allold.txt 91 B

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  1. -- old --
  2. a
  3. b
  4. c
  5. -- new --
  6. -- diff --
  7. diff old new
  8. --- old
  9. +++ new
  10. @@ -1,3 +0,0 @@
  11. -a
  12. -b
  13. -c