DOS ain't dead

save & restore environment (Developers)

posted by boeckmann, Aachen, Germany, 28.02.2026, 19:26

Is it the EDR command version from the SvarDOS package (this comes from https://github.com/SvarDOS/edrdos )?

The code involved should be:

https://github.com/SvarDOS/edrdos/blob/cd65cc5e671...05ff2531099dddc348/command/comint.c#L1647-L1661

The intended logic is like this: delete environment variable if it already exists, then append the variable with the changed content at the end of the environment. If "D" occurs multiple times, this logic somehow fails.

Complete thread:

• save & restore environment - bencollver, 28.02.2026, 00:52 (Developers)
  • save & restore environment - Rugxulo, 28.02.2026, 03:18
    • save & restore environment - bencollver, 28.02.2026, 04:26
      • save & restore environment - Rugxulo, 01.03.2026, 00:24
  • save & restore environment - boeckmann, 28.02.2026, 10:23
    • save & restore environment - bencollver, 28.02.2026, 15:20
      • save & restore environment - boeckmann, 28.02.2026, 19:26
        • save & restore environment - bencollver, 01.03.2026, 15:12
        • save & restore environment - bencollver, 08.03.2026, 00:45
          • save & restore environment - jadoxa, 08.03.2026, 01:39
            • save & restore environment - bencollver, 08.03.2026, 02:05
              • save & restore environment - boeckmann, 08.03.2026, 22:23
                • save & restore environment - boeckmann, 09.03.2026, 17:15
                  • save & restore environment - bencollver, 09.03.2026, 20:09