--- a/src/HOL/SPARK/Manual/Proc1.thy Fri Aug 18 13:55:05 2017 +0200 +++ b/src/HOL/SPARK/Manual/Proc1.thy Fri Aug 18 20:47:47 2017 +0200 @@ -1,5 +1,5 @@ theory Proc1 -imports "../SPARK" +imports SPARK begin spark_open "loop_invariant/proc1"