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Re: [PATCH] rebase--interactive: Replace unportable 'tac' by a sed script.

From
Paolo Bonzini <bonzini@gnu.org>
Date
Apr 28, 2008, 08:58 UTC
Message-ID
<4815919C.6060001@gnu.org>
In-Reply-To
<7v7ieie6hm.fsf@gitster.siamese.dyndns.org>
Show 7 quoted lines
>> Here's my try, which avoids the perl hammer. ;)
>> ...
>> -	tac | \
>> +	sed -ne '1!G;$p;h' | \
> 
> Thanks for trying, but frankly, I'd prefer the Perl hammer, as any
> advanced sed scripting tend to be far less portable.

In fact this script is not portable. :-( Not so much because of its "advanced-ness", but because it loads the entire file in memory, and thus hits the limit on the buffer length of many seds.

Paolo
Previous: Junio C HamanoNext: Jeff King
Message 6 of 30 in “Use of tac in git-rebase--interactive”
  1. Brian GernhardtApr 27, 2008
  2. Jeff KingApr 27, 2008
  3. Use perl instead of tacBrian Gernhardt, Apr 27, 2008
  4. rebase--interactive: Replace unportable 'tac' by a sed script.Johannes Sixt, Apr 28, 2008
  5. Junio C HamanoApr 28, 2008
  6. Paolo BonziniApr 28, 2008
  7. Jeff KingApr 28, 2008
  8. Andreas EricssonApr 28, 2008
  9. Jörg SommerApr 28, 2008
  10. Randal L. SchwartzApr 28, 2008
  11. David SymondsApr 28, 2008
  12. Paolo BonziniApr 28, 2008
  13. Brian GernhardtApr 28, 2008
  14. Johannes SchindelinApr 28, 2008
  15. Jörg SommerApr 28, 2008
  16. Avery PennarunApr 28, 2008
  17. Matthieu MoyApr 28, 2008
  18. Brian GernhardtApr 28, 2008
  19. Brian GernhardtApr 28, 2008
  20. Jörg SommerApr 30, 2008
  21. Jörg SommerApr 30, 2008
  22. Brian GernhardtApr 30, 2008
  23. Brian GernhardtApr 30, 2008
  24. Jörg SommerMay 4, 2008
  25. Brian GernhardtMay 6, 2008
  26. Johannes SchindelinApr 28, 2008
  27. Brian GernhardtApr 28, 2008
  28. Johannes SchindelinApr 28, 2008
  29. しらいしななこApr 27, 2008
  30. Junio C HamanoApr 30, 2008

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