Work in progress ....
- Compiling with Aztetc 3.2/4.2
- Proper reading of composite keys using BDOS(6)
- up/down/left/right keys supported
- Working on IBM-PC CP/M-86 with VT-52 settings
- Working on IBM-PC CP/M-86 with VT-100 settings
- Refresh problems on scrolling and redrawing lines
- Ctrl-X does not seem to work
- Map Page-Up and Page-Down
- More test
- Fix tab to characters