| false -> main#toplevel#unfullscreen ())
~check:main#fullscreenMenuItem;
main#fullscreenMenuItem#set_active false;
+ MatitaGtkMisc.toggle_callback
+ ~callback:(fun enabled ->
+ CicMetaSubst.use_low_level_ppterm_in_context := not enabled)
+ ~check:main#formulaePpMenuItem;
(* log *)
HLog.set_log_callback self#console#log_callback;
GtkSignal.user_handler :=