Fuse - the Free Unix Spectrum Emulator Code

10 FOR i = 1 TO 10: PRINT i: NEXT i
20 FOR j = 5 TO -5 STEP -1: PRINT j: NEXT j
30 FOR i = 2.01 TO 5.49 STEP 0.668
40 PRINT i
50 NEXT i
60 FOR i = 6.59 TO -4.16 STEP -0.636: PRINT i: NEXT i

70 FOR i = 1 TO 3: PRINT i
80 NEXT i: FOR i = 5 TO 1
90 IF 0 THEN NEXT i
100 PRINT i