X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaMathView.mli;h=0a1e425e3da9f9ba4efb6fcbd7fc47d634cccbd6;hb=ab336f7c09d052c45a09dd49e9b75a39e8b57e5b;hp=66508b6316dad6a55891d48654ec6733e9875e0d;hpb=6187b40af194fb960d91653682a0eb2096f20f3b;p=helm.git

diff --git a/helm/matita/matitaMathView.mli b/helm/matita/matitaMathView.mli
index 66508b631..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 =
@@ -79,7 +79,6 @@ val sequent_viewer:       sequent_viewer constructor
 val sequents_viewer:
   notebook:GPack.notebook ->
   sequent_viewer:sequent_viewer ->
-  set_goal:(int -> unit) ->
   unit ->
     sequents_viewer
 
@@ -89,3 +88,8 @@ val refresh_all_browsers: unit -> unit
 
 val mathViewer: unit -> MatitaTypes.mathViewer
 
+(** {2 singleton instances} *)
+
+val sequent_viewer_instance: unit -> sequent_viewer
+val sequents_viewer_instance: unit -> sequents_viewer
+