===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Kan/dr.sm1,v
retrieving revision 1.44
retrieving revision 1.46
diff -u -p -r1.44 -r1.46
--- OpenXM/src/kan96xx/Kan/dr.sm1	2004/09/16 23:53:44	1.44
+++ OpenXM/src/kan96xx/Kan/dr.sm1	2004/09/17 00:47:08	1.46
@@ -1,4 +1,4 @@
-% $OpenXM: OpenXM/src/kan96xx/Kan/dr.sm1,v 1.43 2004/09/14 10:50:49 takayama Exp $
+% $OpenXM: OpenXM/src/kan96xx/Kan/dr.sm1,v 1.45 2004/09/17 00:10:41 takayama Exp $
 %% dr.sm1 (Define Ring) 1994/9/25, 26
 %% This file is error clean.
 
@@ -1720,8 +1720,9 @@
  [( string .. universalNumber)
   (Parse the << string >> as a universalNumber.)
   (Example:  (123431232123123).. /n set)
+  ({ commands }..  executes the commands.  << .. >> is equivalent to exec.)
 ]] putUsages
-/.. { (universalNumber) data_conversion } def
+/.. { dup tag 3 eq { exec } { (universalNumber) data_conversion} ifelse } def
 
 [(dc) 
  [(Abbreviation of data_conversion.)
@@ -4359,6 +4360,18 @@ $ [ff ff] fromVectors :: $ 
 [(setMinus)
 [(a b setMinus c)
 ]] putUsages
+
+% Define  some infix operators
+/~add~ { add } def /~add~ makeInfix
+/~sub~ { sub } def /~sub~ makeInfix
+/~mul~ { mul } def /~mul~ makeInfix
+/~div~ { div } def /~div~ makeInfix
+/~power~ { power } def /~power~ makeInfix
+/~put~ {
+  dup tag 3 eq { exec } {  } ifelse  put
+} def
+/~put~ makeInfix
+
 
 ;