Added a distinction between constant numbers and what are effectively memory addresses (i.e. strings and labels).

includes/token.h

@@ -26,7 +26,7 @@ typedef enum {
     DB, ORG,
     //Opcodes
     COPY, ADD, SUB, JZ, INT, YLD, RET,
-    CMP, IN, OUT,
+    CMP, NOP, IN, OUT,
     //Registers
     R1, R2, R3, R4, R5, R6, R7, R8
 } TokenType;
@@ -34,9 +34,10 @@ typedef enum {
 typedef enum {
     None = 0,
     Reg = 1,
-    Immediate16 = 2,
-    Opcode = 4,
-    Directive = 8
+    Constant = 2,
+    Address = 4,
+    Opcode = 8,
+    Directive = 16
 } TokenClass;
 
 typedef struct {