X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fmatita%2Fpredefined_virtuals.ml;h=5a80b945f98a10c075234a47d29c80da19be7dc0;hb=a8cd6cc85182245df447a21caf16b6503fa4b3e5;hp=3b04c75b360f5991972459a7b301fe42ad20f8fb;hpb=47bffe161a4be4a4d06f259215c4ccd7c2e56ad6;p=helm.git

diff --git a/matita/matita/predefined_virtuals.ml b/matita/matita/predefined_virtuals.ml
index 3b04c75b3..5a80b945f 100644
--- a/matita/matita/predefined_virtuals.ml
+++ b/matita/matita/predefined_virtuals.ml
@@ -1503,8 +1503,9 @@ let load_predefined_virtuals () =
 ;;
 
 let predefined_classes = [
- ["&"; "⅋"; ];  
- ["!"; "¡"; "⫯"; "⫰"; ]; 
+ ["&"; "⅋"; ];
+ ["|"; "∥"; ];
+ ["!"; "¡"; "⫯"; "⫰"; ];
  ["?"; "¿"; "⸮"; ];
  [":"; "⁝"; ];
  ["."; "•"; "◦"; ];
@@ -1561,7 +1562,7 @@ let predefined_classes = [
  ["M"; "ℳ"; "𝕄"; "𝐌"; "Ⓜ"; ] ;
  ["n"; "𝕟"; "𝐧"; "𝛈"; "ⓝ"; ] ;
  ["N"; "ℕ"; "№"; "𝐍"; "Ⓝ"; ] ;
- ["o"; "θ"; "ϑ"; "𝕠"; "∘";  "ø"; "○"; "𝐨"; "𝛉"; "ⓞ"; ] ;
+ ["o"; "θ"; "ϑ"; "𝕠"; "∘";  "⊚"; "ø"; "○"; "𝐨"; "𝛉"; "ⓞ"; ] ;
  ["O"; "Θ"; "𝕆"; "𝐎"; "𝚯"; "𝚹"; "Ⓞ"; ] ;
  ["p"; "π"; "𝕡"; "𝐩"; "𝛑"; "ⓟ"; ] ;
  ["P"; "Π"; "℘"; "ℙ"; "𝐏"; "𝚷"; "Ⓟ"; ] ;