+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:'a -> NTacStatus.tactic