Index: src/tests/Makefile.am
===================================================================
--- src/tests/Makefile.am	(revision e4ea10b710e04f53a7de7ad019f3ee9bc1a34ed3)
+++ src/tests/Makefile.am	(revision 12914e94a1eedfddf4749336e4b4108fd80ca2be)
@@ -22,5 +22,20 @@
 concurrent = yes
 quick_test += coroutine thread monitor
-concurrent_test = coroutine thread monitor multi-monitor sched-int-block sched-int-disjoint sched-int-wait sched-ext-barge sched-ext-else sched-ext-parse sched-ext-statment preempt
+concurrent_test =        \
+	coroutine          \
+	thread             \
+	monitor            \
+	multi-monitor      \
+	preempt            \
+	sched-int-block    \
+	sched-int-disjoint \
+	sched-int-wait     \
+	sched-ext-barge    \
+	sched-ext-else     \
+	sched-ext-parse    \
+	sched-ext-recurse  \
+	sched-ext-statment \
+	sched-ext-when
+
 else
 concurrent=no
Index: src/tests/Makefile.in
===================================================================
--- src/tests/Makefile.in	(revision e4ea10b710e04f53a7de7ad019f3ee9bc1a34ed3)
+++ src/tests/Makefile.in	(revision 12914e94a1eedfddf4749336e4b4108fd80ca2be)
@@ -320,5 +320,20 @@
 @BUILD_CONCURRENCY_TRUE@concurrent = yes
 @BUILD_CONCURRENCY_FALSE@concurrent_test = 
-@BUILD_CONCURRENCY_TRUE@concurrent_test = coroutine thread monitor multi-monitor sched-int-block sched-int-disjoint sched-int-wait sched-ext-barge sched-ext-else sched-ext-parse sched-ext-statment preempt
+@BUILD_CONCURRENCY_TRUE@concurrent_test = \
+@BUILD_CONCURRENCY_TRUE@	coroutine          \
+@BUILD_CONCURRENCY_TRUE@	thread             \
+@BUILD_CONCURRENCY_TRUE@	monitor            \
+@BUILD_CONCURRENCY_TRUE@	multi-monitor      \
+@BUILD_CONCURRENCY_TRUE@	preempt            \
+@BUILD_CONCURRENCY_TRUE@	sched-int-block    \
+@BUILD_CONCURRENCY_TRUE@	sched-int-disjoint \
+@BUILD_CONCURRENCY_TRUE@	sched-int-wait     \
+@BUILD_CONCURRENCY_TRUE@	sched-ext-barge    \
+@BUILD_CONCURRENCY_TRUE@	sched-ext-else     \
+@BUILD_CONCURRENCY_TRUE@	sched-ext-parse    \
+@BUILD_CONCURRENCY_TRUE@	sched-ext-recurse  \
+@BUILD_CONCURRENCY_TRUE@	sched-ext-statment \
+@BUILD_CONCURRENCY_TRUE@	sched-ext-when
+
 
 # applies to both programs