diff -r 4ea2147274db -r d4acebef7276 src/lemon/Makefile.am
--- a/src/lemon/Makefile.am	Tue Apr 05 09:49:01 2005 +0000
+++ b/src/lemon/Makefile.am	Tue Apr 05 12:30:46 2005 +0000
@@ -10,16 +10,13 @@
 	lp_solver_skeleton.cc
 
 pkginclude_HEADERS =							\
-	array_map.h                                                     \
-	bezier.h                                                        \
+	bezier.h							\
 	bfs.h                                                           \
 	dfs.h                                                           \
 	bin_heap.h							\
-	default_map.h							\
 	dijkstra.h							\
 	dimacs.h							\
 	error.h  							\
-	extended_pair.h							\
 	fib_heap.h							\
 	full_graph.h							\
 	graph_wrapper.h							\
@@ -28,8 +25,6 @@
 	invalid.h							\
 	kruskal.h							\
 	list_graph.h							\
-	alteration_notifier.h                                           \
-	map_iterator.h							\
 	maps.h								\
 	max_matching.h                                                  \
 	min_cost_flow.h                                                 \
@@ -40,18 +35,23 @@
 	smart_graph.h							\
 	time_measure.h							\
 	unionfind.h							\
-	vector_map.h                                                    \
 	xy.h								\
 	concept_check.h							\
 	utility.h							\
-	iterable_graph_extender.h					\
-	extendable_graph_extender.h					\
-	clearable_graph_extender.h					\
-	erasable_graph_extender.h					\
-	undir_graph_extender.h                                          \
 	graph_reader.h							\
 	graph_writer.h							\
-	map_utils.h
+	map_utils.h							\
+	bits/alteration_notifier.h                                      \
+	bits/map_iterator.h						\
+	bits/array_map.h						\
+	bits/default_map.h						\
+	bits/extended_pair.h						\
+	bits/vector_map.h                                               \
+	bits/iterable_graph_extender.h					\
+	bits/extendable_graph_extender.h				\
+	bits/clearable_graph_extender.h					\
+	bits/erasable_graph_extender.h					\
+	bits/undir_graph_extender.h                                     
 
 noinst_HEADERS =							\
 	lp_base.h							\