Procedura NEXT vykoná slovo v definici na jehož adresu ukazuje registr IP. IP je před skokem opraveno (posunuto na další adresu).

NEXT:   W=(IP)
        IP=IP+2
        JUMP W

                        ; W=(IP)
0620 A0 00    NEXT:     LDY #0
0622 B1 FE              LDA (IP),Y      ; Fetch code address pointed by IP
0624 85 FB              STA W
0626 C8                 INY
0627 B1 FE              LDA (IP),Y
0629 85 FC              STA W+1

              ;optional JSR TRACE

                        ; Advance IP.  IP=IP+2
062B 18                 CLC
062C A5 FE              LDA IP
062E 69 02              ADC #2
0630 85 FE              STA IP
0632 90 02              BCC 1+      ; skip inc if ...
0634 E6 FF              INC IP+1
              1:
                        ; JUMP W
0636 6C FB 00           JMP (W)