X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2FmatitaTypes.ml;h=2584f61f6131439c394b4721b7eac4c90479a07e;hb=11b2157bacf59cfc561c2ef6f92ee41ee2c1a006;hp=0c8952e89777016f954536df2f416895c5d0a6fc;hpb=5c1b44dfefa085fbb56e23047652d3650be9d855;p=helm.git

diff --git a/helm/software/matita/matitaTypes.ml b/helm/software/matita/matitaTypes.ml
index 0c8952e89..2584f61f6 100644
--- a/helm/software/matita/matitaTypes.ml
+++ b/helm/software/matita/matitaTypes.ml
@@ -37,6 +37,8 @@ type abouts =
   | `Us
   | `Coercions
   | `CoercionsFull
+  | `TeX
+  | `Grammar
   ]
   
 type mathViewer_entry =
@@ -47,7 +49,9 @@ type mathViewer_entry =
   | `HBugs of [ `Tutors ] (* list of available HBugs tutors *)
   | `Metadata of [ `Deps of [`Fwd | `Back] * UriManager.uri ]
   | `Uri of UriManager.uri (* cic object uri *)
+  | `NRef of NReference.reference (* cic object uri *)
   | `Whelp of string * UriManager.uri list (* query and results *)
+  | `Univs of UriManager.uri
   ]
 
 let string_of_entry = function
@@ -56,6 +60,8 @@ let string_of_entry = function
   | `About `Us -> "about:us"
   | `About `Coercions -> "about:coercions?tred=true"
   | `About `CoercionsFull -> "about:coercions"
+  | `About `TeX -> "about:tex"
+  | `About `Grammar -> "about:grammar"
   | `Check _ -> "check:"
   | `Cic (_, _) -> "term:"
   | `Dir uri -> uri
@@ -71,7 +77,9 @@ let string_of_entry = function
             String.sub suri 4 (len - 4) in (* strip "cic:" prefix *)
           (match dir with | `Fwd -> "forward" | `Back -> "backward") ^ suri)
   | `Uri uri -> UriManager.string_of_uri uri
+  | `NRef nref -> NReference.string_of_reference nref
   | `Whelp (query, _) -> query
+  | `Univs uri -> "univs:" ^ UriManager.string_of_uri uri
 
 let entry_of_string = function
   | "about:blank" -> `About `Blank
@@ -79,6 +87,8 @@ let entry_of_string = function
   | "about:us"    -> `About `Us
   | "about:coercions?tred=true"    -> `About `Coercions
   | "about:coercions"    -> `About `CoercionsFull
+  | "about:tex"    -> `About `TeX
+  | "about:grammar"    -> `About `Grammar
   | _ ->  (* only about entries supported ATM *)
       raise (Invalid_argument "entry_of_string")