X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fpredefined_virtuals.ml;h=cbdafb2e0f6c991eff5f78972bb43c09732b85e8;hb=74c7035b4dd6933bda4479816e51f5771ee1f572;hp=cbedfcbf62fa8719db127e9979aba1d85eb567a3;hpb=b5db76fe31ab35bae0257cb6684c511bcc531e45;p=helm.git

diff --git a/matita/matita/predefined_virtuals.ml b/matita/matita/predefined_virtuals.ml
index cbedfcbf6..cbdafb2e0 100644
--- a/matita/matita/predefined_virtuals.ml
+++ b/matita/matita/predefined_virtuals.ml
@@ -1503,13 +1503,15 @@ let load_predefined_virtuals () =
 ;;
 
 let predefined_classes = [
+ ["."; "•"; "◦"; ];
+ ["#"; "⌘"; ];
  ["-"; "÷"; "⊢"; ];
- ["="; "≈"; "≝"; "≡"; "≅"; "≐"; "≑"; ];  
+ ["="; "≃"; "≈"; "≝"; "≡"; "≅"; "≐"; "≑"; ];  
  ["→"; "⇝"; "⇾"; "⤍"; "⤏"; "⤳"; ] ;
  ["⇒"; "➾"; "⇨"; "➡"; "⇉"; "⥤"; "⥰"; ] ;
  ["⇑"; "⇧"; "⬆"; ] ; 
  ["⇓"; "⇩"; "⬇"; ] ;
- ["⇔"; "⬄"; "⬌"; ] ; 
+ ["↔"; "⇔"; "⬄"; "⬌"; ] ; 
  ["≤"; "≲"; "≼"; "≰"; "≴"; "⋠"; ];
  ["_" ; "⎽"; "⎼"; "⎻"; "⎺"; ];
  ["<"; "≺"; "≮"; "⊀"; "〈"; "«"; "❬"; "❮"; "❰"; ] ;