X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2FmatitaTypes.ml;h=239ec6c823af485c91925fdf1d3aca5694e7ef4d;hb=f0a11927dd1519e748d2eb6ecaaa4d035693d442;hp=5e2e98062b4e2c0148783d22d1da9e780e01a64a;hpb=da415a61eb8ecfc58817196363fad86b35efe490;p=helm.git

diff --git a/matita/matitaTypes.ml b/matita/matitaTypes.ml
index 5e2e98062..239ec6c82 100644
--- a/matita/matitaTypes.ml
+++ b/matita/matitaTypes.ml
@@ -42,7 +42,9 @@ type mathViewer_entry =
   [ `About of abouts  (* current proof *)
   | `Check of string (* term *)
   | `Cic of Cic.term * Cic.metasenv
+  | `Development of string
   | `Dir of string (* "directory" in cic uris namespace *)
+  | `Metadata of [ `Deps of [`Fwd | `Back] * UriManager.uri ]
   | `Uri of UriManager.uri (* cic object uri *)
   | `Whelp of string * UriManager.uri list (* query and results *)
   ]
@@ -54,7 +56,18 @@ let string_of_entry = function
   | `About `Coercions -> "about:coercions"
   | `Check _ -> "check:"
   | `Cic (_, _) -> "term:"
+  | `Development d -> "devel:/" ^ d
   | `Dir uri -> uri
+  | `Metadata meta ->
+      "metadata:/" ^
+      (match meta with
+      | `Deps (dir, uri) ->
+          "deps/" ^
+          let suri =
+            let suri = UriManager.string_of_uri uri in
+            let len = String.length suri in
+            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
   | `Whelp (query, _) -> query