X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaMathView.mli;h=0a1e425e3da9f9ba4efb6fcbd7fc47d634cccbd6;hb=b41886e9d21d756279bd6a2ec3f19c17b1a64401;hp=cdc9a8d65ead9e96fbb9eafadad7cea346b397ce;hpb=7deafec4fd4b2eebf4d4061f21ee5c47bd15b062;p=helm.git

diff --git a/helm/matita/matitaMathView.mli b/helm/matita/matitaMathView.mli
index cdc9a8d65..0a1e425e3 100644
--- a/helm/matita/matitaMathView.mli
+++ b/helm/matita/matitaMathView.mli
@@ -31,7 +31,7 @@ class type clickable_math_view =
     inherit GMathViewAux.multi_selection_math_view
 
       (** set hyperlink callback. None disable hyperlink handling *)
-    method set_href_callback: (UriManager.uri -> unit) option -> unit
+    method set_href_callback: (string -> unit) option -> unit
   end
 
 class type sequent_viewer =
@@ -79,19 +79,17 @@ val sequent_viewer:       sequent_viewer constructor
 val sequents_viewer:
   notebook:GPack.notebook ->
   sequent_viewer:sequent_viewer ->
-  set_goal:(int -> unit) ->
   unit ->
     sequents_viewer
 
-val cicBrowser:
-  disambiguator:MatitaTypes.disambiguator ->
-  unit ->
-    MatitaTypes.cicBrowser
+val cicBrowser: unit -> MatitaTypes.cicBrowser
 
 val refresh_all_browsers: unit -> unit
 
-val mathViewer:
-  disambiguator:MatitaTypes.disambiguator ->
-  unit ->
-    MatitaTypes.mathViewer
+val mathViewer: unit -> MatitaTypes.mathViewer
+
+(** {2 singleton instances} *)
+
+val sequent_viewer_instance: unit -> sequent_viewer
+val sequents_viewer_instance: unit -> sequents_viewer