- Restore cursor on normal program exit.
- Revert original HBIOS conout and default console code as there
is no associated facility for direct HBIOS conin.
- Allow setting port 0 and port 1 CIO device from command line
ZMP 2 sets comms port to CIO 2. Can set primary and secondary
i.e. ZMP 21 but only primary supported on this ZMP version.
Untested on Ron Murrays ZMP15
- Space getting short so messages shortened.