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-rw-r--r--library/nameops.ml4
-rw-r--r--library/nameops.mli1
2 files changed, 5 insertions, 0 deletions
diff --git a/library/nameops.ml b/library/nameops.ml
index 331b86d80d..c3c94538b9 100644
--- a/library/nameops.ml
+++ b/library/nameops.ml
@@ -146,6 +146,10 @@ let name_cons na l =
| Anonymous -> l
| Name id -> id::l
+let name_app f = function
+ | Name id -> Name (f id)
+ | Anonymous -> Anonymous
+
let next_name_away_with_default default name l =
match name with
| Name str -> next_ident_away str l
diff --git a/library/nameops.mli b/library/nameops.mli
index cb9070dfe5..b876bf5e5b 100644
--- a/library/nameops.mli
+++ b/library/nameops.mli
@@ -35,6 +35,7 @@ val out_name : name -> identifier
val name_fold : (identifier -> 'a -> 'a) -> name -> 'a -> 'a
val name_cons : name -> identifier list -> identifier list
+val name_app : (identifier -> identifier) -> name -> name
val pr_lab : label -> Pp.std_ppcmds