Renamed OPCODE2() to OPCODE1ACK().

Added a new OPCODE2() that does what you expect.

Rev: src/interpreter.h:1.39

src/interpreter.h

@@ -136,12 +136,17 @@ static int eval_instruction(unsigned char *pc)
 #define OPCODE1(OP,DESC) CASE(OP); { \
   INT32 arg1=GET_ARG();
 
+#define OPCODE1ACK(OP,DESC) CASE(OP); { \
+  INT32 arg1=GET_ARG(); \
+  INT32 ack=accumulator;
+
 #define OPCODE2(OP,DESC) CASE(OP); { \
   INT32 arg1=GET_ARG(); \
-  INT32 arg2=accumulator;
+  INT32 arg2=GET_ARG2();
 
 #define OPCODE0_TAIL(OP,DESC) CASE(OP);
 #define OPCODE1_TAIL(OP,DESC) CASE(OP);
+#define OPCODE1ACK_TAIL(OP,DESC) CASE(OP);
 #define OPCODE2_TAIL(OP,DESC) CASE(OP);