===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Doc/tower.sm1,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -p -r1.1.1.1 -r1.2
--- OpenXM/src/kan96xx/Doc/tower.sm1	1999/10/08 02:12:02	1.1.1.1
+++ OpenXM/src/kan96xx/Doc/tower.sm1	2000/04/19 08:01:32	1.2
@@ -1,3 +1,4 @@
+%% $OpenXM$
 %% It is used to check the mmLarger_tower,  1997, 10/26 at Heidelberg.
 %% It is used to check the mmLarger_tower,  1997, 10/27 -- 29 at Oberwolfach.
 %% 1997, 11/7   s_ring_of_differential_operators  at Kobe