X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaMisc.mli;h=3731bd1a615204955dbade3806ed6d7e623f37f1;hb=65f34cf91a06b727d5387d92e70c875d15c88fd7;hp=1d51eca1991f09e75650966f3e0b1720ce8de07c;hpb=de9a83f286eee12117fb478ea2db18f7faebac9a;p=helm.git

diff --git a/helm/matita/matitaMisc.mli b/helm/matita/matitaMisc.mli
index 1d51eca19..3731bd1a6 100644
--- a/helm/matita/matitaMisc.mli
+++ b/helm/matita/matitaMisc.mli
@@ -59,6 +59,8 @@ class type ['a] history =
     method previous : 'a    (** @raise History_failure *)
     method load: 'a memento -> unit
     method save: 'a memento
+    method is_begin: bool 
+    method is_end: bool 
   end
 
   (** shell like history: new items added at the end of the history
@@ -83,4 +85,5 @@ val qualify: MatitaTypes.status -> string -> string
 val get_proof_status: MatitaTypes.status -> ProofEngineTypes.status
 val get_proof_metasenv: MatitaTypes.status ->  Cic.metasenv
 val get_proof_context: MatitaTypes.status -> Cic.context 
+val get_proof_aliases: MatitaTypes.status -> DisambiguateTypes.environment