* http://helm.cs.unibo.it/
*)
-(** {2 Instances} *)
-val cicBrowser: unit -> MatitaGuiTypes.cicBrowser
-
-(** {2 Singleton instances} *)
-val sequentsViewer_instance: unit -> MatitaGuiTypes.sequentsViewer
-val mathViewer: unit -> MatitaTypes.mathViewer
+(** {2 To be called just once} *)
+val sequentsViewer_instance: GPack.notebook -> MatitaGuiTypes.sequentsViewer
(** {2 Global changes} *)
-
-val increase_font_size: unit -> unit
-val decrease_font_size: unit -> unit
-val reset_font_size: unit -> unit
-
val refresh_all_browsers: unit -> unit (** act on all cicBrowsers *)
-val update_font_sizes: unit -> unit
- (** {3 Clipboard & Selection handling} *)
+(** {2 Rendering in a browser} *)
+(** @param reuse if set reused last opened cic browser otherwise
+* opens a new one. default is false *)
+val cicBrowser: ?reuse:bool -> MatitaTypes.mathViewer_entry option -> unit
+
+(** {2 Clipboard & Selection handling} *)
val has_selection: unit -> bool
(** @raise Failure "empty clipboard" *)
val paste_clipboard: MatitaGuiTypes.paste_kind -> string
-
-(** {2 Initialization} *)
-
-val set_gui: MatitaGuiTypes.gui -> unit