diff -r 0c898f7d9b15 -r 9e2eb05cc2b7 src/Pure/PIDE/markup_kind.ML
--- a/src/Pure/PIDE/markup_kind.ML	Sat Oct 05 15:18:49 2024 +0200
+++ b/src/Pure/PIDE/markup_kind.ML	Sat Oct 05 22:24:24 2024 +0200
@@ -22,6 +22,7 @@
   val markup_postfix: Markup.T
   val markup_infix: Markup.T
   val markup_binder: Markup.T
+  val markup_literal: Markup.T
   val markup_type_application: Markup.T
   val markup_application: Markup.T
   val markup_abstraction: Markup.T
@@ -100,6 +101,7 @@
 val markup_postfix = setup_notation (Binding.make ("postfix", \<^here>));
 val markup_infix = setup_notation (Binding.make ("infix", \<^here>));
 val markup_binder = setup_notation (Binding.make ("binder", \<^here>));
+val markup_literal = setup_notation (Binding.make ("literal", \<^here>));
 
 val markup_type_application = setup_notation (Binding.make ("type_application", \<^here>));
 val markup_application = setup_notation (Binding.make ("application", \<^here>));