===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/builtin/strobj.c,v
retrieving revision 1.56
retrieving revision 1.60
diff -u -p -r1.56 -r1.60
--- OpenXM_contrib2/asir2000/builtin/strobj.c	2005/09/13 06:40:45	1.56
+++ OpenXM_contrib2/asir2000/builtin/strobj.c	2005/09/22 00:23:18	1.60
@@ -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/builtin/strobj.c,v 1.55 2005/07/26 01:33:46 noro Exp $
+ * $OpenXM: OpenXM_contrib2/asir2000/builtin/strobj.c,v 1.59 2005/09/21 23:39:32 noro Exp $
 */
 #include "ca.h"
 #include "parse.h"
@@ -79,6 +79,7 @@ void Pquotetotex_env();
 void Pflatten_quote();
 void Pquote_to_funargs(),Pfunargs_to_quote(),Pget_function_name();
 void Pquote_unify();
+void do_assign(NODE arg);
 void fnodetotex_tb(FNODE f,TB tb);
 char *symbol_name(char *name);
 char *conv_rule(char *name);
@@ -109,7 +110,7 @@ struct ftab str_tab[] = {
 	{"quotetotex_env",Pquotetotex_env,-99999999},
 	{"flatten_quote",Pflatten_quote,2},
 	{"quote_to_funargs",Pquote_to_funargs,1},
-	{"quote_unify",Pquote_unify,2},
+	{"quote_unify",Pquote_unify,2,0x2},
 	{"funargs_to_quote",Pfunargs_to_quote,1},
 	{"get_function_name",Pget_function_name,1},
 	{0,0,0},
@@ -507,15 +508,16 @@ void Pwrite_to_tb(NODE arg,Q *rp)
 	*rp = 0;	
 }
 
-void Pquote_unify(NODE arg,LIST *rp)
+void Pquote_unify(NODE arg,Q *rp)
 {
 	NODE r;
 	int ret;
 
 	ret = quote_unify((Obj)ARG0(arg),(Obj)ARG1(arg),&r);
-	if ( ret )
-		MKLIST(*rp,r);
-	else
+	if ( ret ) {
+		do_assign(r);
+		*rp = ONE;
+	} else
 		*rp = 0;
 }