progresprogresss

[helm.git] / matita / matita / predefined_virtuals.ml

diff --git a/matita/matita/predefined_virtuals.ml b/matita/matita/predefined_virtuals.ml
index cbdafb2e0f6c991eff5f78972bb43c09732b85e8..965ae8f2d34b9d197a4bddaf2110ac563bc119c3 100644 (file)
--- a/matita/matita/predefined_virtuals.ml
+++ b/matita/matita/predefined_virtuals.ml
@@ -1503,6 +1503,7 @@ let load_predefined_virtuals () =
 ;;
 
 let predefined_classes = [
+ [":"; "⁝"; ];
  ["."; "•"; "◦"; ];
  ["#"; "⌘"; ];
  ["-"; "÷"; "⊢"; ];