| NSkip of loc
| NFocus of loc * int list
| NUnfocus of loc
+ | NTry of loc * ntactic
+ | NAssumption of loc
type ('term, 'lazy_term, 'reduction, 'ident) tactic =
(* Higher order tactics (i.e. tacticals) *)
(** To be increased each time the command type below changes, used for "safe"
* marshalling *)
-let magic = 23
+let magic = 24
type ('term,'obj) command =
| Index of loc * 'term option (* key *) * UriManager.uri (* value *)