X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Ftactics%2FproofEngineHelpers.mli;h=21628cba145eb0958c9c703dba2dbe2b39e716dc;hb=9fa0f092e8c7500a3890a73893483b44c56db171;hp=a7c0e5b543cb6fe23f51dd9be8b1f81c39779cab;hpb=55b82bd235d82ff7f0a40d980effe1efde1f5073;p=helm.git

diff --git a/helm/software/components/tactics/proofEngineHelpers.mli b/helm/software/components/tactics/proofEngineHelpers.mli
index a7c0e5b54..21628cba1 100644
--- a/helm/software/components/tactics/proofEngineHelpers.mli
+++ b/helm/software/components/tactics/proofEngineHelpers.mli
@@ -116,3 +116,10 @@ val saturate_term:
 (* returns the index and the type of a premise in a context *)
 val lookup_type: Cic.metasenv -> Cic.context -> string -> int * Cic.term
 
+(* FG: some helper functions ************************************************)
+
+val list_rev_map_filter: ('a -> 'b option) -> 'a list -> 'b list
+
+val get_name: Cic.context -> int -> string option
+
+val get_rel: Cic.context -> string -> Cic.term option