--- a/src/Pure/ML/ml_syntax.scala Fri Apr 01 11:51:42 2022 +0200
+++ b/src/Pure/ML/ml_syntax.scala Fri Apr 01 17:06:10 2022 +0200
@@ -7,8 +7,7 @@
package isabelle
-object ML_Syntax
-{
+object ML_Syntax {
/* numbers */
private def signed(s: String): String =