X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaTypes.ml;h=d7dc383b7757fc5d4da9c6a5b9d34abe99bb95f1;hb=426cad2769fcf6c6f1fdee965e6f0414aaf240db;hp=9b100ca718c8f3b4ebf82b1322fa3bfddfb46e5b;hpb=aac382f935bc72578119fa7ff9f53c3b649dd0dd;p=helm.git

diff --git a/helm/matita/matitaTypes.ml b/helm/matita/matitaTypes.ml
index 9b100ca71..d7dc383b7 100644
--- a/helm/matita/matitaTypes.ml
+++ b/helm/matita/matitaTypes.ml
@@ -61,7 +61,6 @@ type status = {
   aliases: DisambiguateTypes.environment;   (** disambiguation aliases *)
   proof_status: proof_status;
   options: options;
-  coercions: CoercGraph.coercions;
   objects: (UriManager.uri * string) list;
     (** in-scope objects, with their paths *)
 }
@@ -86,11 +85,6 @@ let dump_status status =
     in
     MatitaLog.message (k ^ "::=" ^ v)) status.options;
   MatitaLog.message "status.coercions\n";
-  List.iter 
-    (fun (u1,u2,u3) -> MatitaLog.message
-     ((UriManager.string_of_uri u1) ^
-     (UriManager.string_of_uri u2) ^
-     (UriManager.string_of_uri u3))) status.coercions; 
   MatitaLog.message "status.objects:\n";
   List.iter 
     (fun (u,_) -> 
@@ -169,6 +163,13 @@ let string_of_entry = function
   | `Dir uri | `Uri uri -> uri
   | `Whelp (query, _) -> query
 
+let entry_of_string = function
+  | "about:blank" -> `About `Blank
+  | "about:proof" -> `About `Current_proof
+  | "about:us"    -> `About `Us
+  | _ ->  (* only about entries supported ATM *)
+      raise (Invalid_argument "entry_of_string")
+
 class type mathViewer =
   object
     (** @param reuse if set reused last opened cic browser otherwise