern ->
      what: NTacStatus.tactic_term ->
      string -> NTacStatus.tactic
val assert_tac:
 ((string * [`Decl of NTacStatus.tactic_term | `Def of NTacStatus.tactic_term * NTacStatus.tactic_term]) list * NTacStatus.tactic_term) list ->
  NTacStatus.tactic

val auto_tac:
  params:(NTacStatus.tactic_term list * (string * string) list) -> 
   NTacStatus.tactic