X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Flexicon%2FlexiconSync.mli;h=c645bfdbee50b673c9693247797629bed67e67df;hb=df1201e37d6f2631dc31ffc87b979a6c81180a3a;hp=bba152a9f050f020af6cf3ef04066bda43289187;hpb=004fbb54bc0a2b971f08bcf830ac8cbdafcdbe57;p=helm.git

diff --git a/helm/software/components/lexicon/lexiconSync.mli b/helm/software/components/lexicon/lexiconSync.mli
index bba152a9f..c645bfdbe 100644
--- a/helm/software/components/lexicon/lexiconSync.mli
+++ b/helm/software/components/lexicon/lexiconSync.mli
@@ -24,16 +24,19 @@
  *)
 
 val add_aliases_for_objs:
- LexiconEngine.status -> UriManager.uri list -> LexiconEngine.status
+ #LexiconEngine.status as 'status ->
+  [`Old of UriManager.uri list | `New of NUri.uri list]-> 'status
 
 val time_travel: 
-  present:LexiconEngine.status -> past:LexiconEngine.status -> unit
+  present:#LexiconEngine.status -> past:#LexiconEngine.status -> unit
 
   (** perform a diff between the aliases contained in two statuses, assuming
     * that the second one can only have more aliases than the first one
     * @return the list of aliases that should be added to aliases of from in
     * order to be equal to aliases of the second argument *)
 val alias_diff:
- from:LexiconEngine.status -> LexiconEngine.status ->
-  (DisambiguateTypes.domain_item * DisambiguateTypes.codomain_item) list
+ from:#LexiconEngine.status -> #LexiconEngine.status ->
+  (DisambiguateTypes.domain_item * LexiconAst.alias_spec) list
 
+val push: unit -> unit
+val pop: unit -> unit