
diff -r 760e21900b01 -r 28e788ca2c5d src/Doc/Implementation/Integration.thy
--- a/src/Doc/Implementation/Integration.thy	Thu Oct 22 21:16:27 2015 +0200
+++ b/src/Doc/Implementation/Integration.thy	Thu Oct 22 21:16:49 2015 +0200
@@ -121,7 +121,7 @@
   \<^descr> @{ML Toplevel.theory_to_proof}~\<open>tr\<close> adjoins a global
   goal function, which turns a theory into a proof state.  The theory
   may be changed before entering the proof; the generic Isar goal
-  setup includes an @{verbatim after_qed} argument that specifies how to
+  setup includes an \<^verbatim>\<open>after_qed\<close> argument that specifies how to
   apply the proven result to the enclosing context, when the proof
   is finished.
 




