===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/parse/parse.y,v
retrieving revision 1.29
retrieving revision 1.31
diff -u -p -r1.29 -r1.31
--- OpenXM_contrib2/asir2000/parse/parse.y	2005/09/13 06:40:46	1.29
+++ OpenXM_contrib2/asir2000/parse/parse.y	2005/09/21 23:39:32	1.31
@@ -45,7 +45,7 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/asir2000/parse/parse.y,v 1.28 2005/08/24 06:28:39 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/parse/parse.y,v 1.30 2005/09/13 06:54:22 noro Exp $ 
 */
 %{
 #define malloc(x) GC_malloc(x)
@@ -92,7 +92,6 @@ extern jmp_buf env;
 %token <i> STRUCT POINT NEWSTRUCT ANS FDEF PFDEF MODDEF MODEND
 %token <i> GLOBAL MGLOBAL LOCAL LOCALF CMP OR AND CAR CDR QUOTED COLONCOLON
 %token <i> DO WHILE FOR IF ELSE BREAK RETURN CONTINUE PARIF MAP RECMAP TIMER GF2NGEN GFPNGEN GFSNGEN GETOPT
-%token <i> UNIFY
 %token <i> FOP_AND FOP_OR FOP_IMPL FOP_REPL FOP_EQUIV FOP_NOT LOP
 %token <p> FORMULA UCASE LCASE STR SELF BOPASS
 %token <p> '+' '-' '*' '/' '^' '%'
@@ -307,14 +306,10 @@ pexpr	: STR
 				print_crossref(val);
 				$$ = mkfnode(2,I_RECMAP,val,mkfnode(1,I_LIST,$5));
 			}
-		| UNIFY '(' expr ',' expr ')' 
-			{
-				$$ = mkfnode(2,I_UNIFY,$3,$5);
-			}
 		| LCASE '{' node '}' '(' node ')' 
 			{
 				searchpf($1,(FUNC *)&val);
-				$$ = mkfnode(2,I_PFDERIV,val,mkfnode(1,I_LIST,$6),mkfnode(1,I_LIST,$3));
+				$$ = mkfnode(3,I_PFDERIV,val,mkfnode(1,I_LIST,$6),mkfnode(1,I_LIST,$3));
 			}
 		| GETOPT '(' rawstr ')'
 			{