X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2FmatitaTypes.ml;h=adbc7d3b342bc7c335787d4f405215f3ebd93245;hb=d79c894cab905cd98487192b0e5f1049875b7caa;hp=177cfb3af42ac179331ffc07ddb524c88d68b3fd;hpb=9b80b9daef18036e1b4a1de1abf502c1efe7ab2e;p=helm.git

diff --git a/helm/software/matita/matitaTypes.ml b/helm/software/matita/matitaTypes.ml
index 177cfb3af..adbc7d3b3 100644
--- a/helm/software/matita/matitaTypes.ml
+++ b/helm/software/matita/matitaTypes.ml
@@ -36,26 +36,35 @@ type abouts =
   | `Current_proof
   | `Us
   | `Coercions
+  | `CoercionsFull
+  | `TeX
+  | `Grammar
   ]
   
 type mathViewer_entry =
   [ `About of abouts  (* current proof *)
-  | `Check of string (* term *)
+  | `Check of string  (* term *)
   | `Cic of Cic.term * Cic.metasenv
-  | `Dir of string (* "directory" in cic uris namespace *)
+  | `Dir of string  (* "directory" in cic uris namespace *)
+  | `HBugs of [ `Tutors ] (* list of available HBugs tutors *)
   | `Metadata of [ `Deps of [`Fwd | `Back] * UriManager.uri ]
   | `Uri of UriManager.uri (* cic object uri *)
   | `Whelp of string * UriManager.uri list (* query and results *)
+  | `Univs of UriManager.uri
   ]
 
 let string_of_entry = function
   | `About `Blank -> "about:blank"
   | `About `Current_proof -> "about:proof"
   | `About `Us -> "about:us"
-  | `About `Coercions -> "about:coercions"
+  | `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
+  | `HBugs `Tutors -> "hbugs:/tutors/"
   | `Metadata meta ->
       "metadata:/" ^
       (match meta with
@@ -68,12 +77,16 @@ let string_of_entry = function
           (match dir with | `Fwd -> "forward" | `Back -> "backward") ^ suri)
   | `Uri uri -> UriManager.string_of_uri uri
   | `Whelp (query, _) -> query
+  | `Univs uri -> "univs:" ^ UriManager.string_of_uri uri
 
 let entry_of_string = function
   | "about:blank" -> `About `Blank
   | "about:proof" -> `About `Current_proof
   | "about:us"    -> `About `Us
-  | "about:coercions"    -> `About `Coercions
+  | "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")