
diff -r 33f81e980c93 -r 7c8d1c7c876d src/HOL/ex/Antiquote.thy
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/HOL/ex/Antiquote.thy	Mon Aug 24 18:17:25 1998 +0200
@@ -0,0 +1,27 @@
+(*  Title:      HOL/ex/Antiquote.thy
+    ID:         $Id$
+    Author:     Markus Wenzel, TU Muenchen
+
+Simple quote / antiquote example.
+*)
+
+Antiquote = Arith +
+
+syntax
+  "_Expr" :: "'a => 'a"				("EXPR _" [1000] 999)
+
+constdefs
+  var :: "'a => ('a => nat) => nat"		("VAR _" [1000] 999)
+  "var x env == env x"
+
+  Expr :: "'a => 'a"
+	(*"(('a => nat) => nat) => (('a => nat) => nat)"*)
+  "Expr == (%x. x)"
+
+end
+
+
+ML
+
+val parse_translation = [Syntax.quote_antiquote_tr "_Expr" "var" "Expr"];
+val print_translation = [Syntax.quote_antiquote_tr' "_Expr" "var" "Expr"];




