+type 'ident intros_spec = int option * 'ident option list
+
+type 'term auto_params = 'term list option * (string*string) list
+
+type 'term just =
+ [ `Term of 'term
+ | `Auto of 'term auto_params ]
+
+type ntactic =
+ | NApply of loc * CicNotationPt.term
+ | NSmartApply of loc * CicNotationPt.term
+ | NAssert of loc * ((string * [`Decl of CicNotationPt.term | `Def of CicNotationPt.term * CicNotationPt.term]) list * CicNotationPt.term) list
+ | NCases of loc * CicNotationPt.term * npattern
+ | NCase1 of loc * string
+ | NChange of loc * npattern * CicNotationPt.term
+ | NConstructor of loc * int option * CicNotationPt.term list
+ | NCut of loc * CicNotationPt.term
+(* | NDiscriminate of loc * CicNotationPt.term
+ | NSubst of loc * CicNotationPt.term *)
+ | NDestruct of loc * string list option * string list
+ | NElim of loc * CicNotationPt.term * npattern
+ | NGeneralize of loc * npattern
+ | NId of loc
+ | NIntro of loc * string
+ | NIntros of loc * string list
+ | NInversion of loc * CicNotationPt.term * npattern
+ | NLApply of loc * CicNotationPt.term
+ | NLetIn of loc * npattern * CicNotationPt.term * string
+ | NReduce of loc * [ `Normalize of bool | `Whd of bool ] * npattern
+ | NRewrite of loc * direction * CicNotationPt.term * npattern
+ | NAuto of loc * CicNotationPt.term auto_params
+ | NDot of loc
+ | NSemicolon of loc
+ | NBranch of loc
+ | NShift of loc
+ | NPos of loc * int list
+ | NPosbyname of loc * string
+ | NWildcard of loc
+ | NMerge of loc
+ | NSkip of loc
+ | NFocus of loc * int list
+ | NUnfocus of loc
+ | NTry of loc * ntactic
+ | NAssumption of loc
+ | NRepeat of loc * ntactic
+ | NBlock of loc * ntactic list
+