add ToLatex instance for TyCon/TyFun

[coq-hetmet.git] / src / HaskLiteralsAndTyCons.v

diff --git a/src/HaskLiteralsAndTyCons.v b/src/HaskLiteralsAndTyCons.v
index 0592f3a..a0695d2 100644 (file)
--- a/src/HaskLiteralsAndTyCons.v
+++ b/src/HaskLiteralsAndTyCons.v
@@ -86,6 +86,8 @@ Variable tyConToString   : TyCon   -> string.     Extract Inlined Constant tyCon
 Variable tyFunToString   : TyFun   -> string.     Extract Inlined Constant tyFunToString         => "outputableToString".
 Instance TyConToString   : ToString TyCon := { toString := tyConToString }.
 Instance TyFunToString   : ToString TyFun := { toString := tyFunToString }.
+Instance TyConToLatex    : ToLatex  TyCon := { toLatex  := fun x => latex (sanitizeForLatex (toString x)) }.
+Instance TyFunToLatex    : ToLatex  TyCon := { toLatex  := fun x => latex (sanitizeForLatex (toString x)) }.
 
 Variable ModalBoxTyCon   : TyCon.        Extract Inlined Constant ModalBoxTyCon => "TysWiredIn.hetMetCodeTypeTyCon".
 Variable ArrowTyCon      : TyCon.        Extract Constant ArrowTyCon    => "Type.funTyCon".