Wayne Davison 21cddef2b4 Improved the backup code: ...

- Backups do not interfere with an atomic update (when possible).
- Backing up a file will remove a directory that is in the way
  and visa versa.
- Unify the backup-dir and non-backup-dir code in backup.c.
- Improved the backup tests a little bit.

2009-01-03 12:02:47 -08:00

2.3 KiB

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