The original DRI sources and patch notes are archived at:
http://www.cpm.z80.de/source.html.

Modifications done to the sources:

- MSCHD.PLM, TOD.PLM, SHOW.PLM and DTS.PLM are Y2K bug fixed.
- BACKSPACE and RUBOUT key functions identical in conbdos.asm.

The original DRI sources are the .OLD files.

July 2008, Udo Munk
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