Index: trunk/tests/conf/tests/list_merge.ref
===================================================================
--- trunk/tests/conf/tests/list_merge.ref	(revision 2281)
+++ trunk/tests/conf/tests/list_merge.ref	(revision 2282)
@@ -2,12 +2,12 @@
  I rc/library_search_paths = <empty list> <<prio=0>> conf_rev=0
 === import 3 levels ===
 Result: 0
- I rc/library_search_paths = {{sys1 <<prio=200 from=embedded:3>>};{sys2 <<prio=200 from=embedded:4>>};} <<prio=0>> conf_rev=1
+ I rc/library_search_paths = {sys1 <<prio=200 from=embedded:3>>;sys2 <<prio=200 from=embedded:4>>;} <<prio=0>> conf_rev=1
 Result: 0
- I rc/library_search_paths = {{user1 <<prio=400 from=embedded:3>>};{user2 <<prio=400 from=embedded:4>>};} <<prio=0>> conf_rev=2
+ I rc/library_search_paths = {user1 <<prio=400 from=embedded:3>>;user2 <<prio=400 from=embedded:4>>;} <<prio=0>> conf_rev=2
 Result: 0
- I rc/library_search_paths = {{design1 <<prio=700 from=embedded:3>>};{design2 <<prio=700 from=embedded:4>>};} <<prio=0>> conf_rev=3
+ I rc/library_search_paths = {design1 <<prio=700 from=embedded:3>>;design2 <<prio=700 from=embedded:4>>;} <<prio=0>> conf_rev=3
 === change policies ===
- I rc/library_search_paths = {{design2 <<prio=700 from=embedded:4>>};{design1 <<prio=700 from=embedded:3>>};{user1 <<prio=400 from=embedded:3>>};{user2 <<prio=400 from=embedded:4>>};} <<prio=0>> conf_rev=4
- I rc/library_search_paths = {{design2 <<prio=700 from=embedded:4>>};{design1 <<prio=700 from=embedded:3>>};{sys1 <<prio=200 from=embedded:3>>};{sys2 <<prio=200 from=embedded:4>>};{user1 <<prio=400 from=embedded:3>>};{user2 <<prio=400 from=embedded:4>>};} <<prio=0>> conf_rev=5
- I rc/library_search_paths = {{sys1 <<prio=200 from=embedded:3>>};{sys2 <<prio=200 from=embedded:4>>};{user1 <<prio=400 from=embedded:3>>};{user2 <<prio=400 from=embedded:4>>};{design1 <<prio=700 from=embedded:3>>};{design2 <<prio=700 from=embedded:4>>};} <<prio=0>> conf_rev=6
+ I rc/library_search_paths = {design2 <<prio=700 from=embedded:4>>;design1 <<prio=700 from=embedded:3>>;user1 <<prio=400 from=embedded:3>>;user2 <<prio=400 from=embedded:4>>;} <<prio=0>> conf_rev=4
+ I rc/library_search_paths = {design2 <<prio=700 from=embedded:4>>;design1 <<prio=700 from=embedded:3>>;sys1 <<prio=200 from=embedded:3>>;sys2 <<prio=200 from=embedded:4>>;user1 <<prio=400 from=embedded:3>>;user2 <<prio=400 from=embedded:4>>;} <<prio=0>> conf_rev=5
+ I rc/library_search_paths = {sys1 <<prio=200 from=embedded:3>>;sys2 <<prio=200 from=embedded:4>>;user1 <<prio=400 from=embedded:3>>;user2 <<prio=400 from=embedded:4>>;design1 <<prio=700 from=embedded:3>>;design2 <<prio=700 from=embedded:4>>;} <<prio=0>> conf_rev=6
Index: trunk/tests/conf/tests/list_set.ref
===================================================================
--- trunk/tests/conf/tests/list_set.ref	(revision 2281)
+++ trunk/tests/conf/tests/list_set.ref	(revision 2282)
@@ -1,10 +1,10 @@
 === initial state: empty ===
  I rc/library_search_paths = <empty list> <<prio=0>> conf_rev=0
 === append two items ===
- I rc/library_search_paths = {{foo <<prio=700 from=<cmd_reset *>:0>>};} <<prio=0>> conf_rev=1
- I rc/library_search_paths = {{foo <<prio=700 from=<cmd_reset *>:0>>};{bar <<prio=700 from=<cmd_reset *>:0>>};} <<prio=0>> conf_rev=2
+ I rc/library_search_paths = {foo <<prio=700 from=<cmd_reset *>:0>>;} <<prio=0>> conf_rev=1
+ I rc/library_search_paths = {foo <<prio=700 from=<cmd_reset *>:0>>;bar <<prio=700 from=<cmd_reset *>:0>>;} <<prio=0>> conf_rev=2
 === prepend two items ===
- I rc/library_search_paths = {{pre1 <<prio=700 from=<cmd_reset *>:0>>};{foo <<prio=700 from=<cmd_reset *>:0>>};{bar <<prio=700 from=<cmd_reset *>:0>>};} <<prio=0>> conf_rev=3
- I rc/library_search_paths = {{pre2 <<prio=700 from=<cmd_reset *>:0>>};{pre1 <<prio=700 from=<cmd_reset *>:0>>};{foo <<prio=700 from=<cmd_reset *>:0>>};{bar <<prio=700 from=<cmd_reset *>:0>>};} <<prio=0>> conf_rev=4
+ I rc/library_search_paths = {pre1 <<prio=700 from=<cmd_reset *>:0>>;foo <<prio=700 from=<cmd_reset *>:0>>;bar <<prio=700 from=<cmd_reset *>:0>>;} <<prio=0>> conf_rev=3
+ I rc/library_search_paths = {pre2 <<prio=700 from=<cmd_reset *>:0>>;pre1 <<prio=700 from=<cmd_reset *>:0>>;foo <<prio=700 from=<cmd_reset *>:0>>;bar <<prio=700 from=<cmd_reset *>:0>>;} <<prio=0>> conf_rev=4
 === overwrite ===
- I rc/library_search_paths = {{new <<prio=700 from=<cmd_reset *>:0>>};} <<prio=0>> conf_rev=5
+ I rc/library_search_paths = {new <<prio=700 from=<cmd_reset *>:0>>;} <<prio=0>> conf_rev=5