BASIC7 extension

Started by MIRKOSOFT, July 24, 2009, 09:43 AM

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MIRKOSOFT

Hi!

I tried to relocate $0302 (read and execute basic line) vector, but really don't know how to end procedure when is my command found.
It's simple when is my command not recognized, only jump to original $0302 vector.
But where to jump when my command recognized is? After executing I need to show prompt "READY."
Can you help me?
Thank you very much.
Miro
MIRKOSOFT of megabytes

Commodore 64 was great, Commodore 128 is bigger, better, faster and more!!!

http://www.mirkosoft.sk

SmallCleverDinosaur

If you want to see a really good example how to extend BASIC in the C128, read pages 197-201 in Mapping the C128. If you don't have that book you can download it here.
Ignorance is a precious thing. Once lost, it can never be regained.

MIRKOSOFT

Very thanks!

I was searching in this book and found it!

Miro
MIRKOSOFT of megabytes

Commodore 64 was great, Commodore 128 is bigger, better, faster and more!!!

http://www.mirkosoft.sk