[A83] Re: Enhanced Basic


[Prev][Next][Index][Thread]

[A83] Re: Enhanced Basic




hi,

[snip]

>prgmAPI now reads from BASIC_cursor ($9146) where the BASIC program has
>ended, then reads from there what it should do:

On 83+ $9146 contains $0000...

>$10, ah! the opening parenteses
>$38,$2B, First number => 8
>$31,$35,$2B, Second number => 15
>$38,$30,$2B, Third number => 80
>$34,$30,$11, Fourth number + closing parenteses => 40
>
>Now store new BASIC_cursor, and draw the 'window'.
>
>Of coarse there needs to be error-checking, maybe if we don't read past the
>end of the BASIC prog. But this is basicaly what needs to be done.
>
>> Adriaan Coosemans
>
>Anywhere related to Tijl Coosemans?
>
> Henk Poley <><
>
>