Microsoft MSX BASIC, Manual

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01 231 2456 7 89 9 87
9 1 1 1 1 9 1 1 97 1 8924 !"24#924$24% 24& '24(9 )1 8924 !"24#924$24% 24& '2* 5+01 2,0
-ÿ /0ÿ 1 234561 72ÿ 896ÿ 733455:;ÿ <8:2ÿ = 8:ÿ 3455:2= ÿ >72:ÿ <1 ;= 8ÿ 1 6ÿ 6?9@ @ :5ÿ = 892
= 89= ÿ 7A ÿ = 8:ÿ B5:C1 746ÿ @ 1 2:D ÿ EA ÿ = 8:ÿ 1 234561 72ÿ 1 6ÿ = 7= 9@ F ÿ = 89= ÿ 1 6ÿ = 8:ÿ 3455:2= ÿ >72:
<1 ;= 8ÿ 1 6ÿ >:57F ÿ 9ÿ ;:9;ÿ :2;ÿ 896ÿ G::2ÿ 5:938:;ÿ 92;ÿ = 8:ÿ @ 96= ÿ B761 = 1 72ÿ 92;
;1 5:3= 1 72ÿ 95:ÿ B7BB:;ÿ HI-EJ0Kÿ 92;ÿ B91 2= 1 2Lÿ 5:6= 95= 6ÿ 9= ÿ = 89= ÿ B71 2= D ÿ M= 8:5<1 6:
= 8:ÿ 3455:2= ÿ B761 = 1 72ÿ 92;ÿ ;1 5:3= 1 72ÿ 95:ÿ 6= 93N:;ÿ H I-OP0 Kÿ 92;ÿ B91 2= 1 2L
5:6= 95= 6ÿ 9= ÿ = 8:ÿ G7= = 7?ÿ @ :A = ÿ 7A ÿ = 8:ÿ 1 234561 C:ÿ 5:L1 72D
-ÿ Q0ÿ 1 234561 72ÿ 1 6ÿ ;:9@ = ÿ <1 = 8ÿ 94= 7?9= 1 39@ @ Rÿ ;451 2Lÿ = 8:ÿ 6:9538ÿ A 75ÿ = 8:ÿ 51 L8=
892;ÿ G742;95Rÿ 92;ÿ 5:S41 5:6ÿ 27ÿ :TB@ 1 31 = ÿ 93= 1 72ÿ GRÿ = 8:ÿ B91 2= ÿ ?91 2@ 77BD
UVVWXYYZZZÿ \U]^_ ÿ
`81 6ÿ 574= 1 2:ÿ 1 6ÿ 46:;ÿ GRÿ = 8:ÿ abUcdefÿ 6= 9= :?:2= ÿ 892;@ :5ÿ = 7ÿ 69C:ÿ = 8:ÿ 3455:2=
B91 2= ÿ B761 = 1 72ÿ 92;ÿ ;1 5:3= 1 72ÿ 72ÿ = 8:ÿ ghiÿ 6= 93ND ÿ `8:ÿ 61 Tÿ GR= :ÿ B959?:= :5ÿ G@ 73N
1 6ÿ ?9;:ÿ 4Bÿ 7A ÿ = 8:ÿ A 7@ @ 7<1 2Lj
^ ÿklmXYÿnnnÿ]oWWXpmÿqrpmXpmYÿrsÿ]tu]ÿ
v ÿklmXÿÿnnnÿ]oWWXpmÿVwWXqmwrpÿ
v ÿklmXÿÿnnnÿ]oWWXpmÿqrpmXpmYÿrsÿ]xUyzÿ
^ ÿklmXYÿnnnÿ]oWWXpmÿ{rpXÿ|wVm}ÿ
-A = :5ÿ = 8:ÿ B959?:= :56ÿ 89C:ÿ G::2ÿ 6= 93N:;ÿ 9ÿ 38:3Nÿ 1 6ÿ ?9;:ÿ = 89= ÿ 64A A 1 31 :2= ÿ 6= 93N
6B93:ÿ 6= 1 @ @ ÿ :T1 6= 6ÿ H ~PI0 KD
UVVWXYYZZZÿ \U€]_ ÿ
`81 6ÿ 574= 1 2:ÿ 1 6ÿ 46:;ÿ GRÿ = 8:ÿ abUcdefÿ 6= 9= :?:2= ÿ 892;@ :5ÿ = 7ÿ @ 739= :ÿ = 8:ÿ 51 L8=
892;ÿ G742;95RD ÿ `8:ÿ >72:ÿ <1 ;= 8ÿ 7A ÿ = 8:ÿ B5:C1 746ÿ @ 1 2:ÿ 1 6ÿ B966:;ÿ = 7ÿ = 8:ÿ O-‚/
6= 92;95;ÿ 574= 1 2:ÿ 1 2ÿ 5:L1 6= :5ÿ B91 5ÿ ƒF ÿ = 81 6ÿ ;:= :5?1 2:6ÿ = 8:ÿ ?9T1 ?4?ÿ 24?G:5
7A ÿ G742;95Rÿ 37@ 745ÿ B1 T:@ 6ÿ = 89= ÿ ?9Rÿ 1 21 = 1 9@ @ Rÿ G:ÿ 6N1 BB:;ÿ 7C:5D ÿ `8:ÿ 5:= 452:;
6N1 Bÿ 3742= ÿ 5:?91 2;:5ÿ 1 6ÿ B@ 93:;ÿ 1 2ÿ „ O‚` ÿ 92;ÿ = 8:ÿ 24?G:5ÿ 7A ÿ 272†
G742;95Rÿ 37@ 745ÿ B1 T:@ 6ÿ = 59C:56:;ÿ 1 2ÿ ‡MˆO‚` D
UVVWXYYZZZÿ \U‰€_ ÿ
`81 6ÿ 574= 1 2:ÿ 1 6ÿ 46:;ÿ GRÿ = 8:ÿ abUcdefÿ 6= 9= :?:2= ÿ 892;@ :5ÿ = 7ÿ @ 739= :ÿ = 8:ÿ @ :A = ÿ 892;
G742;95RD ÿ `8:ÿ :2;ÿ B71 2= ÿ 7A ÿ = 8:ÿ 51 L8= ÿ 892;ÿ G742;95Rÿ 6:9538ÿ 1 6ÿ = :?B75951 @ R
69C:;ÿ 92;ÿ = 8:ÿ 6= 95= 1 2Lÿ B71 2= ÿ = 9N:2ÿ A 57?ÿ O-ˆ- ÿ 92;ÿ O-ˆ‡ ÿ 92;ÿ ?9;:
= 8:ÿ 3455:2= ÿ B1 T:@ ÿ B8R61 39@ ÿ 9;;5:66D ÿ `8:ÿ @ :A = ÿ 892;ÿ G742;95Rÿ 1 6ÿ = 8:2ÿ @ 739= :;
C1 9ÿ = 8:ÿ O-‚Q ÿ 6= 92;95;ÿ 574= 1 2:F ÿ <81 38ÿ 9@ 67ÿ A 1 @ @ 6ÿ 1 2ÿ = 8:ÿ :2= 1 5:ÿ >72:F ÿ 92;ÿ = 8:
51 L8= ÿ 892;ÿ :2;ÿ B71 2= ÿ 5:37C:5:;ÿ 92;ÿ B@ 93:;ÿ 1 2ÿ O-ˆ- ÿ 92;ÿ O-ˆ‡ D
UVVWXYYZZZÿ \Š‹Š_ ÿ
`81 6ÿ 574= 1 2:ÿ 1 6ÿ 46:;ÿ GRÿ = 8:ÿ a]cŒ]t‰fÿ 6= 9= :?:2= ÿ 892;@ :5ÿ = 7ÿ 2:L9= :ÿ = 8:
372= :2= 6ÿ 7A ÿ 5:L1 6= :5ÿ B91 5ÿ ƒD
UVVWXYYZZZÿ \Švv_ ÿ
`81 6ÿ 1 6ÿ = 8:ÿ a]cŒ]t‰fÿ 6= 9= :?:2= ÿ 892;@ :5D ÿ -A = :5ÿ :C9@ 49= 1 2Lÿ = 8:ÿ 3:2= 5:
3775;1 29= :ÿ B91 5ÿ H IŽO0 Kÿ = 8:ÿ 59;1 46ÿ 1 6ÿ :C9@ 49= :;ÿ HIPiJ0KF ÿ ?4@ = 1 B@ 1 :;
H PIO0 Kÿ GRÿ E‚H E‘Kÿ 92;ÿ B@ 93:;ÿ 1 2ÿ O‚ ‚` D ÿ `8:ÿ 1 2Nÿ 37@ 745ÿ 1 6ÿ 6:=