===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Kan/usage.sm1,v
retrieving revision 1.8
retrieving revision 1.10
diff -u -p -r1.8 -r1.10
--- OpenXM/src/kan96xx/Kan/usage.sm1	2004/09/10 22:21:27	1.8
+++ OpenXM/src/kan96xx/Kan/usage.sm1	2004/09/16 23:53:44	1.10
@@ -1,4 +1,4 @@
-%% $OpenXM: OpenXM/src/kan96xx/Kan/usage.sm1,v 1.7 2003/06/26 13:00:11 takayama Exp $
+%% $OpenXM: OpenXM/src/kan96xx/Kan/usage.sm1,v 1.9 2004/09/11 01:00:42 takayama Exp $
 %% usage.sm1
 %%  [(key word)
 %%    [(   )
@@ -194,6 +194,7 @@
  [(string . polynomial)
   (Parse the string as a polynomial in the current ring and put it on the stack)
   (Example ( (x+2)^3 ) .)
+  ({ commands }.  executes the commands.  << . >> is equivalent to exec.)
  ]
 ] putUsages
 
@@ -273,6 +274,9 @@ def
 [(join) 
  [(list1 list2 join list3)
   (Ex.  [1 2] [3 [4 (ab)]] join  [1 2 3 [4 (ab)]])
+  (Note: Join should use for arrays. It works for list too,)
+  (      but it does not copy cells. cf. cons)
+  (      So, it might generate looped lists or destroy other lists.)
  ]
 ] putUsages