[net.micro.cpm] zcpr2 bugs

andree@uokvax.UUCP (12/13/83)

#R:sri-arpa:-1415300:uokvax:7900003:000:692
uokvax!andree    Dec  4 13:34:00 1983

On fixing your BIOS to recognize magic control characters: DON'T!!!

I run the Ithaca Intersystems Caching BIOS (a truly NICE thing to have,
but ugly as sin on the inside). This BIOS comes with options to make
various things happen - xon/xoff, ^P, reboot the system, modem emulation,
report on cache status, etc. All great stuff - until I told MINCE to
go down one line, and the system cold booted itself.

A BIOS should NEVER, EVER do ANYTHING to characters on the way in. I even
turned off the *&^#@%$ parity stripping so the META key on my terminal
would work. I've used systems where I COULD NOT make mince work because the
BIOS did this nastiness, and I didn't have source to it.

	<mike