diff options
Diffstat (limited to 'library/keys.mli')
| -rw-r--r-- | library/keys.mli | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/library/keys.mli b/library/keys.mli index 87ba45558..36789c83b 100644 --- a/library/keys.mli +++ b/library/keys.mli @@ -10,11 +10,14 @@ open Globnames type key -val declare_keys : key -> key -> unit +val declare_equiv_keys : key -> key -> unit (** Declare two keys as being equivalent. *) val equiv_keys : key -> key -> bool (** Check equivalence of keys. *) -val constr_key : Term.constr -> key +val constr_key : Term.constr -> key option (** Compute the head key of a term. *) + +val pr_keys : (global_reference -> Pp.std_ppcmds) -> Pp.std_ppcmds +(** Pretty-print the mapping *) |