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20 lines
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  1. # Sed script that remove the POT-Creation-Date line in the header entry
  2. # from a POT file.
  3. #
  4. # The distinction between the first and the following occurrences of the
  5. # pattern is achieved by looking at the hold space.
  6. /^"POT-Creation-Date: .*"$/{
  7. x
  8. # Test if the hold space is empty.
  9. s/P/P/
  10. ta
  11. # Yes it was empty. First occurrence. Remove the line.
  12. g
  13. d
  14. bb
  15. :a
  16. # The hold space was nonempty. Following occurrences. Do nothing.
  17. x
  18. :b
  19. }