Index: pyyaml/trunk/lib/yaml/dumper.py
===================================================================
--- pyyaml/trunk/lib/yaml/dumper.py	(revision 136)
+++ pyyaml/trunk/lib/yaml/dumper.py	(revision 137)
@@ -5,7 +5,7 @@
 from serializer import *
 from representer import *
-from detector import *
+from resolver import *
 
-class BaseDumper(Emitter, Serializer, BaseRepresenter, BaseDetector):
+class BaseDumper(Emitter, Serializer, BaseRepresenter, BaseResolver):
 
     def __init__(self, stream,
@@ -21,7 +21,7 @@
                 version=version, tags=tags)
         Representer.__init__(self)
-        Detector.__init__(self)
+        Resolver.__init__(self)
 
-class SafeDumper(Emitter, Serializer, SafeRepresenter, Detector):
+class SafeDumper(Emitter, Serializer, SafeRepresenter, Resolver):
 
     def __init__(self, stream,
@@ -37,7 +37,7 @@
                 version=version, tags=tags)
         SafeRepresenter.__init__(self)
-        Detector.__init__(self)
+        Resolver.__init__(self)
 
-class Dumper(Emitter, Serializer, Representer, Detector):
+class Dumper(Emitter, Serializer, Representer, Resolver):
 
     def __init__(self, stream,
@@ -53,4 +53,4 @@
                 version=version, tags=tags)
         Representer.__init__(self)
-        Detector.__init__(self)
+        Resolver.__init__(self)