--- a/src/Pure/Syntax/mixfix.ML Sun Oct 28 21:14:56 2001 +0100
+++ b/src/Pure/Syntax/mixfix.ML Sun Oct 28 22:58:39 2001 +0100
@@ -83,7 +83,9 @@
| string_of_mixfix (InfixrName (sy, p)) = parens (spaces ["infixl", quote sy, string_of_int p])
| string_of_mixfix (Infix p) = parens (spaces ["infix", string_of_int p])
| string_of_mixfix (Infixl p) = parens (spaces ["infixl", string_of_int p])
- | string_of_mixfix (Infixr p) = parens (spaces ["infixr", string_of_int p]);
+ | string_of_mixfix (Infixr p) = parens (spaces ["infixr", string_of_int p])
+ | string_of_mixfix (Binder (sy, p1, p2)) =
+ parens (spaces ["binder", brackets (string_of_int p1), string_of_int p2]);
(* type / const names *)