Interesting findings! Challenge accepted :) On Tue, Jan 22, 2019 at 10:17 AM Mia Magnusson <mia@plea.se> wrote: > > > quotation mark, home, quotation mark will write an inverted S between > two quotation marks. By moving the cursor and using space to erase the > left quotation mark, and moving the cursor again to the right of the > inverted S, and typing shift+Y and any reasonable address to jump to, > and then return, it will execute a SYS. > > (It of course requires some machine code to execute, my idea here is to > use screen ram as that seems to be the only way we could enter data in > memory using the joystick ports. It will of course be a challenge to > write some useful machine code with only the the instructions available > using the chars that we can type). >Received on 2019-01-22 16:02:02
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