X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fpredefined_virtuals.ml;h=9efd9a61b908171086989a4ad2ae3a15214f34cd;hb=ea918ec7701db4458c5ca25885e80abc6fed1be7;hp=f2da70f44c025f2ca2ba4ccf2027a3d63f0463bb;hpb=d59f344b1e4b377e2f06abd9f8856d686d21b222;p=helm.git

diff --git a/matita/matita/predefined_virtuals.ml b/matita/matita/predefined_virtuals.ml
index f2da70f44..9efd9a61b 100644
--- a/matita/matita/predefined_virtuals.ml
+++ b/matita/matita/predefined_virtuals.ml
@@ -1510,23 +1510,23 @@ let predefined_classes = [
  [":"; "⁝"; ];
  ["."; "•"; "◦"; ];
  ["#"; "♯"; "⋕"; "⧣"; "⧤"; "⌘"; ];
- ["+"; "⊕"; "⊞"; ];
+ ["+"; "⨭"; "⨮"; "⨁"; "⊕"; "⊞"; ];
  ["-"; "÷"; "⊢"; "⊩"; "⧟"; "⊟"; ];
  ["="; "≝"; "≡"; "≘"; "≗"; "≐"; "≑"; "≛"; "≚"; "≙"; "⌆"; "⧦"; "⊜"; "≋"; "⩳"; "≅"; "⩬"; "≂"; "≃"; "≈"; ];  
  ["→"; "↦"; "⇝"; "⤞"; "⇾"; "⤍"; "⤏"; "⤳"; ] ;
  ["⇒"; "⤇"; "➾"; "⇨"; "➡"; "⬈"; "➤"; "➸"; "⇉"; "⥰"; ] ;
- ["^"; "↑"; ] ;
+ ["^"; "↑"; "⇡"; ] ;
  ["⇑"; "⇧"; "⬆"; ] ; 
  ["⇓"; "⇩"; "⬇"; "⬊"; "➷"; ] ;
- ["⇕"; "⇳"; "⬍"; ];
+ ["⇕"; "⇳"; "⬍"; "↕"; ];
  ["↔"; "⇔"; "⬄"; "⬌"; ] ; 
  ["≤"; "≲"; "≼"; "≰"; "≴"; "⋠"; "⊆"; "⫃"; "⊑"; ] ;
  ["_"; "↓"; "↙"; "⎽"; "⎼"; "⎻"; "⎺"; ];
  ["<"; "≺"; "≮"; "⊀"; "〈"; "«"; "❬"; "❮"; "❰"; ] ;
  ["("; "❨"; "❪"; "❲"; "（"; ];
  [")"; "❩"; "❫"; "❳"; "）"; ];
- ["["; "⦋"; "〚"; ] ;
- ["]"; "⦌"; "〛"; ] ;
+ ["["; "⦋"; "⟦"; ] ;
+ ["]"; "⦌"; "⟧"; ] ;
  ["{"; "❴"; "⦃" ] ;
  ["}"; "❵"; "⦄" ] ;
  ["□"; "◽"; "▪"; "◾"; ];
@@ -1562,7 +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"; "Ⓟ"; ] ;