X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fextlib%2FhExtlib.mli;h=9c0980f76152b30b2f1f2bd884aa34db987faa1c;hb=d8c297847d28b8648c1b3728d5763112ae6472ad;hp=63bfc25f1bbc8789e1c22399ad1a86baf2cf063c;hpb=b0179e12340029c8316e3819c1f39171d878adc7;p=helm.git

diff --git a/helm/software/components/extlib/hExtlib.mli b/helm/software/components/extlib/hExtlib.mli
index 63bfc25f1..9c0980f76 100644
--- a/helm/software/components/extlib/hExtlib.mli
+++ b/helm/software/components/extlib/hExtlib.mli
@@ -86,6 +86,8 @@ val list_uniq:
 val filter_map: ('a -> 'b option) -> 'a list -> 'b list (** filter + map *)
 val filter_map_acc: ('acc -> 'a -> ('acc * 'b) option) -> 'acc -> 'a list ->
         'acc * 'b list (** fold/filter + map *)
+val filter_map_monad: ('acc -> 'a -> 'acc * 'b option) -> 'acc -> 'a list ->
+        'acc * 'b list (** fold/filter + map *)
 
 val list_rev_map_filter: ('a -> 'b option) -> 'a list -> 'b list
 val list_rev_map_filter_fold: ('c -> 'a -> 'c * 'b option) -> 'c -> 'a list -> 'c * 'b list