Re: Jon Relay's Apple II Info Archives: Zero Page Addresses

[jonINTERNETrelayCHAT@napaVALLEYnet.CLARInet (Jon Bettencourt)]

In article <38A8A069.49AC56B5@plane.nl>, nipp@plane.nl wrote:

> Here are some more adjustments or clarifications to the zero page
> memory usage table...
> 
> $22     - Top Margin (0 - 23, 0 is default, 20 in graphics mode)
> $D8     - Error Flag (>=128 if error handler active)
> $F3     - Text OR mask (for flashing text)
> $F4-$F5 - address of error handler (points to line number after ONERR GOTO...)

Corrections and additions noted. Thank you!

> -- 
> Groetjes, Pim
> 
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jonrelay@napanet.net                        dimension18.cjb.net
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